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Male vitality support; Exercise performance support; Muscle function; Reproductive health
Active adult men with demanding training schedules or those seeking a simple morning routine to support vitality-related goals.
Take 4 capsules once daily upon waking with at least 8 oz of water; taking with a light meal may improve tolerance for some users.
Produced in a facility that also handles: milk, soy, wheat, egg, peanut, tree nuts, sesame, fish, crustacean, shellfish.
Magnesium acts as a cofactor for enzymes involved in energy production and hormone-related processes, which may support normal muscle function and hormonal balance.
Caution: High doses may cause digestive upset; take with food and separate from certain medications like some antibiotics to avoid interactions.
Zinc is required for steroidogenic enzyme activity and cellular signaling, which may support normal testosterone production and reproductive health.
Caution: Excess zinc may cause nausea and can reduce copper status over time; avoid taking on an empty stomach.
Tribulus contains saponins that may influence androgen-related signaling and support libido and exercise performance.
Caution: May cause digestive discomfort in some people; avoid if sensitive to botanical extracts.
Fenugreek seeds contain saponins and 4-hydroxyisoleucine that may influence metabolic and androgen-related pathways linked to vitality and body composition.
Caution: May affect digestion and has a maple-like odor; use caution if you have sensitivities to legumes.
Boron may influence steroid hormone metabolism and mineral utilization, which is studied for supporting healthy free testosterone levels.
Caution: Higher intakes may cause nausea or headaches in sensitive individuals; keep total daily boron from all sources in mind.
Minerals like zinc and magnesium provide essential cofactors for enzymes involved in hormone-related and muscle functions, while boron may influence how steroid hormones are metabolized. Tribulus and fenugreek add botanical compounds that act on androgen-related and vitality pathways, complementing the mineral support for an active lifestyle.
Label Warning: For adult males only. Use only as directed. Consult a physician before use if taking prescription medications, if chronically ill, or under medical supervision. Do not use if you have pre-existing medical conditions, are pregnant or nursing, have diabetes risk or treatment, or have prostate complications. Stop use if adverse reactions occur. Alcohol, other drugs, or natural health products with sedative properties are not recommended with this product. California Prop 65: exposure to lead, a chemical known to cause birth defects or reproductive harm.
Who should be cautious: People with diabetes concerns or prostate issues, those who are chronically ill, and anyone on prescription medications should speak with a healthcare provider before use. Individuals sensitive to lead exposure may also want to avoid this product.
Many users mention increased energy, motivation, and stamina during workouts after consistent use.
Reviewers report improved performance in the gym and faster post-exercise recovery over time.
Some customers note benefits build with consistent use and a healthy lifestyle.
This product is guaranteed authentic and backed by our easy returns & 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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Boosts free testosterone & reduces estrogen in 7 days!^
28% Increase Free Testosterone. 39% Decrease Estrogen.
TESTOFX SPORT contains elemental Boron which is a micronutrient shown in a clinical study to increase free-testosterone levels by 28% while reducing estradiol by 39% in just 7 days.^
^Naghii et al. Journal of Trace Elements in Medicine and Biology. 2011;25(1):54-58.
†Brilla, L. R. and Conte, V. Journal of Exercise Physiology online. 2000;3(4):26-36.
Take 4 capsules of Allmax TestoFX Sport daily with at least 8 oz of water upon waking on both training and non-training days.
Gelatin (bovine), dicalcium phosphate, microcrystalline cellulose, magnesium stearate.
Produced in a facility that also handles milk, soy, wheat, egg, peanut, tree nuts, sesame, fish, crustacean and shellfish products.
Made in USA with domestic and imported ingredients.
For adult (*males) use only. Use only as directed. Consult with a physician prior to use if you are currently taking any prescription medications. Do not take if you have any pre-existing medical conditions. Do not use if you are pregnant, nursing, chronically ill or if you are at risk of, being treated for diabetes or have any prostate complications. Discontinue use if you experience any adverse reactions. If you are chronically ill or under medical supervision, consult with your physician before taking product. Keep out of reach of children and pets. Consumption of alcohol, other drugs or natural health products with sedative properties is not recommended. Do not use if inner seal is broken.
Prop65 California Warning: Lead is known to the State of California to cause birth defects or reproductive harm. Consuming this product can expose you to more than 0.0000005 g of lead.
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 ship with alternate packaging, freshness is always guaranteed. We recommend that you read labels, warnings and directions of all products before use and not rely solely on the information provided by iHerb.
| Supplement facts | ||
| Serving Size: 4 Capsules | ||
| Servings Per Container: 20 | ||
| Amount Per Serving | %Daily Value | |
| Vitamin B6 (as Pyridoxine HCl) | 10.5 mg | 618% |
| Magnesium (as Magnesium Aspartate) | 450 mg | 107% |
| Zinc (as Zinc Aspartate & Zinc Monomethionine) | 30 mg | 273% |
| TRIBX90® (Tribulus terrestris, fruit) extract (std. to 90% Saponin) | 200 mg | † |
| Fenugreek (Trigonella foenum graecum, seed) extract | 100 mg | † |
| Boron Citrate (Supplying 5 mg of Elemental Boron) | 100 mg | † |
| †Daily Value not established. | ||
