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Male hormonal health, Performance and strength, Vitality and energy, Reproductive health
Active adults and strength-focused trainers seeking convenient daily support for hormone-related fitness goals.
Take 2 capsules with water twice daily, preferably with meals to support tolerance; avoid exceeding 4 capsules in 24 hours.
Contains bioengineered food ingredients.
Fenugreek saponins are studied for influencing steroidal pathways and may help modulate enzymes involved in androgen and oestrogen balance.
Caution: May cause digestive discomfort or a maple-like body odour; monitor tolerance and take with food if sensitive.
Boron is involved in mineral and steroid hormone metabolism and may influence the activity of sex hormone-binding proteins and vitamin D pathways.
Caution: High intakes may cause gastrointestinal upset; avoid combining with multiple boron-containing products to limit excessive total intake.
Zinc is a cofactor for enzymes involved in hormone synthesis and antioxidant defences, which may support normal testosterone production in zinc-replete adults.
Caution: Do not take on an empty stomach to minimise nausea, and avoid combining with high-dose iron or calcium at the same time due to absorption competition.
Eurycoma longifolia is studied for influencing the hypothalamic–pituitary–gonadal axis and may help modulate free testosterone availability.
Caution: May be stimulating for some people; avoid close to bedtime if sensitive to stimulatory botanicals.
Tribulus saponins are researched for modulating androgen receptor interactions and supporting libido-related pathways.
Caution: May cause mild gastrointestinal discomfort; discontinue if unusual symptoms occur.
Zinc provides enzymatic cofactors for hormone synthesis, while boron may influence sex hormone-binding dynamics. Fenugreek, tribulus and longjack provide saponin-rich and adaptogenic botanicals that may modulate endocrine signalling and free hormone availability through complementary mechanisms.
Label Warning: For adult use only. Do not use if pregnant, nursing or if you have a serious medical condition. Consult a medical doctor before use if taking medication or before starting any diet or exercise programme. Discontinue use two weeks before surgery. Not intended to address low testosterone or sexual dysfunction.
Who should be cautious: People with hormone-sensitive conditions or a history of hormone-related issues may wish to use caution due to ingredients such as fenugreek, Tribulus terrestris and Longjack. Those with allergies to legumes or fenugreek should be cautious. If on any medications, discuss with a healthcare provider before use.
Storage: Store in a cool, dry place at 15°C to 27°C. Keep out of reach of children. Do not use if packaging is tampered with.
This product is guaranteed authentic and backed by our easy returns and refunds policy. Details
Omega-3s may support heart health and reduce inflammation, which can be beneficial for overall men's health and testosterone levels.
AI generated. Not medical advice.
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Maximum-strength Testosterone-boosting Formula
Engineered for serious fitness enthusiasts and performance athletes focused on maximising strength and results. AlphaTest® supports testosterone production and will help you take it to the next level. When performance matters, refuse to accept the status quo and gain an added edge with the power of AlphaTest®!
Boost Testosterone in just 7 Days
Backed by years of research and development, AlphaTest® is engineered with a full dose of a scientifically validated key ingredient shown to boost testosterone levels and even combat estradiol. This study was a human clinical study, not a pre-clinical study on animals like many competitors rely on.
¹Research on boron was shown to increase free testosterone within the normal, healthy range and decrease estradiol (the most potent form of oestrogen) after just 7 days in human subjects.
Premium Ingredients. Guaranteed Potency.
Some competitors may use a lower standardisation of fenugreek or not fully disclose the potency. Not AlphaTest . This formula features fenugreek extract standardised to 50% saponins, giving you a potent, advanced compound. Each serving also contains a premium dose of zinc gluconate - a highly absorbable form of zinc that helps to maintain optimal testosterone production. Rise above the ordinary, and set new standards with these powerful, potent ingredients.
Take training to the next level
Serious about raising your game and wanting to deliver when it matters most? Then you need to incorporate a testosterone booster into your regimen. With a fully disclosed formula and a researched dose of its coveted key ingredient that you're looking for, the robust AlphaTest® formula delivers results with just two daily servings.
‡Per serving
Take 1 serving (2 capsules) with a glass of water and consume twice daily. Do not exceed 4 capsules in a 24-hour period. Read the entire label before use and follow the directions provided.
Rice flour, capsule (gelatine, titanium dioxide, FD&C Red No. 40, FD&C Blue No. 1, FD&C Yellow No. 6), magnesium stearate, silicon dioxide.
Contains bioengineered food ingredients.
Made in the UK from domestic and international ingredients.
For adult use only. Do not use if you are pregnant, nursing or have a serious medical condition. Consult a medical doctor prior to use if you are taking medication or before starting any diet or exercise programme. Discontinue use two weeks prior to surgery. Keep out of reach of children.
Do not use if packaging has been tampered with. Store in a cool, dry place (15ºC to 27ºC).
Not intended to treat low testosterone or sexual dysfunction.
While iHerb strives to ensure the accuracy of its product images and information, some manufacturing changes to packaging and/or ingredients may be pending update on our site. Although items may occasionally be despatched with alternative packaging, freshness is always guaranteed. We recommend that you read labels, warnings and directions of all products before use and do not rely solely on the information provided by iHerb. This website has been machine translated as a courtesy to customers. iHerb does not represent or warrant that the translations are complete or error-free and iHerb is not responsible for any translation errors or omissions.
| Supplement information | ||
| Serving size: two capsules | ||
| Servings per container: 120 | ||
| Amount per serving | Reference intake % | |
| Total carbohydrates | <1 g | <1%* |
| Zinc (as zinc gluconate) | 7.5 mg | 68% |
| Fenugreek extract (as Trigonella foenum-graecum) (seed) | 300 mg | † |
| Standardised to 50% saponins | ||
| Tribulus extract (as Tribulus terrestris) (whole herb and fruit) | 250 mg | † |
| Standardised for 45% saponins | ||
| Boron citrate | 100 mg | † |
| Supplying 5% boron | ||
| Longjack extract (as Eurycoma longifolia) (root) | 75 mg | † |
| Broccoli (as Brassica oleracea) (whole plant) | 50 mg | † |
| *Reference intake percentages are based on a 2,000-calorie diet. †Reference intake not established. | ||
