ASTB is the one that works — nothing else even comes close
If you want real results, run at least two bottles for a full 8–12 week cycle
Aggressive Strength delivers. The other products are gimmicks — this is the formula that actually moves the needle
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If you’re a man, chances are you need Aggressive Strength from Mike Mahler! I have had the pleasure of using Aggressive Strength on myself and my physical training clients over the last 8 weeks, and the results have been amazing! We have seen a remarkable increase in strength, stamina, aerobic capacity, mood, recovery time between sets, and between exercise sessions is way down, and much, much more. It’s like being 18 all over again! We use it because so many people are, in fact, clinically low in testosterone and high in estrogen, and it gives our clients a distinct edge. Aggressive Strength immediately counteracts this and restores hormone balance. The results are felt in days, and it just gets better and better. One of our clients who is 110lbs overweight has lost 15lbs in 18 days, while his ability to train harder and faster has gone through the roof. Our online customers have written in after just one week, reporting very noticeable results. In the next few weeks, we will be integrating Aggressive Strength into our training programs full-time, along with many other hormone optimization elements that Mike has provided. This is an absolute game-changer in so many ways!
Nate Morrison
US Special Operations
CEO, Morrison Industries
Aggressive Strength Testosterone Booster Information
Restore Your Testosterone. Restore Your Drive.
Are You Struggling With Low Testosterone?
If you’re reading this, chances are you’ve noticed the signs:
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Low or non-existent sex drive
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Struggling to gain or maintain muscle
-
Lack of energy, motivation, and drive
-
Workouts that don’t deliver results like they used to
Once testosterone levels start to decline, they won’t rebound on their own.
If you don’t take action, things only get worse.
Your options are simple:
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Talk to a doctor about TRT
-
Try Aggressive Strength Testosterone Booster (ASTB) – the most effective natural T-booster available.
Everything else? Just hype and wasted money.
Order ASTB Now – Feel the difference or get a full refund.
Why ASTB Works When Others Don’t
Most testosterone boosters are filled with garbage ingredients like Tribulus, horny goat weed, and fenugreek — none of which actually increase testosterone.
ASTB is different:
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Formulated with clinical-grade extracts proven to work
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Backed by real blood work and real testimonials
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Created by someone who lives this lifestyle – not a corporate lab
If ASTB doesn’t work for you, it’s time to seriously consider TRT.
That’s how confident I am in this formula.
Real Proof, Real Results
Most supplement companies rely on hype.
I rely on data and results.
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Only a 2% refund rate — unheard of in the supplement industry
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Thousands of satisfied customers, many with before-and-after lab work
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My own results after years of use:
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Total Testosterone: 733 ng/dl
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Free Testosterone: 105.7 pg/ml
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Total Cholesterol: 133 mg/dl (HDL 55, LDL 66)
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Scroll down to read verified testimonials and see real lab results.
The ASTB Advantage
When taken consistently, ASTB helps support:
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Higher Testosterone Levels – both total and free
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Balanced Estrogen Levels – no high-E issues
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Increased Libido & Sex Drive
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Improved Mood & Motivation
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Faster Recovery & Joint Support
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Better Blood Sugar Regulation
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Prostate Health
Whether you’re into CrossFit, powerlifting, kettlebells, or simply want to feel like yourself again, ASTB gives you the natural edge you need.*
The Science Behind ASTB
1. Bulbine Natalensis (ProLensis™) – The Cornerstone Ingredient
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Boosts testosterone naturally — shown to increase T by up to 347%
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Reduces estrogen by 35% for optimal balance
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Supports sex drive and performance*
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Uses ProLensis™ extract, the highest-quality form available
2. Stinging Nettle Root
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Helps unlock free testosterone by reducing SHBG
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Supports prostate health and joint recovery
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Provides natural anti-inflammatory benefits*
3. Mucuna Pruriens
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Boosts dopamine, improving mood, motivation, and sex drive
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Supports growth hormone production and reduces prolactin
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Helps balance cortisol and stress levels*
Why ASTB Stands Out
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Zero fillers – every ingredient has a purpose
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No hype marketing – just real science and results
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Backed by my personal experience and 20+ years in the fitness industry
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Easy, no-hassle refund process — no calls, no headaches
Order ASTB Today – Start your testosterone comeback now.
Who Gets the Best Results
ASTB works best for men who:
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Train consistently
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Prioritize good nutrition
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Sleep at least 7 hours per night
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Limit alcohol and avoid excessive stress
Supplements amplify a healthy lifestyle, they don’t replace it.
My Promise to You
I’ve been in the fitness industry for over 20 years, and my reputation matters to me.
I never sell products I don’t personally use or believe in.
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Transparent ingredients
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Honest marketing
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Direct email access to me for questions
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2% refund rate — because it works
Ready to buy? Click here to order now
What People Are Saying About Aggressive Strength
“447 → 937 total testosterone with healthy estrogen.”
“I’m 37 and a big fan of your work. When I started ASTB 1.5 years ago, my baseline total T was 447. After 3 months at 2 caps/day, it went to 680. On the next cycle with boron, it hit 709. Then I went to 3 caps/day (I’m ~185 lbs) and after 2 months my total T came back at 937.
Estrogen stayed in range the whole time: baseline 25, down to 23 on 2 caps, and up slightly to 27 on 3 caps. Absolutely incredible.”
— Alex Fohr
“ASTB saved me from going on TRT.”
“I was way down the TRT path and almost ready to start when I read about Mike and ASTB in Jay Campbell’s TRT Bible. I ran one 4-month cycle and my total T went from 583 → 826 and free T from 45 → 114 (Quest Diagnostics).
I’m 48 and feel like I’m 35 again—reinvigorated workouts, all-day energy, and I finally feel like myself. I’m on my second 4-month cycle and expect even better labs. If you’re on the fence, go for it and give yourself a chance to avoid TRT.”
— Phil
“Total T 358 → 665, Free T 59.4 → 154 in 12 weeks.”
“I’m 42, 5’11 and 280 lbs. My testosterone had been between 350–490 for 10 years. In March my labs were: total T 358 ng/dL, free T 59.4 pg/mL, SHBG 27.3.
I ran ASTB for 12 weeks (2 caps AM, 1 PM, sometimes 4/day to make up missed doses). Afterward my total T was 665 ng/dL, free T 154 pg/mL, SHBG 31.9.
I sleep better, recover faster, feel stronger, and even after 6–8 hour detailing sessions in hot garages, I feel better the next day than I have in years.”
— Gavin Morales
“Total T 532 → 862, Free T 90 → 150 in one month.”
“I had my T checked: total 532, free 90. I took 2 caps of ASTB daily for a month and retested. Total testosterone jumped to 862, and free T to 150. Good stuff.”
— Matt Rawley
“Free T 43 → 166 pg/mL at age 68.”
“I ran a cycle of ASTB + EC and had my free testosterone measured. It came back at 166 pg/mL (185 is considered high). In June 2022, I was at 43 pg/mL, dealing with post-Covid fallout and personal stress.
Going from 43 to 166 far exceeded my expectations—especially at 68. There’s nothing else out there that comes close.”
— Mark Isaacs
“Total T 533 → 730, Free T 91.8 → 119 at age 54.”
“At 49, my T was 629 total, free 91.8. Over the next few years it dropped as low as 533. Other ‘test boosters’ didn’t move the needle.
After 12 weeks on ASTB, my labs came back: total T 730, free T 119. Strength is up, I feel much better mentally and physically, and I’m about to turn 54. Very happy with the results.”
— Craig M.
“Total T 180 → 620 in 8 weeks. Doctor thought I was on injections.”
“I’m over 50 and had been struggling for years with sleep, energy, and muscle composition. I pushed my doctor to check testosterone—came back 180. He wanted to put me on injections, but I didn’t want to be locked into TRT for life.
I did my research, found Mike’s product, and tried ASTB. After 8 weeks, my testosterone was 620. My doctor assumed I was on injections and even planned to review the ingredients with colleagues.
I retested 4 weeks later and the levels held. He told me to stay on ASTB and skip injections. I’ve been off for 3 weeks now and can’t wait to start the next cycle. This stuff is the real deal.”
— Daniel R.
“Already good T → even better: 22 → 27.5 nmol/L total, 0.31 → 0.43 nmol/L free.”
“I’m 49 and always had pretty decent T around 22 nmol/L, but free T was low (~0.31). After 3 months on ASTB, my total T jumped to 27.5 nmol/L, and free T to 0.43 nmol/L.
I was considering TRT, but not now. Finally, a product that actually works—and works very, very well. Plus, the info Mike’s given me has been invaluable.”
— Stuart, UK
“Clomid gave me ugly numbers. ASTB fixed the picture.”
“On Clomid, my total T was 1100+, but free T was low (8), estradiol 43, SHBG 77. I felt puffy, watery, and not great.
I switched to ASTB + EC. After ~6–7 weeks (last week at 4 caps/day on my own decision) and 2 caps of EC:
– Total T: 975
– Free T: 165 pg/mL
– SHBG: 52
– Estradiol: 10
I’m less puffy, libido is higher, and even some liver markers improved. This is a much better balance for me.”
— Dan Bryan
“421 → 638 total T, 87 → 121 free T—even after a month off.”
“My original test was 421 ng/dL total, free 87 pg/mL. After a 3-month cycle of ASTB plus 1 month off (that’s when I retested), my numbers were: total 638 ng/dL, free 121 pg/mL—a 66% and 72% increase.
I feel less tired, enjoy training more, and have more satisfaction day to day. I’m 29 and my doctor told me my original levels were ‘normal’—but I’m much happier where they are now.”
— Lachie Troup
“Total T 1092, free T 202 pg/mL at 46 (flagged high).”
“After another ASTB cycle, my labs came back:
– Total T: 1092 ng/dL
– Free T: 202 pg/mL (lab max range is 155, and I’m at 202)
I’ve seen increases before on ASTB but nothing like this. I’ve also been using twist DHEA cream—DHEA went from 232 → 386 in 2 months.
I’ve officially been cycling ASTB for over a year now and can’t see myself stopping. Incredible product.”
— John Serotas
“450–550 → 1180 total testosterone after two months.”
“At 39, after adrenal fatigue in 2017, I’d tried everything: maca, fenugreek, zinc, boron, vitamin D, and a pile of other pills. My T hovered between 450–550 and the herbs didn’t do much.
I found Mahler’s Aggressive Strength because unlike most boosters, he actually had data. My T before ASTB was 551. After 2 months on Aggressive Strength, it tested at 1180. Highly recommended.”
— Josh Gubser
“Off-the-charts levels at 51—no HRT needed.”
“I went to Dr. JJ Pierce at Ageless Forever because I thought I needed hormones after a breakup. Two weeks later, I came back for results expecting low levels.
Instead, Dr. Pierce told me my numbers were off the charts. At 51, my testosterone was 1151, higher than my test at age 45 (700). LH, DHEA, and DHT were all up too. The only lowish marker was estradiol at 17, so he told me to ease off EC and DIM.
The only supp I was taking? Aggressive Strength with EC plus basic vitamins. I’ve got 4 weeks left in this cycle and will test again in my off-cycle. My training and attitude are amazing on this stuff.”
— Greg V.
“275 → 879 total testosterone in 45 days.”
“Honestly, I wasn’t expecting much. My total T was 275. I took one bottle of Aggressive Strength and tested on day 45—my total T was 879. I would’ve been happy with 600. I feel good and strong. Incredible.”
— Ian McLeish
“321 → 619 total T, free 11 → 19.7. I feel great and free.”
“I’ve been using ASTB and it’s amazing. My total T went from 321 → 619 ng/dL, and free T from 11 → 19.7. I feel great and free.”
— Jimmy Solano
“912 total, 29.2 free T at 57 (flagged high).”
“I recently tested testosterone and the levels were outstanding: total 912 ng/dL, free 29.2 pg/mL (flagged high by the lab). I’m 57. Kudos.”
— Mark F.
“220 → 625 total testosterone, feel MUCH better in and out of the gym.”
“When I first ordered your testosterone booster, my level was around 220. After about 8 months on the product, I’m at 625. I feel MUCH better in and out of the gym. I’m going to keep taking it. Thanks for your help.”
— Jeffrey Hermann
“715 → 940 total T, 5.6 → 33.3 free T at 59.”
“Before an 8-week cycle of ASTB, my labs were: total T 715 ng/dL, free T 5.6 pg/mL. After the 8 weeks, total T was 940 ng/dL, free T 33.3 pg/mL (flagged high).
Aggressive Strength Testosterone Booster is the REAL DEAL. I’m 59 and was at the LLA Podcast kettlebell summit in Vegas this past September. Thanks for producing such quality products.”
— Raleigh Wood
“619 → 843 total T, E2 42 → 35 — plant-based diet.”
“I’m 40, plant-based. Before ASTB my T was 619, estradiol 42. A month into using it, my T was 843 and estradiol 35. Huge difference in workouts and sex drive. Great job—this supplement works.”
— Kevin Brown
“350 → 620, three months AFTER a single 8-week cycle.”
“Before using Mike’s test supplement, my testosterone was 350. I only did one 8-week cycle and haven’t used it for three months. I just got my testosterone checked and it’s 620. I can’t wait for the next cycle. Let’s get it to 1200, lol.”
— Poppa Pump Panezai
“305 → 724—even my doctor thought I was getting injections.”
“I finished my first 8-week cycle of your test booster 2 weeks ago. In December my T had dropped to 305. I started ASTB in early January and just got my results: 724.
My doctor accused me of getting injections from another doctor because he’d never seen such a jump from a supplement. My workouts have never been better, and my fiancée is thrilled.”
— Art O’Connor
“From low 400s to 700s at age 26, plus lifestyle changes.”
“I’m 26. During a stressful period, my testosterone dropped into the 400s. I ran your test booster, implemented your lifestyle tips, and recently used EC as well.
Ten days after finishing a 30-day cycle, my testosterone tested in the 700s. I feel AMAZING on the booster and look forward to using it again.”
— Alexander Cortes
“330 → 746 total, free T 108; down 40 lbs and feel super-athletic again.”
“In 6 weeks on your supp, my total T went to 746 and free T to 108. I started at 330 total six months ago and dropped from 268 lbs to 228 lbs.
I feel super-athletic and pumped for flag football. Here’s to not feeling like a ‘eunuch’ anymore, like you say. I’m also loving Live Life Aggressively.”
— R. Crosley
“Bench press 100 kg x3–4 → 100 kg x10.”
“I finished my first bottle of Testosterone Booster (about 8 weeks). My bench press went from 3–4 reps at 100 kg to 10 reps. I’m confident I’ll hit my personal record of 2 reps at 150 kg soon.”
— A. Lordache
“153-point testosterone increase + ‘centered yet virile aggression.’”
“I’ve taken three bottles of ASTB. Right away I noticed a surge of feeling good and a centered yet virile aggression for sex and life.
Labs confirmed my testosterone increased by 153 points. On top of that, your fulfillment and customer service are fantastic—quick replies every time. You’re one of the few guys in this field who’s actually kicking ass and isn’t a moron. I hope lots of people support you so you can keep up the awesome fucking job.”
— Nathan A.
Frequently Asked Questions
Are the ingredients in Aggressive Strength safe?
You should always consult with your physician before taking any nutritional supplement. That said, I’m confident in the safety of the ingredients in Aggressive Strength when used as directed.
A recent human double-blind study confirms the safety of Bulbine Natalensis for short-term use at appropriate dosages (650 mg per 200 lbs bodyweight).
A rat study that showed potential liver and kidney issues used very high doses and, like most animal work, has limited carryover to real-world human use. For perspective, that same study showed a 347% increase in testosterone—results most humans never see, and likely a big part of why there were negatives in that setting.
More importantly, we have 10+ years of real-world use with Aggressive Strength. Many customers have done full blood panels, and no one has reported negative changes in liver or kidney enzymes (AST, ALT, creatinine). In fact, some have seen improvements.
Also note:
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Bulbine Natalensis has emerging research suggesting potential anti-cancer properties.*
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Aggressive Strength includes stinging nettle root, which may support kidney, liver, and prostate health.*
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My estrogen blocker EC also includes ingredients with documented kidney and liver support benefits.*
Could someone who gets a 300%+ jump in testosterone see some strain on liver/kidney enzymes? Possibly—any big hormone increase can do that. But most users see increases more in the 50–150% range, not 300%+.
Do you personally use Aggressive Strength?
Absolutely. I don’t sell anything I don’t use myself. I wouldn’t go through the hassle and expense of formulating and producing a supplement under my own name if I didn’t know firsthand that it works and is worth taking.
How much Aggressive Strength should I use?
General dosing guidelines:
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Under 180 lbs: 2 caps per day
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180–240 lbs: 3 caps per day
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240+ lbs: 4 caps per day
How long will one bottle last?
Each bottle has 90 capsules.
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At 2 caps per day → ~45 days
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At 3 caps per day → ~30 days
What is the optimal way to use Aggressive Strength?
I recommend dosing by bodyweight and splitting doses:
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Under 180 lbs:
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Start with 1 cap twice per day (morning and afternoon)
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Over 180 lbs:
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Start with 3 caps per day (2 caps in the morning, 1 in the late afternoon)
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Over 240 lbs:
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2 caps twice per day
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More is not better. Give the product a few weeks to kick in.
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ASTB works best on an empty stomach (about an hour before or after meals).
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On training days, you can take one of your doses about an hour before training for improved focus and performance.
Cycling:
Use Aggressive Strength for 12 weeks on, then take 4 weeks off to avoid desensitization to the herbs.
Is Aggressive Strength beneficial for intense physical training?
Yes. Increasing testosterone, dopamine, and growth hormone while dialing back estrogen and cortisol is a powerful combo for performance.*
You can expect:*
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Faster recovery
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More energy and drive to train
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Better strength and muscle gains
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Improved body composition (more muscle, less fat)
Use Aggressive Strength during your hardest training blocks. When you cycle off, it naturally dials back intensity so you don’t redline all year long.*
Why was Sensoril® Ashwagandha removed from ASTB?
Ashwagandha is a great herb, but it makes more sense in a nighttime relaxation product, not in a dopamine-driven test booster.
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Ashwagandha lowers cortisol and increases GABA, which is good for relaxation
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However, more GABA can blunt the dopamine-boosting punch of Mucuna Pruriens, which is a key ingredient in ASTB
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Ashwagandha’s testosterone-boosting effects are milder than the core trio (Bulbine, Mucuna, Nettle)
So I removed Sensoril® and increased the levels of the three cornerstone ingredients that actually define Aggressive Strength.
Why should I be concerned with low testosterone?
If you’re even asking that question, chances are your testosterone has already been low for a while and you’ve been borderline estrogen-dominant.
Low T in men is associated with:
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Shrinking muscles
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Loss of muscle (while fat stays)
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Decreased stamina
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Weaker erections
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Fatigue and low motivation
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Depression and irritability
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Enlarged breasts
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Increased body fat
Testosterone is crucial for:
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Strength and muscle
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Bone health
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Mental health
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Sexual health
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Heart health
Men typically peak around age 25 and levels often start declining by 30. According to Dr. William Wong, by the time many men hit their 50s, they have half the testosterone they had in their 20s—and often more estrogen than their wives.
Bottom line: without optimal testosterone, you feel like crap, look like crap, and have no sex drive. That’s no way to live.
You talk about the benefits of DHT, but I heard stinging nettle blocks DHT. Isn’t that counterproductive?
Good question—and misunderstood a lot.
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Stinging nettle modulates DHT in the prostate, helping block some conversion there, but does not wipe out DHT everywhere else.*
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Nettle also unbinds DHT from SHBG (sex hormone–binding globulin), making DHT more bioavailable throughout the body.*
Anytime you increase testosterone, you’ll increase DHT, because T is a prohormone for DHT. All three ingredients in Aggressive Strength support T, and in turn, support DHT.*
My own lab work after using Bulbine + Nettle for several months showed high free testosterone and DHT.*
How old should I be to use Aggressive Strength?
You should be:
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Male
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At least 18 years old
In reality, most healthy men 25 and under don’t need a testosterone booster—you should be making plenty naturally. If you suspect an issue, get your levels tested and work with a doctor who will actually dig into the root causes (stress, sleep, diet, etc.), not just throw meds at you.
What else should I do to maximize the benefits of Aggressive Strength?
Aggressive Strength is a tool—not magic.
To get the most out of it:
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Eat enough healthy fats (at least ~20% of your calories) from nuts, seeds, avocado, coconut butter, almond butter, etc.
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Make sure you’re getting magnesium and zinc, which are both crucial for testosterone production (my Recovery Oil is an easy way to hit magnesium).
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Sleep, training, and stress management still matter—a lot.
How long should I use Aggressive Strength?
The ideal protocol is:
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12 weeks on
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4 weeks off
This gives you enough time to reap the benefits of increased testosterone and a better testosterone-to-cortisol ratio without burning out your responsiveness to the herbs.
Why do I need 4 weeks off?
Even though Aggressive Strength is not a steroid and doesn’t shut down natural testosterone production, you can become desensitized to herbs over time.
Taking 4 weeks off after 12 weeks on keeps you responsive so you keep seeing results, cycle after cycle.
Do I need post-cycle therapy (PCT) with this product?
No. Aggressive Strength is not a hormone or anabolic steroid.
The ingredients support your natural production and utilization of testosterone; they don’t replace or shut it down. You don’t need PCT when you cycle off.
How is Aggressive Strength different from EC Estrogen Control?
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Aggressive Strength (ASTB) is a potent testosterone booster with moderate estrogen control.
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EC Estrogen Control is a potent estrogen-control supplement, which in turn can have a moderate testosterone-boosting effect in men.*
Key points:
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Aggressive Strength is only for men.
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EC can be used by both men and women to address estrogen dominance.
EC = powerful estrogen control for men and women.
ASTB = powerful testosterone booster for men.
Can I take Aggressive Strength and EC together?
Yes—and if you have high estrogen, you probably should.
-
If you’re overweight, assume your estrogen is elevated. High estrogen makes fat loss much harder, so lowering it can dramatically speed up results.
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You can:
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Run ASTB + EC together if estrogen is high
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Use EC between cycles of Aggressive Strength
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Or run lower-dose EC with ASTB (e.g., 1–2 caps per day)
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Is Aggressive Strength gluten-free?
Yes. All of my supplements are:
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Gluten-free
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Soy-free
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Dairy-free
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Free of animal by-products
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MSG-free
Is ASTB manufactured at a cGMP facility?
Yes. All of my supplements are produced in facilities that follow cGMP (Current Good Manufacturing Practice)regulations enforced by the FDA.
That means:
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Proper design and control of manufacturing
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Consistent quality and purity
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Ongoing monitoring at each step
Do you offer a satisfaction guarantee?
Yes. Aggressive Strength has a 30-day money-back guarantee for first-time users.
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Try it for a month. If you’re not happy with the results, email me and I’ll arrange a refund for the product price(shipping not included).
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If you ordered multiple bottles, unopened bottles must be returned for a full refund on those items.
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Example: if you order 3 bottles and decide after the first one it’s not a fit, return the remaining 2 unopened bottles for a refund on the entire order (minus shipping).
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How long does delivery take?
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USA: Orders placed Sunday–Thursday ship within 24 hours by USPS Priority Mail and typically arrive within ~5 business days.
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Canada: Usually 7–10 days.
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Europe & Australia: About 2 weeks.
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Asia: Typically 3–4 weeks.
Customs can sometimes delay orders, which is outside of our control.
Does your company support any causes or charities?
Yes. When you support my company, you indirectly support several organizations I’m proud to back financially, including:
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Project Child Save – rescuing kids from human trafficking
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The Warrior Angels Foundation – helping soldiers with PTSD and TBI
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Voice For The Animals – helping homeless animals and advancing animal-rights legislation
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No Dogs Left Behind – rescuing animals from the dog meat trade
And several other causes I believe in.
What are the Supplement Facts for Aggressive Strength?
Supplement Facts
Serving Size: 1 Capsule
Servings Per Container: 90
Amount Per Serving
Proprietary Blend – 675 mg
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Stinging Nettle Root Extract (Urtica dioica) – 250 mg
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ProLensis™ (Bulbine Natalensis) – 225 mg
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Mucuna Pruriens Extract (standardized to 20% L-Dopa) – 200 mg
(Daily Value not established.)
These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease.
Are there any studies on the Aggressive Strength ingredients?
Absolutely:
1. Androgenic activities of Bulbine natalensis stem in male Wistar rats. Yakubu MT, Afolayan AJ. Pharm Biol. 2010 May;48(5):56876.PMID: 20645801
2. Effect of aqueous extract of Bulbine natalensis (Baker) stem on the sexual behaviour of male rats.Yakubu MT, Afolayan AJ.Int J Androl. 2009 Dec;32(6):629-36. Epub 2008 Aug 15.PMID: 18710410 [PubMed – indexed for MEDLINE]
3. Schottner, M., G. Gansser, and D. Spiteller. “Lignans from the roots of Urtica dioica and their metabolites bind to human sex hormone binding globulin (SHBG).” Planta Med. 63 (1997): 529-32
4. Tripathi YB, Upadhyay AK. Effect of the alcohol extract of the seeds of Mucuna pruriens on free radicals and oxidative stress in albino rats. Phytother Res. 2002 Sep;16(6):534-8.
5. Sharma ML, Chandokhe N, Ghatak BJ, Jamwal KS, Gupta OP, Singh GB, Ali MM, Thakur RS, Handa KL, Rao PR, Jamwal PS, Sareen YK. Pharmacological screening of Indian medicinal plants. Indian J Exp Biol. 1978 Feb;16(2):228-40.
6. Rajeshwar Y, Kumar GPS, Gupta M, Mazumder UK. Studies on in vitro antioxidant activities of methanol extract of Mucuna pruriens (Fabaceae) seeds. Eur Bull Drug Res. 2005;13:31
7. Lignans bind to sex hormone-binding globulin (SHBG) Schöttner, M., D. Gansser, and G. Spiteller. “Interaction of lignans with human sex hormone binding globulin (SHBG).” Z Naturforsch C 52 (1997): 834-43. PubMe
8. Shukla KK, Mahdi AA, Ahmad MK, Shankhwar SN, Rajender S, Jaiswar SP. Mucuna pruriens improves male fertility by its action on the hypothalamus-pituitary-gonadal axis. Fertil Steril. 2009 Dec;92(6):1934-40.
9. Shukla KK, Mahdi AA, Ahmad MK, Jaiswar SP, Shankwar SN, Tiwari SC. Mucuna pruriens Reduces Stress and Improves the Quality of Semen in Infertile Men. Evid Based Complement Alternat Med. 2007 Dec 18.
10. Kumar KVA, Srinivasan KK, Shanbhag T, Rao SG. Aphrodisiac activity of the seeds of Mucuna pruriens. Indian Drug. 1994;31:321–7
11. Yamada T, Nakamura J, Murakami M, Okuno Y, Hosokawa S, Matsuo M, Yamada H. Effect of chronic L-dopa administration on serum luteinizing hormone levels in male rats. Toxicology. 1995 Mar 31;97(1-3):173-82.
12. Chihara K, Kashio Y, Kita T, Okimura Y, Kaji H, Abe H, Fujita T. L-dopa stimulates release of hypothalamic growth hormone-releasing hormone in humans. J Clin Endocrinol Metab. 1986 Mar;62(3):466-73.
⭐ REAL RESULTS FROM REAL MEN
Hundreds of blood tests. Thousands of customers. One formula that actually delivers.
Aggressive Strength has been on the market for over a decade, and the results speak for themselves. Men of all ages—from 25 to 70+—have documented dramatic improvements in testosterone, free testosterone, strength, recovery, libido, mood, body composition, and overall quality of life. No hype, no BS—just real numbers and real feedback from real customers.
Below is a small sampling of the overwhelming amount of testimonials we’ve received over the years.
⭐ TOP TESTIMONIAL HIGHLIGHTS
“My free went from 14.1 → 23.4 and total from 362 → 780 in five weeks. This product really works.” —Josh H
“My total testosterone is 1092 and free is 202 pg/ml—flagged as high. I’m ecstatic.” —John Serotas
“At 67 years old my total T went from 474 → 800 and free from 8 → 16 after one bottle.” —Gary K
“My testosterone was 1151. Dr. JJ Pierce said he’s never seen anything like it from someone not on TRT.” —Greg V
“One bottle and my total went from 275 → 879. Incredible.” —Ian McLeish
“Free T increased 61% and total went up 89% in a month.” —M.
“My T went from 330 → 746. I feel super-athletic again.” —R. Crosley
“I had morning wood every day after 25 years without it.” —Bill (Philadelphia)
“At 21 years old my T went from ~450 → ~720.” —FM
“My levels went from 321 → 619 and free from 11 → 19.7. I feel great and free.” —Jimmy Solano
“My T went from 180 → 420 after 8 weeks. Life-changing.” —Jason Vincent
“Total T 715 → 940 and free 5.6 → 33.3 (flagged high). This is the REAL DEAL.” —Raleigh Wood
⭐ BLOODWORK RESULTS
➤ Total Testosterone Increases Reported:
✔ 275 → 879
✔ 425 → 606
✔ 362 → 780
✔ 474 → 800
✔ 580 → 647
✔ 619 → 843
✔ 442 → 723
✔ 715 → 940
✔ 425 → 606
✔ 321 → 619
✔ 303 → 535
✔ 220 → 625
✔ 350 → 620
✔ 180 → 420
✔ 330 → 746
✔ 445 → 723
✔ 619 → 843
✔ 102 → 158 (Australia result equivalent)
✔ 10–12 years ago strength numbers restored
✔ Many flagged “HIGH” by labs
➤ Free Testosterone Increases Reported:
✔ 14.1 → 23.4
✔ 8 → 16
✔ 11 → 19.7
✔ 5.6 → 33.3
✔ 81 → 112
✔ 29.2 pg/ml (flagged high)
✔ 1135 pmol/L (well over the range)
🔥 Strength & Workout Performance
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“Bench went from 100kg for 3–4 reps to 10 reps.” —Adrian L
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“Squat 225 → 355, lunges 50lb → 90lb, deadlift 225 → 365 in 6 weeks.” —Mark Harris
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“Hit PRs every week. Felt unstoppable.” —Nath Mel
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“Day 1–2 felt the difference. By week 3 I was crushing PRs.” —Todd S
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“My best workouts in years—felt like a beast.” —Kim M
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“Deadlift PR 415 at 34 years old.” —Phil Letten
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“At 51 I’m hitting numbers from my early 40s.” —Michael Starr
🔥 Fat Loss & Body Composition
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“Lost 50 lbs last year—ASTB helped break the plateau.” —Bill
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“Dropped 2 inches off waist while getting stronger.” —Derek D
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“Lost 16 lbs in a month without starving.” —Marco
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“Got visibly leaner while gaining weight.” —Colm McDonnell
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“Waist and back fat finally reduced after years.” —Mike C (UK)
🔥 Libido & Sexual Performance
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“My wife joked she’s with a teenager.” —Todd S
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“My erections feel like a sledgehammer.” —Todd S
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“Morning wood every day after 25 years.” —Bill
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“My fiancé is thrilled—my doctor accused me of being on TRT.” —Art O’Connor
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“My girlfriend can’t keep up with me.” —Jeff Q
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“Sex drive too high—I had to stop to get any work done.” —Ted Ryce
🔥 Mood, Confidence & Mental Focus
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“Felt like Superman by week 2.” —Kim M
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“Laser focus in Krav Maga and weight training.” —Joseph Moore
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“Better mental clarity than I’ve had in years.” —Adrian L
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“Depression lifted—better than any medication I’ve tried.” —Axel (Norway)
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“My productivity skyrocketed, almost no cravings.” —Chad C
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“More confidence, more drive, more aggression (in a good way).” —Multiple users
🔥 Recovery, Sleep & Longevity
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“My creatinine improved, liver enzymes perfect.” —Nick R
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“Recovery between sessions is insane.” —Miguel Rivera
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“Zero soreness after 150 air squats.” —Ansel C
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“My sleep improved dramatically.” —Zachary G
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“At 62 I feel younger and stronger.” —Mark G
