Due to extreme demand and limited raw materials, this product sold out 12 times. We encourage you to take advantage of the limited sale and buy before sold out.
If our products don't help you lose fat, improve your energy and performance, we don't want your money. We know that our solution is extremely effective. But we also know that it's not going to work for everyone.
"My Man Boobs Went and My wife Can’t Stop Saying How Different I am"
30-SECOND DAILY RITUAL
30-DAY MONEY BACK GUARANTEE - NO QUESTIONS ASKED
30-DAY MONEY BACK GUARANTEE - NO QUESTIONS ASKED
“Stubborn Man Boobs Finally Gone After Years of Diet & Exercise Failed Me”
Niko D. (32)Verified Buyer
Doctors and society told me this was "just aging" and I started to believe it. I even considered hormone therapy, but the risks and side effects scared me. I felt stuck in a body that didn't feel like mine anymore. A shadow of my former Self.
Transformation to Expect When Adding Back Man’s Most Vital Nutrients
FINALLY GETTING YOUR BODY BACK TO PERFECT NUTRIENT BASELINE FOR THE FIRST TIME IN DECADES WILL CAUSE A |RADICAL HEALTH AND BODY TRANSFORMATION|
24 HOURS
Reindeer Organs, Zinc and Vitamin D are already addressing your nutrient deficiencies and you will notice a big shift already.
Feel Less Sluggish
Wake up with energy and start your day with a bang
Sharper Energy,
Better Focus
Flow through your workday with ease and energy for more in the evening
Better Nutrient
Absorption and
Less Bloating
Your digestive system will start working like it should
Kevin W. (42 years old)
Within 1 day I have noticed improvements. Huge change in energy, focus and motivation. I had the best day at work of the year with a perfect 16-hour flight and my stomach was more flat and made zero noise the whole day. It’s like the food is finally digesting.
1 WEEK
Cod Liver Oil lowers inflammation and Reindeer Organs rewire your full hormonal system. Creating the optimal platform for the herbs to work.
Fat Melting Activated
Metabolism already speeding up and the body is tuning from energy storage to fat burning mode.
Boost in Androgen Signaling
You will feel more confident and wake up with high energy and drive to conquer the world.
Better Cellular Energy, More Workout Stamina
Your workout will feel lighter and you will have extra juice and motivation to go harder and more consiastant.
John O. (53 years old)
This product is truly remarkable. Within 1 week I can see changes in the mirror. My workouts are full of energy and it’s like ym body has entered a new phase which I only remember doing in my 20s.
1 MONTH
The big transformation is starting to happen. Reindeer Organs and Cod Liver working it’s primal magic. And the Herbs from the tincture firing on all cylinders.
Testosterone
Through the Roof
You’ll be very confident, stoic and handle stress like a solider. Your energy is very high and stable. And your focus the best it’s ever been.
Body
Transformation
Taking Place
Man Boobs and Beer Belly is melting in front of your eyes. Sculpting out the new muscles you are starting to pack on.
Wife & Friends
Notice Big
Changes
You have a Glowing Aura around you and your new appearance is making waves in your circle. Prepare for “what happened to you” comments and female compliments.
Ronald K. (32 years old)
And month on Primal Viking and it has been life changing. My wife keeps saying I’m so different, in the most positive way. I’m leading with strength. I feel so much confidence and I have added around 10 pounds of muscle. Crazy! I never had a six pack before and now it’s bulging out.
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Our return policy is simple, LOW T WILL NOT RETURN
Our return policy is simple, LOW T WILL NOT RETURN
How Primal Viking Skyrockets T and Melts Man Boobs & Beer Belly
3 ANCESTRAL SUPERFOOD SOURCES CELEBRATED BY THE VIKINGS WHILE THEY RAIDED EUROPE AND STAID FIT INTO THEIR LATE 60S.
1. Wild Reindeer Organs
Undergo the most dramatic hormonal transformations in the animal kingdom. Their testicles explode with steroid precursors, zinc, selenium, carnitine and peptides. Reindeer Organs has 10 x the testosterone of Cattle.
Reindeer Organs will fire up the male hormonal system like it used to run in your 20s.
Reindeers cold-adapted organs equals stronger peptides. They are forced to produce unique compounds like Cryoprotective peptides and cold-shock protein.
ULTRA-HIGH in Carnitine. Move fatty acids into the mitochondria, where fat is actually burned for energy.
Roam above the arctic circle far away from civilization and are free of heavy metals, micro-plastics and toxins.
LONG -40° WINTERS
ReinDeer must survive extreme temperatures for months without food
EAT ARCTIC PLANTS
ReinDeer access superfood nutrition far from pollution
MONTHS WITHOUT SUN
In winter there is no sun in the Arctics. Imagine the resilience to go through months of darkness
NUTRITIONAL BOMBS
ReinDeer pack their organs with nutrition to survive extreme temperatures
ANCIENT TRADITION
For Vikings, ReinDeer organs were never “meat”, they were medicine and war rituals
Richard S. (55)Verified Buyer
|Crazy body transformation in 1 month|
Big man boobs and a big beer belly was the new normal. I went to the gym and tried to eat varied, but they never seamed to come off. I was about to accept, but I always thought that my body shouldn’t be like this. So I started doing research and I read about the huge testosterone decline in men. I tested my own and it was only 240 ng/dL. Very low! I decided to try Primal Viking and 1 month in my T was 560 ng/dL and my body transformed.
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2. Ultra-Potent Herbs
Top 9 herbs for fat loss in big clinical doses combined with the 4 most important minerals and vitamins for males.
Used for 1,000s of years for male performance, testosterone and drive.
Thousands of PubMed studies behind them showing their effect on fat loss, man boobs and raising testosterone.
In the most BIO-AVAILABLE and ULTRA-POTENT form: 10-200x Tincture extraction with Black Pepper for optimal absorption.
“My Testosterone Tripled and My Friends and Colleagues Ask What the H*ll Happened to Me”
Chris R. (55)Verified Buyer
...I was a shadow of my former self and the Doctor said it was due to ageing. Iconsidered hormone therapy until I discovered |Reindeer Organs| and |Arctic Herbs| and it took 20 lbs of my waist while lighting a fire inside of me!🔥
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3. Cod Liver Oil from Wild Norwegian Cod
Speeds up metabolism and shreds off your fat and makes it easier to pack on muscles
Celebrated by Vikings for thousands of years. It swims in arctic waters surviving freezing temperatures.
The most effective way to lower inflammation stopping you from loosing your stubborn man boobs and beer belly.
Full of hyper-potent and bio available Omega-3 fatty acids (DHA & EPA)
near-freezing waters
To survive, their cell membranes must remain flexible at very low temperatures. Leads to sky high omega-3s (EPA & DHA)
EAT PLANKTON
Arctic cod sit low on the food chain and is not a hunter. Meaning it has lower heavy-metal accumulation
SWIM CONSTANTLY
They never rest which makes they mitochondria highly active. And swim for months of darkness in the arctics
store nutrients in the liver
Cod is very lean compared to fatty fish like salmon. Fat soluble nutrients is therefore packed in its liver
ancient tradition
Cod Liver was a celebrated food source by Vikings who ate it to be strong and free of disease
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NO
GLUTEN
NO WATER,
FILLERS OR BS
NO HEATING
OF HERBS
NO HORMONE
DISRUPTORS
NO SUGAR OR
SWEETENERS
100% NATURAL/
NO CHEMICALS
NON
GMO
NO PESTICIDES/
HERBICIDES
Get the World’s 25 Most Potent Ingredients for Male Body & Transformation in a Simple Ritual
BUYING SINGLES
PRIMAL VIKING RITUAL
Tongkat Ali$34.99
Ashwagandha$14.50
Zinc Gluconate$9.00
Reindeer Liver$39.00
Reindeer Heart$50.30
Reindeer Kidney$34.99
Beef Testicles$25.70
Wild Cod Liver Oil$49.30
Shilajit$29.30
Fadogio Agrestis$15.00
Pine Pollen$45.30
Cistanche$54.44
Akarkara$46.00
Five-Flavor Berry$45.17
Funegreek$34.00
Boron$23.28
Vitamin D3$19.00
Vitamin K3$13.50
Vitamin A$5.30
Vitamin E$15.55
Sea Buckthorn$45.99
Nettle$7.99
Peppermint$8.40
Rhodiola Rosea$35.57
ALL INGREDIENTS SOURCED IN THE HIGHEST QUALITY
MUCH BIGGER AND CLINICALLY PROVEN DOSES FOR FAST RESULTS
3 PRODUCTS IN A 30-SEC RITUAL INSTEAD OF 25 BOTTLE MESS
100% FAST RESULTS OR MONEY BACK GUARANTEE
“I Stopped 17 supplements and a 3k per month coaching service because of the Primal Viking Ritual”
Mike G. (34)Verified Buyer
I used to spend hours per week researching and ordering supplements to increase T and lose weight. Even using a coach. Primal Viking saved me so much time and 1000s of dollars. Now I just take their three products seeing much better results.
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100.000+ males 30-55+ thriving on primal viking
100.000+ males 30-55+ thriving on primal viking
No Other Supplement on Earth Can Skyrocket T Like Reindeer Organs
PRIMAL VIKING TRANSFORM MALES 30–55+ IN 3 UNIQUE WAYS
99% of supplements don’t work because of this and you’ll never get results forever wasting your money.
1.
Rewires the Whole Hormonal System in Days
Think of testosterone like a campfire in your body. 99% of supplements try to... ...throw more wood on the fire: Single vitamin or herb supplements like Vit D & Tongkat Ali ...or poke the fire a bit (stimulating one hormone like Zinc or Boron)
Reindeer organs don’t just add wood. They |rebuild the entire fireplace| by uniquely covering the full male hormonal axis.
2.
Removes all Blockers and Inflammation Preventing you From Loosing Fat
It’s no point in throwing som Tongkat Ali or Ashwagandha on your problem if you have high inflammation or are deficient in vitamins or minerals. These herbs need an optimal environment to do their job. Primal Viking creates that environment by lowering your inflammation with Cod Liver Oil and correcting your nutrient deficiencies with Reindeer Organs.
3.
Targets the Thyroid (the Real Problem in Most Men)
Low T in men 35–60 is low due to weak thyroid signaling. Living in -40°F forces Reindeers to over-develop their thyroid to generate heat and maintain metabolic rate. Their organs help men:
Fix thyroid → metabolism rises
Metabolism rises → fat loss accelerates
Fat loss → aromatase drops
Aromatase drops → T stays T
This is why man boobs and beer belly melts effortlessly in men taking Primal Viking.
INCREASE T WITH PRIMAL VIKING → LOOSE FAT & GAIN MUSCLE
INCREASE T WITH PRIMAL VIKING → LOOSE FAT & GAIN MUSCLE
Men 30-50+ are Robbed of Their Best Years (And it’s Not Your Fault)
You feel like your best years are behind you. Your energy is gone, your drive is low, and intimacy with your wife has almost disappeared. You feel like a shadow of who you used to be.
Thousands of men 30-55+ are suffering the consequences of low testosterone and nutrient deficiencies. And the medical system has failed them miserably.
Testosterone is down 50% on average compared to what it was 20 years ago and it’s due to one thing...
The Food System is Betraying You
Studies show that vegetables and fruits have lost 80% of their nutrition due to mono cropping, use of chemicals, pesticides and herbicides, fillers, processing and GMO.
You are taken so far away from what your ancestors ate. It’s not a surprise that your body is screaming telling you that something is very wrong. It would be more shocking if you actually were thriving inside today’s system.
Men today are robbed of their best years, while our ancestors thrived until their late 90s. Vikings went to war until their late 50s because of Reindeer Organs.
Reindeer Organs is the most nutrient rich food on the planet
HELPING 100,000S OF MEN RECLAIM THEIR 40S, 50S AND BEYOND WITH THE BODY AND FIRE OF VIKINGS
Chris R. (55)Verified Buyer
Awakened a fire I haven't felt since my 20s
My 40s and 50s left me with man boobs and a big beer belly. I didn't change anything in my diet or lifestyle, but it happened anyway. The doc told me it's just age. But I knew something was missing. Within the first week of Primal Viking I felt much more energy in the mornings. My wife noticed that something was different already then. Now I'm on my second bottle and my man boobs has started melting away already!
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“At 52 I FELT sluggish. 2 weeks IN AND I’M 20 AGAIN!”
“At 52 I FELT sluggish. 2 weeks IN AND I’M 20 AGAIN!”
Fruits & Vegetables used to be super foods...
...Now they are deprived of up to 80% of the vitamins, minerals and key nutrition for males 30-55+.
2,000 new chemicals are introduced in the US per year.. And studies show they destroy the foods.
To increase shelf life, to make them shine, to make them appear fresh, to do mass production, to make profits on your health.
While the food is silently killing your drive and muscle mass, making fat gather around your belly and breasts. Letting your blood pressure rise through the roof..
..They are waiting with medication to collect their profits on your misery.
The most important building stones for males 30-55+ crushed by the food industry are |B Vitamins, Vitamin A, Zinc, Magnesium, CoQ10, Iron| and |Potassium|.
But there is a way to break out. To reclaim your health. To take control ones again. To fill your body with the nutrition it needs to thrive.
The human body is developed over 10,000 of years and is used to run on animal nutrition like organs. Reindeer Organs have unmatched bioavailability.
Meaning the body can utilize everything immediately and results will come very fast. All that needs to be done is to take 2 pills per day with a meal.
Primal Viking Unleashed Ritual Summer Sale
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Reindeer Organ vs Popular Super Foods
Males 30-55+ are deficient in these keystone nutrients. And they will be added back within 24 hours after starting Primal Viking.
Making weight loss easy and transporting you directly back to you’re 20s again.
Results Experienced
BY MEN 30-55+ YEARS OLD
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Customer Reviews
Overall rating: 4.4 / 5 from 3770 reviews.
I wasn’t sure this would work but wow I’m impressed I’m only a month in and I feel better I have more energy and my girlfriend love the effects in the bedroom
I was plateauing in the gym and needed an extra boost! Primal Viking helped me reach my goal weight and throw on some extra muscle just in time for summer! All my friends are asking what shot I’m on…, no shot here! Just a natural secret weapon I’ll be sharing with everyone!
This pills actually do a great job in your body. I suffered of muscle and joints pain in my right shoulder and back for almost two years, tried different pain killers and creams , but nothing really worked. After two weeks taking these pills, started to notice a big difference, the pain started to dissappear, and my energy was back too. Right now, I have no pain in my right shoulder and my back feels great too. I know every body is different, but at least for me, it worked and helped me a lot.
I’ve been taking Primal Viking and have noticed some great results. I have more energy, my libido has increased, and my sex life has definitely improved. Overall, I feel more energized, focused, and like the best version of myself.
This is maybe 2 weeks or so into taking primal viking, I already was starting to feel more energetic and willingness to get stuff done or go out and do stuff. I started working out more as well. And the one in red is how I am now, oddly enough it doesn't look like much of a change but I'm about 3 months or so into taking primal viking and my motivation has gone up and so has my energy, quiet a bit. I also went from not being about to get above 140lbs to now being at 165lbs.
Seems to work pretty good, I like the smaller daily dose, but higher cost and not a full months fill per bottle, I will not continue this program. Thank you for the trial. Blessings to Norse Organics and your success.
Stephen Doughtie
T-Levels haven't been tested, yet, but my libido is through the roof! Morning wood is solid AF. Stoked on these. WAAYYYY better than regular grass fed beef organ pills.
Not gonna lie a bit skeptical at first decided to try it and surprised at the results after a couple of weeks noticed better skin and less bloating. My energy has improved slowly starting to get back into my training regimen. It really works.
The product arrived in a timely manner and was in premium quality packaging. There has been no bad aftertaste or discomfort from the product. I'm on day 5 and can't wait to see and feel the results.
I haven't gotten finished with one bottle yet. And I ordered another twoI prefer this a lot more. Over the big pharma trt, which was very difficult to deal with as far as having get tests done and running to a doctor on my days off, I only have 36 hours during the week. To be home, so running to get tests is not fun. This is a lot easier, safer with no testicle. Shrinking, or any of that, so we'll see how next 3 months it's going well so far
I started taking Tr T about a year ago. It was hard to get in touch with the company to keep up with it. I've got 3 extra bottles of primal Viking testosterone booster. I'm up to 75 push-ups a day, just before getting really out to work. And then throughout the day, I stay more active at home at night. I'm ready to go after working at seventy hour.Work week
I work 3 jobs. When i come home i still have energy to workout. Primal has helped give me the energy needed to eat like i need to and add my workouts with it
I have definitely seen a difference in my belly shrinking down and my energy levels have improved quite a bit. Didn’t realize it at first, but then more I thought about it. I’m able to be more active, which is awesome. And keep up with my kids finally
16 days into taking the stuff regularly, and I’m noticing increased energy and stamina, alertness, and reproductive drive. I was expecting increased aggression, but really it’s more like calm confidence. Workouts are easier, more fun. At 62, it feels like turning back the clock.
I haven’t been using this product long enough to really tell, not quite a full month. That said I can see some noticeable gains. Can’t wait to see what a difference multiple months makes! Happy to find a nature option!
Facial hair and the hair on my head is getting darker less grey as well as my hair seems to be getting thicker I have plenty of energy to be out in the forge all day long
Men have become fat, weak, scared and feminine. Your food lacks vital nutrients to perform at peak level. Your diet is far from what your ancestors ate to keep their |MASCULINE ENERGY| and |STRONG| body & mind.
...I was in the same boat. I had the typical western diet and felt sluggish and weak. No matter how much I went to the gym, my physique wouldn’t improve, and I had very low confidence. I even tried being vegan for 6 months...That’s how bad it was.
I started digging, and the fact that the testosterone in men is down 50% in the last 20 years shocked me. For the next 6 years I was on a journey to find the truth about nutrition and performance.
I started eating like the Vikings did. They ate Reindeer Organs (|2x THE POWER| of beef organs) and Arctic herbs before every battle to increase their strength and stamina.
Once I started that my life changed. Completely. The before and after photos above are 18 months apart..
The big problem was sourcing and cooking. Sourcing these organs fresh and cooking them was a very big task. And tasted horrible. I decided to do something about it and started looking for partners to help me freeze-dry and put it in capsules instead.
Friends and family saw my transformation and asked about the secret. I started giving them the pills, they got the same results as me, and I thought “what the hell, let’s help more people”. That’s when Primal Viking launched.
It should be a daily part of your life to reach your |PEAK POTENTIAL|. Our unique Arctic Plants are |SCIENTIFICALLY PROVEN| to boost testosterone, energy and libido in males.
Daniel Hoftun, Founder Primal Viking
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Top 10 Questions About Primal Viking
HOW LONG TO SEE RESULTS
Finally getting your body back to perfect nutrient baseline for the first time in decades will cause a radical health and body transformation. Results can be experienced within 24 hours. Big results after 2-6 weeks and stable long term results from 3-6 months.
WHO IS IT FOR?
This is for every man that wants to change his life. Upgrade his health. Feel better, stronger, more confident. Get a body transformation. It is specifically for males 30-55+.
ARE THERE ANY SIDE EFFECTS?
This is a natural super food without side effects. IT has all the nutrient a human body needs and will only enhance the human biology naturally. Adding back what a modern diet is missing.
CAN IT IMPROVE MY GYM PERFORMANCE?
Yes, this will improve your gym performance. Strength, muscle building and especially fat burning. If you struggle with man boobs, beer belly or just want to build muscles faster, this is made for you.
DOES IT NEED TO BE CYCLED?
No need to cycle this product. But talk to your doctor.
What results can I expect?
You can expect a transformation in your mood and in your body. That will be visible in the mirror.
Speeding up your metabolism, adding building blocks to your system, increasing testosterone, and fixing your thyroid will have big benefits for you and you will notice a huge transformation.
Confidence and energy will go through the roof and friends and family will notice.
What if i don’t get results?
If you don't get results, we offer a 100% money back guarantee. Simply let us know within 30 days of your purchase.
will it help with weight loss?
Yes, increasing testosterone and speeding up your metabolism with Primal Viking will help you loose weight.
Especially that stubborn belly fat and man boobs that seams to never go away. No matter what you do diet or exercise wise.
will it help with joints and skin?
Primal Viking is fantastic for joint pain. If you struggle with bad knees, elbows, shoulders or lower pack pain. This will help lower inflammation and tackle the root cause within. With users experiencing relief within weeks.
Skin trouble comes from the gut and Primal Viking will help there as well. Users report both better skin and more hair growth.
DOES IT STOP THE BODEIS NATURAL T PRODUCTION LKE TRT?
No. TRT floods your body with synthetic hormones and tells your own engine to shut off. Primal Viking does the opposite. Reindeer Organs flood your body with the raw nutrients your testosterone pathways have been starving for, so your body makes its own T the way nature built it to.
does it come with a guarantee?
Yes, it has a 100% money back guarantee. If you're not happy with the product. Reach out to support@primalviking.comwithin 30 days for a full no-questions-asked refund.
Would this product make your cholesterol worse?
Primal Viking carries the same naturally occurring cholesterol your ancestors got from real food, organ meats, liver, and eggs. The food your body was designed to run on. The vast majority of men report zero issues. But if your cholesterol runs high or you're on medication for it, talk to your doctor before you start.
HOW LONG TO SEE RESULTS
Results can be experienced within 24 hours. Big results after 2–6 weeks and stable long term results from 3–6 months.
Would this product make my PSA levels go up?
Primal Viking is whole food in a capsule, freeze-dried Reindeer Organs and Arctic herbs, nothing synthetic, and it's not known to move PSA levels. That said, if you're tracking your PSA or you've got prostate concerns, check with your doctor first.
Does this help kidney function?
Every capsule packs freeze-dried Reindeer kidney, one of nature's richest sources of selenium and B12, nutrients that fuel whole-body performance. But Primal Viking is nutrition, not medicine. If you've got a kidney condition, talk to your doctor before use.
Is there any wheat, soy(any derivative), or nuts in the product?
None. Zero wheat. Zero soy or soy derivatives. Zero nuts. Primal Viking is freeze-dried Reindeer Organs and Arctic herbs. No fillers, no flow agents, no factory junk, no allergens snuck in the back door
does this work for shoulder impingements?
Reindeer Organs are loaded with collagen and anti-inflammatory compounds that thousands of men credit for easing joint pain in weeks. Primal Viking can help bring the inflammation down, but it won't rebuild the mechanics; that's a job for your physio or doctor.
30-Day Money Back Guarantee
If our products don't help you improve your energy and performance, we don't want your money. We know that our solution is extremely effective. But we also know that it's not going to work for every single person. It works for around 97%. If you are amongst the 3% without results, please reach out for a 100% no-questions-asked refund.
1. Does tongkat ali increase testosterone levels? Brady Holmer, BS, PhD(c) Louie Neri, BSN, RN. Last Updated:May 16, 2025 https://examine.com/faq/does-tongkat-ali-increase-testosterone-levels/ 2. Tongkat Ali extract side effects, benefits, review, dosage, safety, danger Research studies and honest review, Malaysia or Indonesia, works in women and men Influence on testosterone levels, testimonials, best product November 16 2018 by Ray Sahelian, M.D. https://www.raysahelian.com/tongkat_ali.html 3. Ismail SB, Wan Mohammad WM, George A, Nik Hussain NH, Musthapa Kamal ZM, Liske E. Randomized Clinical Trial on the Use of PHYSTA Freeze-Dried Water Extract of Eurycoma longifolia for the Improvement of Quality of Life and Sexual Well-Being in Men. Evid Based Complement Alternat Med. 2012;2012:429268. doi: 10.1155/2012/429268. Epub 2012 Nov 1. PMID: 23243445; PMCID: PMC3518798. https://pmc.ncbi.nlm.nih.gov/articles/PMC3518798/ 4. Wankhede, Sachin & Langade, Deepak & Joshi, Kedar & Sinha, Shymal & Bhattacharyya, Sauvik. (2015). Examining the effect of Withania somnifera supplementation on muscle strength and recovery: A randomized controlled trial. Journal of the International Society of Sports Nutrition. 12. 43. 10.1186/s12970-015-0104-9. 5. Ambiye VR, Langade D, Dongre S, Aptikar P, Kulkarni M, Dongre A. Clinical Evaluation of the Spermatogenic Activity of the Root Extract of Ashwagandha (Withania somnifera) in Oligospermic Males: A Pilot Study. Evid Based Complement Alternat Med. 2013;2013:571420. doi: 10.1155/2013/571420. Epub 2013 Nov 28. PMID: 24371462; PMCID: PMC3863556. 6. Pilz S, Frisch S, Koertke H, Kuhn J, Dreier J, Obermayer-Pietsch B, Wehr E, Zittermann A. Effect of vitamin D supplementation on testosterone levels in men. Horm Metab Res. 2011 Mar;43(3):223-5. doi: 10.1055/s-0030-1269854. Epub 2010 Dec 10. PMID: 21154195. 7. Prasad AS, Mantzoros CS, Beck FW, Hess JW, Brewer GJ. 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J Int Soc Sports Nutr. 2010 Oct 27;7:34. doi: 10.1186/1550-2783-7-34. PMID: 20979623; PMCID: PMC2978122. 11. Clinical evaluation of purified Shilajit on testosterone levels in healthy volunteers S. Pandit, S. Biswas, U. Jana, R. K. De, S. C. Mukhopadhyay, T. K. Biswas 12. Yakubu MT, Akanji MA, Oladiji AT. Effects of oral administration of aqueous extract of Fadogia agrestis (Schweinf. Ex Hiern) stem on some testicular function indices of male rats. J Ethnopharmacol. 2008 Jan 17;115(2):288-92. doi: 10.1016/j.jep.2007.10.004. Epub 2007 Oct 9. PMID: 18023305. 13. Wang T, Chen C, Yang M, Deng B, Kirby GM, Zhang X. Cistanche tubulosa ethanol extract mediates rat sex hormone levels by induction of testicular steroidgenic enzymes. Pharm Biol. 2016;54(3):481-7. doi: 10.3109/13880209.2015.1050114. Epub 2015 May 25. PMID: 26004585. 14. Afreen Usmani, Mohd Khushtar, Muhammad Arif, Mohd. 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