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“More energy, better sleep, and it's been easier to lose weight!”
Try Mars Men™: Burn stubborn fat, reset your hormones, and finally see results from your workouts.
With natural ingredients clinically shown to deliver:
37% increase in natural testosterone production¹
15.3% more belly fat reduction8
100% improved in energy and vitality²
92% boost in muscle recovery & strength⁴
50% drop in stubborn fat-storing estrogen levels³
Made In A CGMP Facilty
Vegan
Hormone-Free
4.9
Over 121,357 Vitalized Men
Featured In
See How 121,357+ Men Over 30 Are Burning Fat, Building Strength, And Getting Results That Show
T LEVELS: 400
T LEVELS: 850
Robert B.
Verified Buyer
Mars men works!
“Since about a week after taking mars men I noticed more energy, better sleep, and it's been easier to lose weight. Also, I would say things have been better in the bedroom with my wife. It's a great product for men and I have noticed a big difference. There are other products I have tried and this out performs them by far. - Rob B.”
Chad R.
Verified Buyer
Insane recovery and strength
"Insane. I've been focusing on weight loss and wanted to keep my energy and T high while dropping weight. I feel recovered and I am able to push hard in the gym!"
Most guys feel it within days. Real changes show up by week one.
*Results may vary on a case by case basis
Do Any of These Sound Familiar?
⚠️ Working out regularly but seeing no results
⚠️ Stubborn belly fat that won't budge
⚠️ Energy crashes, especially in the afternoon
⚠️ Difficulty building or maintaining muscle
⚠️ Feeling irritable or foggy-headed
⚠️ Decreased performance in the bedroom
⚠️ Sleep issues despite being tired
⚠️ Recovery taking longer than it used to
It’s not the Gym or your Diet... It’s your Hormones.
Why do workouts, clean diets, and supplements stop working after 30?
There's a reason the scale won't budge no matter how much you cut calories…
Why your gut stays soft despite doing hundreds of crunches…
Why muscle is harder to build even when you're lifting heavier…
And why your energy crashes by 2pm, no matter how clean you eat or how hard you train.
The reason is a toxic hormone imbalance affecting men everywhere.
Your testosterone levels are under constant attack from environmental toxins that are nearly impossible to avoid.
These hormone-disrupting chemicals are creating a crisis in men's health:
🧪 Aromatase: This enzyme converts testosterone directly into estrogen, stealing your manhood molecule by molecule28
🔬 Bisphenol A (BPA): Found in plastics and can receipts, mimics estrogen in your body and blocks testosterone production29
⚠️ Phthalates: Hidden in everyday products, these chemicals reduce testosterone by up to 24% and increase estrogen dominance30
These toxins are creating a perfect storm that destroys your natural testosterone levels while cranking up estrogen.
📉 One study found that men’s average testosterone dropped 25% in just 15 years.17
👴 Another showed today’s 30-year-olds have T levels of 60-year-olds from the 1980s.18
📉 And testosterone naturally declines 1% every year after 30.19
Here's the brutal truth:
High estrogen + low testosterone = forced fat storage. Period.
That's why your belly, chest and hips keep expanding, even with perfect diet and training. Your hormones are working against you.
Until you reset them? Nothing changes.
INTRODUCING
The First Daily Formula That Burns Stubborn Fat by Fixing the Hormones That Control It.
Created by a team of clinical researchers who specialize in men’s metabolism, hormones, and performance after 30
Created by a team of clinical researchers who specialize in men’s metabolism, hormones, and performance after 30
Mars Men wasn’t made to give you a little more energy. It was built to help you finally burn off the fat that’s been clinging to your gut since your 30s.
By resetting the hormones that control how your body stores weight, builds muscle, and recovers from stress.
Unlike synthetic testosterone treatments that shut down your body's natural production, Mars Men works with your body to naturally increase testosterone levels while eliminating the toxins that convert it to estrogen.
Mars Men Includes Clinically-Backed Ingredients That Help Support:
37%
increase in natural testosterone production¹
15.3%
more body fat reduction
100%
improvement in energy and vitality²
50%
drop in estrogen levels³
92%
boost in muscle recovery & strength⁴
All It Takes Is 5 Capsules A Day To Melt Fat Off The Body And Look Great Again
Mars Men™ contains 9 science-backed nutrients and extracts. Each one hand-picked, human-tested, and dosed at the clinical level. Every ingredient is supported by decades of research and 1,000+ published studies.
Each step engineered to help men over 30 reset testosterone, burn stubborn fat, and reclaim their edge.
Without crash diets, stimulants, or marathon workouts.
Tongkat Ali 100:1
Ultra Potent Extract
The Stress-Crusher That Fires Up T and Fat Loss
This powerhouse root has been used by warriors for centuries, and today, it’s one of the most studied natural ingredients for men. It helps balance cortisol, boost free testosterone, and flip your fat-burning switch back on.
Mars Men uses a potent 100:1 extract. Meaning it takes 100 grams of raw Tongkat to make just 1 gram of what’s in this formula. Most brands use cheap, weak powder. We use the clinical-grade version shown to deliver results fast.
Real results from scientific studies:
+37%
Boost in T after 1 month of use⁷
+44%
Total Increase in testosterone levels¹⁸
-16%
Drop in cortisol, the belly-fat stress hormone⁷
+90%
Of men reached normalized T levels in just 30 days²⁶
This powerhouse root has been used by warriors for centuries, and today, it’s one of the most studied natural ingredients for men. It helps balance cortisol, boost free testosterone, and flip your fat-burning switch back on.
Mars Men uses a potent 100:1 extract. Meaning it takes 100 grams of raw Tongkat to make just 1 gram of what’s in this formula. Most brands use cheap, weak powder. We use the clinical-grade version shown to deliver results fast.
Shilajit (Purified Mineral Resin)
The Mito-Booster That Burns Fat and Builds T
Used for centuries in Eastern medicine, Shilajit fuels your mitochondria. Helping your body burn fat and generate clean energy at the cellular level.
Mars Men uses a purified clinical dose of Shilajit, the same one shown to raise key male hormones and speed up fat loss.
Real results from scientific studies:
-7.72%
Body fat reduction¹
+23.5%
Total testosterone boost¹²
+31.35%
Increase in DHEA levels. A T-
boosting hormone.¹²
Used for centuries in Eastern medicine, Shilajit fuels your mitochondria. Helping your body burn fat and generate clean energy at the cellular level.
Mars Men uses a purified clinical dose of Shilajit, the same one shown to raise key male hormones and speed up fat loss.
Fenugreek (Trigonella foenum-graecum)
Unlocks Testosterone & Strips Away Belly Fat
Fenugreek is a powerful seed extract shown to ramp up free testosterone, the form your body actually uses, while helping lower blood sugar and balance estrogen.
Mars Men uses a potent extract studied in active men, not sedentary groups, and dosed for real hormonal shifts in just weeks.
Real results from scientific studies:
-2.3%
Body fat drop in 8 weeks²
+98.7%
Increase in free testosterone¹³
+90%
Of men saw improved T levels¹³
Fenugreek is a powerful seed extract shown to ramp up free testosterone, the form your body actually uses, while helping lower blood sugar and balance estrogen.
Mars Men uses a potent extract studied in active men, not sedentary groups, and dosed for real hormonal shifts in just weeks.
Boron
Flips the Fat-Storing Estrogen Switch
Boron is a trace mineral that plays a massive role in hormonal balance, especially in flushing out excess estrogen. That means less fat clinging to your belly, chest, and hips.
Mars Men uses the clinical dose shown to slash estrogen and spike usable testosterone in just 7 days. Making it a must-have for any man over 30 looking to reset his hormones fast.
Real results from scientific studies:
+39%
Drop in estrogen levels²³
+25%
Boost in free T in 7 days²³
-39%
in estradiol (a fat-storing estrogen) in just 7 days²³
Boron is a trace mineral that plays a massive role in hormonal balance, especially in flushing out excess estrogen. That means less fat clinging to your belly, chest, and hips.
Mars Men uses the clinical dose shown to slash estrogen and spike usable testosterone in just 7 days. Making it a must-have for any man over 30 looking to reset his hormones fast.
Taurine
Supports testosterone signaling in the brain, regulates stress, and boosts blood flow. All critical for sustained energy and performance. Also plays a key role in fat metabolism and cardiovascular endurance.
Vitamin D3
Low D = low T = higher body fat. Over 40% of men are Vitamin D deficient and don’t even know it. We fix that with a potent clinical dose that supports hormone production, metabolism, and immune resilience.
Zinc
A critical mineral for testosterone metabolism and fat-burning hormone balance. Also improves immune strength and cellular repair. All of which decline when zinc is low (and that’s most men over 30).
Vitamin K1 + K2
Supports testosterone receptor sensitivity so your body not only produces more hormones… it knows what to do with them. Also works synergistically with D3 to support fat loss, bone health, and cardiovascular function.
The Value of Mars Men What You’d Pay Buying Each Ingredient Separately
Most men don't realize how much they're overpaying for underdosed testosterone supplements. We did the math so you don't have to.
If you purchased each ingredient in Mars Men separately at the exact clinical doses we use, here's what you'd pay:
Mars Men can replace these individual bottles:
Cost per month
Tongkat Ali
$29 USD
Shilajit
$35 USD
Fenugreek
$14 USD
Taurine
$11 USD
Vitamin D
$10 USD
Zinc
$6 USD
Vitamin K1 & K2
$18 USD
Boron
$13 USD
Total per month
$59 USD
$136 USD
From Dad Bod to Flat As a Board with Mars Men
BEFORE MARS MEN
AFTER MARS MEN
Mars Men supports natural testosterone production, estrogen reduction, and daily performance so you can…
Start burning belly fat again, even if the scale’s been stuck for months
Naturally increase your testosterone levels without synthetic hormones
Feel that inner switch flip back on, and train like a man with a purpose
Wake up feeling sharp, rested, and ready to hit the ground running
Cut through the fog and get your focus, drive, and edge back
Finally feel like you again. In your body, your workouts, and your life
Enjoy the view from Mars!
Works for Men Over 30 No Matter Where You’re Starting From
Naturally restore your testosterone levels
Support your body's own testosterone production without shutting down natural processes. Feel the difference that optimal hormone balance makes.
Feel strong, focused, and sharp again
No more dragging through the day, no more zoning out mid-conversation. Get your mind and edge back.
Look like the guy you were meant to be.
Drop the dad bod. Ditch the loose shirts. Watch your gut shrink and your frame tighten up fast.
Flip the switch back on in the gym
Finally see the results of your workouts again. More strength. More stamina. More muscle where it counts.
Feel like a man again in the mirror and in your relationship Confidence comes back. So does drive, motivation, and performance when it matters most.
Start aging like a warrior, not a statistic
You don’t have to settle. Mars Men helps you turn back the biological clock by targeting the hormones that control how you feel, look, and perform.
Works for Men Over 30 No Matter Where You’re Starting From
Naturally restore your testosterone levels
Support your body's own testosterone production without shutting down natural processes. Feel the difference that optimal hormone balance makes.
Feel strong, focused, and sharp again
No more dragging through the day, no more zoning out mid-conversation. Get your mind and edge back.
Look like the guy you were meant to be.
Drop the dad bod. Ditch the loose shirts. Watch your gut shrink and your frame tighten up fast.
Flip the switch back on in the gym
Finally see the results of your workouts again. More strength. More stamina. More muscle where it counts.
Feel like a man again in the mirror and in your relationship Confidence comes back. So does drive, motivation, and performance when it matters most.
Start aging like a warrior, not a statistic
You don’t have to settle. Mars Men helps you turn back the biological clock by targeting the hormones that control how you feel, look, and perform.
Try Our Diet Friendly Supplement Today!
Free from gluten, dairy, soy, sugar, and GMOs
No artificial additives or stimulants
Manufactured in the USA in an FDA-registered facility
Based on over 1,000 published clinical studies
Triple-tested for purity, dosage, and safety
Save Up To $59 On Your First Order
Launch Kit
$118
$59/mo
30 Day Supply. Ships every 30 days.
Less than $2/day.
3rd Party Tested. Made in USA.
Mars Men Travel Tin
$10
Free
Premium Metal Construction
Travel-Friendly Design
Galactic Testosterone Guide
$10
Free
Digital + Physical Guide
Lifestyle Integration Tips
Shipping
$10
Free
Total
$118
$59/mo
Refill Ships in 30 Days
Change or Cancel Anytime
Made In A CGMP Facilty
Hormone-Free
Non-GMO
Vegan
Third Party Tested
Made in USA
Your Purchase Is Protected By Our 90-Day 100% Money Back Guarantee
Here at Mars Men, we make sure every customer actually gets results or we refund 100% of your investment. We’re so confident you’ll feel the difference with Mars Men, that we’ll bear all the risk.
See A Massive Difference
In 90 Days Or Money Back*
If you’re not happy with your results, you have 90 days to claim a refund and get your money back. Simply email our fast-acting customer service team. Applies to first-order pouches only.
90 Day Money Back
Guarantee
Most men feel the difference within a month. Some feel it faster. Others take a little longer because everyone’s different. So the best thing you can do is give it a shot, and if you don’t feel stronger, leaner, or more energized, just contact us within 90 days and get your money back.
Instant Refunds
We want you to feel it. We want you to see it. That’s why if you’re not satisfied with how Mars Men™ works for you, we’ll give you a hassle-free, no-questions-asked refund. Only valid on your first order. Subsequent shipments can be paused or cancelled at any time.
REAL, VERIFIED RESULTS
See Why Men All Over The World Call Mars Men “Life-Changing”
Steven B.
Verified Buyer
“All the necessary natural ingredients to unlock your natural T levels. Noticeable difference without any tests needed”
Larry J.
Verified Buyer
“Bring back your manhood. I've been taken for about 3 months and have seen significant progress. My wife is happy it's working, but she wants a break every once in awhile.”
Jason K.
Verified Buyer
“Earth looks so small from Mars!
No going back now. The journey to Mars was instantaneous and life here is bigger, harder, longer, stronger, and you need to jump aboard the rocketship. Earthlings are weak, be a Martian! Honestly my favorite supplement of all time.”
Naeem M.
Verified Buyer
“I am 45 and I have been on TRT for four years. I saw amazing results from TRT initially, but realized a return to feeling sluggish and underperforming. I stopped trt cold turkey. I have been taking Mars Men's for 1 month and have noticed a return of energy, vitality, libido and gym results. I highly recommend due to the natural aspect and affordability.
Kyle W.
Verified Buyer
“After 2 months I can tell I’m more focused at work and I have more energy and drive. Just turned 44 and went snowboarding all weekend with my nephews. Feels good to still hang with the young bucks 😎”
Brennan Z.
Verified Buyer
“Hands down best thing I’ve tried for energy, drive, and feeling on top of my game. I’ve noticed I’m building muscle faster too. Highly highly recommend! 🚀”
Milton M.
Verified Buyer
“My girlfriend says its working”
Zach R.
Verified Buyer
“I got off TRT months ago to do something more natural. This boosted my total T by 225% since being off TRT. My levels went back down to 330ng/dl after cycling off; now I am up to 742ng/dl. I just confirmed with labs as of 4/16. This is higher than my total T has been on actual TRT. Amazing!”
George H.
Verified Buyer
“I tested my testosterone and was around a 320. I tried 2 other T boosting supplements but they didn’t do much as my test results were pretty much the same. After taking this it all changed, 475 after 45 days. I have yet to take another test but I’m feeling good and I’m getting good gains at the gym so it must be working! I highly recommend this product for anyone suffering from low testosterone.”
John G.
Verified Buyer
“I've been taking this daily since it came. I've noticed more energy even at the end of the day which used to require an energy drink around 2 pm if I had any hope of doing anything after work. Now I find myself ready to go when I get home and tackling more projects that have been stalled for way to long.”
Marlon C.
Verified Buyer
“Despite my high level of activity, my ability to generate energy has diminished with age. My testosterone level, according to a medical blood test, was 300. I've tried a lot of natural supplements to raise my levels, but none have had any effect. For the past two months, I have been using Mars Men. It has doubled since I recently took the same test again. As I keep using this product, I anticipate those numbers to only rise. I have nothing but positive things to say about them, and I have told all of my friends about them.”
George C.
Verified Buyer
“At 65 years old, energy throughout the day is a hard thing to find. 30 days later in already feeling more energized, waking up feeling reated and get more things done throughout the day! BIG WIN!
THANK YOU MARS MEN!!! ”
Austin S.
Verified Buyer
“Honestly I was skeptical. But my goodness, I’ve got my afternoons back! No more fatigue after work, I’m getting things done again! What a great product and I can definitely see and feel the results two months in.”
Still Not Sure? Here Are The Top Questions We Get About Mars Men
WILL THIS STILL WORK IF I’M ALREADY WORKING OUT AND EATING CLEAN?
Yes, that’s exactly who we built it for. If you’re training hard and eating clean but still not seeing results, chances are your hormones are in the way. Mars Men helps reset the internal system that controls fat loss, recovery, and strength so, all that work actually pays off.
DO I NEED A BLOOD TEST TO KNOW IF THIS IS FOR ME?
Nope. If you’re feeling soft, sluggish, foggy, or stuck, that’s your body already waving the red flag. Mars Men is designed to help restore balance without labs, needles, or prescription therapies.
IS THIS A FAT BURNER?
Not in the traditional sense… Mars Men is NOT a stim-packed crash pill. It’s a hormone optimizer, built to help your body naturally burn fat by lowering estrogen, supporting testosterone, and resetting the system that controls how your body stores weight.
What is Mars Men?
Mars Men is for men over the age of 18 looking to support their testosterone in a safe, natural, and effective way.
WHO IS MARS MEN FOR?
Mars Men is for men over the age of 18 looking to support their testosterone in a safe, natural, and effective way.
HOW DO I TAKE MARS MEN?
Best results are achieved by taking 5 capsules daily in the AM with food.
HOW LONG UNTIL I SEE RESULTS?
Within the first week, most men experienced out of this world increases in energy, improved sleep quality, and heightened mental focus…
Within four weeks, a massive increase in strength, vitality, and power becomes noticeable.
By the eighth week, the full spectrum of benefits become apparent, and with consistent use of Mars Men, these effects are sustained for the long term.
CAN MARS MEN HELP INCREASE MY ENERGY?
Mars Men supports healthy male sex hormones, such as testosterone, which are critical for living a vital, energized life.
WILL MARS MEN IMPROVE MY STRENGTH GAINS IN THE GYM?
Increases in testosterone support efforts in the gym. Many customers report total testosterone reading increases of nearly 300 points, which can support lean body mass and building muscle in the gym.
DO I NEED TO CYCLE MARS MEN?
No you don't need to cycle Mars men. If you want to do a "Reset Week" every 3-4 months, this won't hurt though. Our founder does a "Reset Week" every few months with all his supplements.
DO I HAVE TO SIGN UP FOR A SUBSCRIPTION?
Yes. We believe that Mars Men, alongside sunlight, diet, nutrition, exercise, and lifestyle, are cornerstone tools to building foundational health. Clinical research shows that continuous, daily intake is the best way to get the most out of Mars Men. By signing up for a subscription, you’ll easily be able to build Testosterone Support into your routine. But we want you to feel good about what you’re taking. That’s why we want you to try Testosterone Support, risk-free for 90 days. You may also reschedule or cancel your subscription easily from your account anytime.
WHAT IS YOUR 90-DAY HIGHER-T GUARANTEE? DO YOU ACCEPT RETURNS?
If for any reason you are not over the moon with your purchase, you can request a refund within 90 days of delivery of your first order. We’ll refund you for the full cost of the product no questions asked. For all subsequent shipments, you may reschedule or cancel at any time in Your Account.
¹ Pattonder S, Chandola HM, Vyas SN. Clinical efficacy of Shilajatu (Asphaltum) processed with Agnimantha (Clerodendrum phlomidis Linn.) in Sthaulya (obesity). Ayu. 2011;32(4):526-531. doi:10.4103/0974-8520.96127. (Study showed Shilajit demonstrated a 7.72% reduction in body fat in study participants). https://pmc.ncbi.nlm.nih.gov/articles/PMC3361929/
² Poole C, Bushey B, Foster C, et al. The effects of a commercially available botanical supplement on strength, body composition, power output, and hormonal profiles in resistance-trained males. Journal of the International Society of Sports Nutrition. 2010;7:34. doi:10.1186/1550-2783-7-34. (Study showed Fenugreek extract decreased body fat by 2.3% in just 8 weeks) . https://jissn.biomedcentral.com/articles/10.1186/1550-2783-7-34
³ Sinha A, Hollingsworth KG, Ball S, Cheetham T. Improving the vitamin D status of vitamin D deficient adults is associated with improved mitochondrial oxidative function in skeletal muscle. The Journal of Clinical Endocrinology & Metabolism. 2013;98(3) :E509-E513. doi:10.1210/jc.2012-3592. (Study found 100% of patients reported improved energy levels after taking Vitamin D for 10-12 weeks). https://www.endocrine-abstracts.org/ea/0031/ea0031oc1.6
⁴ Aware App. The science of Vitamin D – how it improves your energy & mood. Published August 8, 2022. (Article reported 77% of participants experiencing fatigue were found to have low Vitamin D levels) . https://www.aware.app/en/magazine/the-science-of-vitamin-d-how-it-improves-energy-mood
⁵ Naghii MR, Samman S. The effect of boron supplementation on its urinary excretion and selected cardiovascular risk factors in healthy male subjects. Al-Azhar Assiut Medical Journal. 2018;16(1) :96-97. doi:10.4103/AZMJ.AZMJ_33_18. (Study showed boron supplementation resulted in significant decrease in estradiol in healthy male volunteers). https://journals.lww.com/aamj/fulltext/2018/16010/boron__a_dietary_mineral_for_human_health.15.aspx
⁶ Prasad AS, Mantzoros CS, Beck FW, Hess JW, Brewer GJ. Zinc status and serum testosterone levels in healthy adults. Nutrition. 1996;12(5) :344-348. doi:10.1016/s0899-9007(96)80058-x. (Study showed zinc supplementation increased serum testosterone levels from 8.3 to 16.0 nmol/p). https://pubmed.ncbi.nlm.nih.gov/8875519/
⁷ Talbott SM, Talbott JA, George A, Pugh M. Effect of Tongkat Ali on stress hormones and psychological mood state in moderately stressed subjects. Journal of the International Society of Sports Nutrition. 2013;10(1) :28. doi:10.1186/1550-2783-10-28. (Study showed Tongkat Ali improved stress hormone profile and certain mood parameters). https://www.researchgate.net/publication/291174654_The_ergogenic_effects_of_Tongkat_Ali_Eurycoma_longifolia
⁸ Bhasin S, Parker RA, Sattler F, et al. Effects of Testosterone Supplementation on Whole Body and Regional Fat Mass and Distribution in Human Immunodeficiency Virus-Infected Men with Abdominal Obesity. The Journal of Clinical Endocrinology & Metabolism. 2007;92(3) :1049-1057. doi:10.1210/jc.2006-2060. (Study showed testosterone treatment led to 7.2% decrease in subcutaneous abdominal fat while placebo group experienced 8.1% increase, resulting in a 15.3% total difference). https://academic.oup.com/jcem/article/92/3/1049/2597786
⁹ Bhasin S, Parker RA, Sattler F, et al. Effects of Testosterone Supplementation on Whole Body and Regional Fat Mass and Distribution in Human Immunodeficiency Virus-Infected Men with Abdominal Obesity. The Journal of Clinical Endocrinology & Metabolism. 2007;92(3) :1049-1057. doi:10.1210/jc.2006-2060. (Study reported: "Similarly, the reduction in trunk fat was about 10% in testosterone-treated men"). https://academic.oup.com/jcem/article/92/3/1049/2597786
¹⁰ Ng Tang Fui M, Prendergast LA, Dupuis P, et al. Effects of testosterone treatment on body fat and lean mass in obese men on a hypocaloric diet: a randomised controlled trial. BMC Medicine. 2016;14(1) :153. doi:10.1186/s12916-016-0700-9. (Study concluded: "While dieting men receiving placebo lost both fat and lean mass, the weight loss with testosterone treatment was almost exclusively due to loss of body fat"). https://bmcmedicine.biomedcentral.com/articles/10.1186/s12916-016-0700-9
¹¹ Talbott SM, Talbott JA, George A, Pugh M. Effect of Tongkat Ali on stress hormones and psychological mood state in moderately stressed subjects. Journal of the International Society of Sports Nutrition. 2013;10(1) :28. doi:10.1186/1550-2783-10-28. (Study showed Tongkat Ali improved stress hormone profile and certain mood parameters). https://pmc.ncbi.nlm.nih.gov/articles/PMC3669033/
¹² Pandit S, Biswas S, Jana U, De RK, Mukhopadhyay SC, Biswas TK. Clinical evaluation of purified Shilajit on testosterone levels in healthy volunteers. Andrologia. 2016;48(5) :570-575. doi:10.1111/and.12482. (Study found Shilajit significantly increased total testosterone, free testosterone and dehydroepiandrosterone). https://pubmed.ncbi.nlm.nih.gov/26395129/
¹³ Wilborn C, Taylor L, Poole C, et al. Effects of a purported aromatase and 5α-reductase inhibitor on hormone profiles in college-age men. International Journal of Sport Nutrition and Exercise Metabolism. 2010;20(6) :457-465. doi:10.1123/ijsnem.20.6.457. (Study on Fenugreek's effects on testosterone levels). https://pubmed.ncbi.nlm.nih.gov/21116018/
¹⁴ Prasad AS, Mantzoros CS, Beck FW, Hess JW, Brewer GJ. Zinc status and serum testosterone levels in healthy adults. Nutrition. 1996;12(5) :344-348. doi:10.1016/s0899-9007(96)80058-x. (Study showed zinc supplementation increased serum testosterone levels). https://pubmed.ncbi.nlm.nih.gov/8875519/
¹⁵ Pilz S, Frisch S, Koertke H, et al. Effect of vitamin D supplementation on testosterone levels in men. Hormone and Metabolic Research. 2011;43(3) :223-225. doi:10.1055/s-0030-1269854. (Study found vitamin D supplementation significantly increased testosterone levels). https://pubmed.ncbi.nlm.nih.gov/21154195/
¹⁶ Saad F, Yassin A, Doros G, Haider A. Effects of long-term treatment with testosterone on weight and waist size in 411 hypogonadal men with obesity classes I-III: observational data from two registry studies. International Journal of Obesity. 2016;40(1) :162-170. doi:10.1038/ijo.2015.139. (Study showed sustained fat loss effects of testosterone treatment over 24+ weeks). https://www.nature.com/articles/ijo2015139
¹⁷ Travison TG, Araujo AB, O'Donnell AB, Kupelian V, McKinlay JB. A Population-Level Decline in Serum Testosterone Levels in American Men. The Journal of Clinical Endocrinology & Metabolism. 2007;92(1):196-202. doi:10.1210/jc.2006-1375. (Study found a substantial age-independent population-level decrease in testosterone in American men, with declines greater in magnitude than the cross-sectional declines typically associated with age). https://academic.oup.com/jcem/article/92/1/196/2598434
¹⁸ Howe N. You're Not The Man Your Father Was. Forbes. October 2, 2017. (Article cites the 2007 JCEM study showing that "a 60-year-old man in 2004 had testosterone levels 17% lower than those of a 60-year-old in 1987" and notes that testosterone levels have been declining for decades) . https://www.forbes.com/sites/neilhowe/2017/10/02/youre-not-the-man-your-father-was/
¹⁹ Cleveland Clinic. Why Are Testosterone Levels Declining? September 20, 2022. (Medical resource confirms "The average drop is about 1% per year after age 30" while noting that research shows a generational decline beyond normal aging) . https://health.clevelandclinic.org/declining-testosterone-levels
²⁰ Bhattacharyya S, et al. Shilajit dibenzo-α-pyrones: Mitochondria targeted antioxidants. Pharmacologyonline. 2009;2:690-698. (Study showed Shilajit supports mitochondrial function, enhancing cellular energy production and fat metabolism) . https://pharmacologyonline.silae.it/files/archives/2009/vol2/069.Bhattacharya.pdf
²¹ Swaroop A, et al. Efficacy of a Novel Fenugreek Seed Extract (Trigonella foenum-graecum, Furocyst) in Polycystic Ovary Syndrome (PCOS). International Journal of Medical Sciences. 2015;12(10):825-831. doi:10.7150/ijms.13024. (Study demonstrated Fenugreek's ability to balance hormones and improve insulin sensitivity). https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4615243/
²² Hamzah S, Yusof A. The ergogenic effects of Tongkat Ali (Eurycoma longifolia) : A pilot study. British Journal of Sports Medicine. 2003;37:464-470. doi:10.1136/bjsm.37.5.464. (Study documented Tongkat Ali's use by elite athletes for maintaining lean body composition under stress). https://bjsm.bmj.com/content/37/5/464.2
²³ Naghii MR, et al. Comparative effects of daily and weekly boron supplementation on plasma steroid hormones and proinflammatory cytokines. Journal of Trace Elements in Medicine and Biology. 2011;25(1) :54-58. doi:10.1016/j.jtemb.2010.10.001. (Study found boron supplementation reduced estradiol by 39% and increased free testosterone by 25% in just 7 days). https://pubmed.ncbi.nlm.nih.gov/21129941/
²⁴ Zhang M, et al. Role of Taurine Supplementation to Prevent Exercise-Induced Oxidative Stress in Healthy Young Men. Amino Acids. 2004;26(2) :203-207. doi:10.1007/s00726-003-0002-3. (Study demonstrated Taurine's role in fat metabolism and cardiovascular endurance). https://pubmed.ncbi.nlm.nih.gov/15042451/
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²⁶ Tambi MI, et al. Standardised water-soluble extract of Eurycoma longifolia, Tongkat Ali, as testosterone booster for managing men with late-onset hypogonadism. Andrologia. 2012;44(s1) :226-230. doi:10.1111/j.1439-0272.2011.01168.x. (Study found Tongkat Ali normalized testosterone levels in over 90% of participants in just one month). https://pubmed.ncbi.nlm.nih.gov/21671978/
²⁷ Miljkovic D, et al. Boron and its compounds: Current and future applications in medicine. Comprehensive Reviews in Food Science and Food Safety. 2020;19(6) :3859-3884. doi:10.1111/1541-4337.12640. (Review article documenting boron's effects on testosterone uptake and mood regulation). https://onlinelibrary.wiley.com/doi/full/10.1111/1541-4337.12640
²⁸ Ghayee HK, Auchus RJ. Basic concepts and recent developments in human steroid hormone biosynthesis. Reviews in Endocrine and Metabolic Disorders. 2007;8(4):289-300. doi:10.1007/s11154-007-9052-2. (Study explains how the aromatase enzyme converts testosterone directly into estrogen through a process called aromatization, effectively reducing available testosterone in men). https://pubmed.ncbi.nlm.nih.gov/17926129/
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³⁰ Meeker JD, Ferguson KK. Urinary Phthalate Metabolites Are Associated With Decreased Serum Testosterone in Men, Women and Children from NHANES 2011-2012. Journal of Clinical Endocrinology & Metabolism. 2014;99(11) :4346-4352. doi:10.1210/jc.2014-2555. (Study found that "increased phthalate concentrations were associated with a 10.8-to-24 percent decline in testosterone levels" in adults and "a 24-to-34.1 percent drop in testosterone levels" in boys). https://academic.oup.com/jcem/article/99/11/4346/2836429
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