T-BOOSTER – Powerful Masculine Energy

(16 customer reviews)




    Helps support the body’s natural production of testosterone.*
    Helps decrease fat mass and increase muscle size and strength.*
    Helps recover from workout much faster.*
  • Non-GMO / Gluten Free / Vegetarian / Vegan.

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When low testosterone strikes you might not even realise it. Testosterone is the key male hormone that contributes to your sex drive, muscle mass, performance, strength, and the production of your red blood cells which contributes to your body’s overall energy levels.

If a lack of libido and sex drive, low energy, and a decrease in strength and/or endurance sounds like how you might be feeling, your testosterone levels may be suffering!


Lucky for you, modern-day dietary supplements have caught on. Yuuto® T-BOOSTER* is a highly formulated, all-natural, powerful supplement which contains a potent blend of vitamins, herbs, and minerals to create one of the strongest, most effective testosterone supplements on the market.

Magnesium, Zinc, Tribulus Terrestris, Chrusin, Palmetto Berries and Horny Goat Weed make up just a few of the powerful natural ingredients that work together to support the body’s natural production of testosterone.


Yuuto® T-BOOSTER* powerful herbal ingredients have withstood the test of time to help men of all walks of life increase their physique, strength, performance, and energy levels. It is also hugely popular among men for its benefits regarding male fertility and sexual prowess.

Experience the benefits of Yuuto® T-BOOSTER* powerful masculine energy. By taking just three veggie capsules each night before bed, you’ll be feeling ready to throw on some shades, blast some groovy tunes, and re-enact a James Bond scene. It’s exactly that kind of feeling.

Scientifically formulated to drive results:

  • Natural Testosterone Support;*
  • Enhance Physique and Performance in Athletes;*
  • Increase Lean Muscle Mass;*
  • Boost Sex Drive and Libido;*
  • Higher Quality Sleep and Recovery;*
  • Masculinity and Assertiveness.*

Real Reviews From Real Customers

Check out some of our customer reviews…


We have compiled a list of the most frequently asked questions here, with answers by our panel of experts.

Testosterone is the foundation for muscle growth and with maximum levels the growth of the muscle is enhanced. Yuuto® T-BOOSTER* is a strong and safe way to help bulk up the muscles. Yuuto® T-BOOSTER* can help boost the body’s testosterone to increase positive body-building results. If you’re an athlete seeking a safe and natural biological edge, Yuuto® T-BOOSTER* offers a legal competitive advantage.

Premium Ingredients for Serious Results:

Magnesium (Magnesium Oxide)

Magnesium oxide is a mineral supplement used to treat or prevent low levels of magnesium in the blood. Magnesium is important for many systems in the body, but it is especially vital for healthy muscles and bones.

Zinc (Zinc Oxide)

Zinc is a key mineral in testosterone production that helps to maintain testosterone plasma levels within the normal range. Zinc also contributes significantly to the immune function and as a powerful antioxidant.

Tribulus Terrestris

This potent ingredient is extracted from fruit and works with your body’s chemistry to increase desire, making you more lustful and increasing your libido. It has been used for thousands of years in Chinese medicine as an aphrodisiac.


Chrysin, also called 5,7-dihydroxyflavone, is a flavone found in honey, propolis, the passion flowers, Passiflora caerulea and Passiflora incarnata, and in Oroxylum indicum. It is extracted from various plants, such as the blue passion flower (Passiflora caerulea). Athletes are interested in chrysin for bodybuilding because laboratory research suggested that chrysin might increase the male hormone called testosterone and improve bodybuilding results.

Horny Goat Weed P.E. (Epimedium)

Horny goat weed is a herbal supplement made from the species Epimedium. In Traditional Chinese Medicine (TCM) horny goat weed is called Yin-Yang-Huo, which is considered a natural aphrodisiac. Because it contains many flavonoid compounds, especially the active ingredient icariin, horny goat weed has benefits including increasing sexual arousal, helping to balance hormones, reducing fatigue, and increasing lean muscle mass and bone density.

  • Helps to increase increase testosterone production
  • Helps to increase estrogen levels, particularly in post-menopausal women
  • Improving libido
  • Boosting circulation
  • Helps to treat conditions like impotence (erectile dysfunction, or ED) or vaginal dryness
  • Normalizing cortisol levels
  • Helps to increase lean muscle mass
  • Preventing bone loss


Eurycoma (Tongkat Ali, LongJack) is a pro-fertility agent and aphrodisiac that appears to have a large body of evidence supporting this role and some evidence suggesting it may be an anti-estrogen and pro-erectile agent. The root and bark of Eurycoma longifolia are commonly used orally for treating erectile dysfunction, increasing sexual desire, treating male infertility, and boosting athletic performance.

The root of Eurycoma longifolia contains several chemicals that have different effects in the body. Some of the chemicals seem to affect how the body produces the hormone testosterone. Research in animals and humans suggests it might increase testosterone in the body.

Saw Palmetto Berries

Today people use saw palmetto mostly to treat symptoms of an enlarged prostate. This condition is called benign prostatic hyperplasia (BPH). Saw palmetto is widely used by medical practitioners in Europe. Doctors in the United States are more skeptical of its benefits.

The American medical community does not strongly embrace saw palmetto. However, it’s still the country’s most popular herbal treatment for BPH. The U.S. Food and Drug Administration (FDA) commonly recommends saw palmetto as an alternative treatment for BPH. According to the Mayo Clinic, more than 2 million American men use saw palmetto to treat the condition.

Saw palmetto is often used by men looking to boost testosterone levels naturally. Regulating testosterone levels can impact several aspects of health, including body composition, sex drive, mood, and cognition. Testosterone levels decline with age, and some research shows that low levels of testosterone could contribute to conditions like heart disease.Saw palmetto works by decreasing the activity of 5α-R — an enzyme responsible for converting testosterone to dihydrotestosterone (DHT), another sex hormone, to help preserve testosterone levels in the body.

Hawthorn Berries

Hawthorn has been studied for its use in treating health concerns related to the heart and blood vessels. This includes congestive heart failure, irregular heartbeat, chest pain, low and high blood pressure, angina, atherosclerosis, and high cholesterol.

Many studies conclude that hawthorn can expand the coronary blood vessels, which allows for more blood to circulate through the body. That means a higher level of energy or alertness. When the body is properly oxygenated, cognitive skills improve, energy levels rise and metabolism can work at optimum levels.

Cissus Quadrangularis

Cissus quadrangularis is a plant widely used in traditional Ayurvedic and African medicine across India, Asia and Africa. It was next on our hit list of popular supplements in the fitness and bodybuilding communities, after Beta Alanine, and D Aspartic Acid. Cissus quadrangularis is being promoted as a workout supplement to aid bone recovery and improve body composition (i.e. reduce fat). Modern research using critical appraisal is looking at its effects on Western disorders, including metabolic disorders, obesity, weight loss and osteoporosis. And the results are promising.

We’ve formulated T-BOOSTER to be the strongest and most effective available, but that doesn’t mean we’ve neglected consumer safety and wellbeing. We have ensured that it is 100% free from any dangerous, banned or harmful compounds, and ensured that it will not produce any negative, unpleasant side-effects for users.

  • Supplement Facts

  • Serving Size3 Veggie Capsule
  • Servings Per Container30
  • Calories0
  • Calories from Fat0
  • Food ComponentAmount/Serving% Daily Value*
  • Magnesium (Magnesium Oxide)200 mg50%
  • Zinc (Zinc Oxide)30 mg200%
  • Tribulus Terrestris750 mg
  • Chrysin75 mg
  • Horny Goat Weed P.E.50 mg
  • Longjack50 mg
  • Saw Palmetto Berries50 mg
  • Hawthorn Berries50 mg
  • Cissus Quadrangularis50 mg

Other Ingredients: Cellulose (Vegetable Capsule), Rice Flour, Magnesium Stearate (vegetable).

  • 100% All Natural
  • Suitable for Vegans: Yes
  • Suitable for Vegetarians: Yes
  • Third Party Tested: Yes
  • 90 Veggie Capsules: 1 Month Supply
  • Non-GMO / Dairy Free / Gluten Free : Yes/Yes/Yes
  • Packed with natural and safe ingredients at optimal doses.
  • U.S.A manufactured in cGMP and FDA approved facilities.
  • Yuuto™ Nutrition proudly uses only the highest quality ingredients.

WARNING: Not intended for use by persons under 18 years of age. Consult with a physician prior to use if you have any medical conditions. Do not use if pregnant or lactating.

The Supplement Facts labeling information contained within this website should be regarded as the most up to date and may differ from product labeling that you have purchased. Please consult your product package for information, including allergens, specific to the product you have purchased.

  • Men experiencing lack of energy;
  • Men experiencing decrease in strength and/or endurance;
  • Athletes experiencing decrease in performance;
  • Men experiencing decrease in libido (sex drive);
  • Men who wants to enhance sex drive.

As a dietary supplement take three (3) capsules before bedtime. For best results use daily and consistently. For adults only. You may want to set a reminder on your phone or computer to make sure you take your supplements at correct time.

The effects of taking Yuuto® T-BOOSTER are generally felt within a couple of days, and they include enhanced physique and performance, and boost sex drive and libido. Most people also notice increased muscle tone after taking it for a couple of months.* Everyone is different, and results will vary from person to person. The key is to maintain consistent use every day to see best results.*

The information presented here is intended for informational purposes only, and is meant to help users better understand health concerns. Information is based on review of scientific research data, historical practice patterns, and clinical experience.

Food supplements must not be used as a substitute for a varied, nutritional and balanced diet. If you are pregnant, breastfeeding, taking any medication or are currently undergoing medical advice, please consult a doctor or healthcare professional before use.

Refrain from taking the food supplements if adverse reactions occur and consult a doctor.

Keep out of reach of young children.

Do not use if the goods are received without a tamper strip securely in place.

The research and studies behind Yuuto® T-BOOSTER – Powerful Masculine Energy:

[1] Effects of chrysin on urinary testosterone levels in human males. https://www.ncbi.nlm.nih.gov/pubmed/14977449
[2] Dhawan K, Kumar S, Sharma A. Beneficial effects of chrysin and benzoflavone on virility in 2-year-old male rats. J Med Food. (2002)
[3] Ko WC, et al. Inhibitory effects of flavonoids on phosphodiesterase isozymes from guinea pig and their structure-activity relationships. Biochem Pharmacol. (2004)
[4] Saarinen N, et al. No evidence for the in vivo activity of aromatase-inhibiting flavonoids. J Steroid Biochem Mol Biol. (2001)
[5] Walle T, et al. Disposition and metabolism of the flavonoid chrysin in normal volunteers. Br J Clin Pharmacol. (2001)
[6] Galijatovic A, et al. Extensive metabolism of the flavonoid chrysin by human Caco-2 and Hep G2 cells. Xenobiotica. (1999)
[7] Walle UK, Galijatovic A, Walle T. Transport of the flavonoid chrysin and its conjugated metabolites by the human intestinal cell line Caco-2. Biochem Pharmacol. (1999)
[8] Tobin PJ, et al. A pilot study on the safety of combining chrysin, a non-absorbable inducer of UGT1A1, and irinotecan (CPT-11) to treat metastatic colorectal cancer. Cancer Chemother Pharmacol. (2006)
[9] Kao YC, et al. Molecular basis of the inhibition of human aromatase (estrogen synthetase) by flavone and isoflavone phytoestrogens: A site-directed mutagenesis study. Environ Health Perspect. (1998)
[10] Aromatase inhibition by bioavailable methylated flavones.
[11] Sanderson JT, et al. Induction and inhibition of aromatase (CYP19) activity by natural and synthetic flavonoid compounds in H295R human adrenocortical carcinoma cells. Toxicol Sci. (2004)
[12] Jeong HJ, et al. Inhibition of aromatase activity by flavonoids. Arch Pharm Res. (1999)
[13] Preoperative Oral Passiflora Incarnata Reduces Anxiety in Ambulatory Surgery Patients: A Double-Blind, Placebo-Controlled Study.
[14] Role of chrysin in the sedative effects of Passiflora incarnata L.
Stocco DM. StAR protein and the regulation of steroid hormone biosynthesis. Annu Rev Physiol. (2001)
[15] Jana K, et al. Chrysin, a natural flavonoid enhances steroidogenesis and steroidogenic acute regulatory protein gene expression in mouse Leydig cells. J Endocrinol. (2008)
[16] Wang X, et al. Cyclooxygenase-2 regulation of the age-related decline in testosterone biosynthesis. Endocrinology. (2005)
[17] Ciftci O, et al. Beneficial effects of chrysin on the reproductive system of adult male rats. Andrologia. (2012)
[18] Kohut ML, et al. Ingestion of a dietary supplement containing dehydroepiandrosterone (DHEA) and androstenedione has minimal effect on immune function in middle-aged men. J Am Coll Nutr. (2003)
[19] Brown GA, et al. Effects of androstenedione-herbal supplementation on serum sex hormone concentrations in 30- to 59-year-old men. Int J Vitam Nutr Res. (2001)
[20] Brown GA, et al. Endocrine and lipid responses to chronic androstenediol-herbal supplementation in 30 to 58 year old men. J Am Coll Nutr. (21)
[21] Brown GA, et al. Effects of anabolic precursors on serum testosterone concentrations and adaptations to resistance training in young men. Int J Sport Nutr Exerc Metab. (2000)
[22] Gambelunghe C, et al. Effects of chrysin on urinary testosterone levels in human males. J Med Food. (2003)
[23] Gyémánt N, et al. In vitro search for synergy between flavonoids and epirubicin on multidrug-resistant cancer cells. In Vivo. (2005)
[24] Sawicka D, et al. The anticancer activity of propolis. Folia Histochem Cytobiol. (2012)
[25] The many faces of testosterone. https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2686330/
[26] Testosterone deficiency in the aging male. https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4707424/
[27] Saw Palmetto Berry as a Treatment for BPH. https://www.ncbi.nlm.nih.gov/pmc/articles/PMC1476047/
[28] Determination of the potency of a novel saw palmetto supercritical CO2 extract (SPSE) for 5α-reductase isoform II inhibition using a cell-free in vitro test system. https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4847595/
[29] Tissue effects of saw palmetto and finasteride: use of biopsy cores for in situ quantification of prostatic androgens. https://www.ncbi.nlm.nih.gov/pubmed/11337315



If for any reason, you don’t absolutely love Yuuto® products, we will give you a full 100% hassle-free refund. Try it, Risk Free.

*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. * Results may vary from person to person, any and all supplements should be used in conjunction with a balanced and healthy diet. If you are unsure about taking supplements consult a doctor or pharmacist before use. To ensure your receipt of genuine Yuuto™ products, purchase only through your YuutoNutrition Independent Distributor or through www.yuuto.co.uk.

Additional information

Weight 0.111 kg
Dimensions 6 × 6 × 11 cm
Sport Interests

Pre-Workout, Weight Gainers


Adults, Athletes, Old-Aged

Product Type

Veggie Capsules




100% Natural, Gluten-Free, Non-GMO, Vegan, Vegetarian

16 reviews for T-BOOSTER – Powerful Masculine Energy

  1. Paul

    My workouts are more intense now, since I am taking this testosterone booster. Clean formula, natural ingredients, the perfect product.

  2. Scott

    Awesome product, will buy again.

  3. A-Jalil M

    I’m 51, and ‘my age’ catching up on me. I decided to try this Testosterone booster and I am delighted to say I feel wonderful!! My workouts are much stronger, I’m gaining more muscle my sex drive has increased as well!

  4. Petrisor Buzea

    I have tried multiple supplements from this company and I have had my expectations exceeded every time. Since taking T Booster I actually look forward to going to the gym now and functioning extremely well in the bedroom too. 🙂

  5. Kan

    Great natural testosterone booster, I love the product and recommended to my friends.

  6. Najah J

    I started seeing results after just a few days and have added T Booster to my daily vitamin routine. I would highly recommend this product to anyone who is lacking with their testosterone. I can confirm these give an extra boost in energy!

  7. Frank

    Great product, fast delivery.

  8. Jeronimo

    Improvement in my stamina, I feel incredibly stronger, cannot recommend enough.

  9. George

    I was looking for a product which can push me towards my endurance goals. I found Yuuto T Booster and I love it! Great product, amazing results, beyond satisfied!

  10. Alexander

    Works well for me, I can feel the strength.

  11. Joseph P.

    Very powerful. I took T-Booster supplement for more than 6 weeks now. I’m feeling very strong during my work out exercises. It does really work for me. I have got the Fat-Burner as well. I will recommend to everyone, it is a very good product.

  12. Alhagi Maiga

    I’ve been taking the T Booster for 2 weeks and I feel the difference already! I’m getting through my workouts a lot easier and seem to have more energy throughout the day. I definitely recommend this product, and will absolutely purchase it again.

  13. Evans

    I am definitely stronger and can perform longer workouts, thanks Yuuto Nutrition.

  14. Seth

    This testo booster gave me more power for my workout, would recommend it, you will not be disappointed.

  15. Danny

    I’ve tried many similar products, but this is my favourite! Will most definitely purchase again.

  16. Alfie

    I noticed increasing of my strength and energy within the first week.

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