Thank you!
Your email is being processed.
You purchased this item on
View this order
Male vitality support; Physical performance support; Antioxidant support
Adults with active lifestyles seeking botanical support or those wanting a simple once-daily vitality-focused formula.
Take 2 capsules once daily with a meal; taking with food may improve tolerance and absorption of fat-soluble plant compounds.
No Artificial Colors; No Artificial Flavors; No Gelatin; No Sugar; No Artificial Sweeteners; No Preservatives. Manufactured on equipment that may process: milk, eggs, soy, wheat, shellfish, fish, tree nuts, peanuts, sesame.
Plant saponins and related phytochemicals may influence endocrine signaling and nitric oxide pathways linked to vitality and physical performance.
Caution: May interact with hormone-sensitive conditions or medications; discontinue if unwanted effects occur.
Selenium is incorporated into selenoproteins that act as antioxidants and support thyroid hormone metabolism.
Caution: Do not exceed suggested use because high selenium intake may cause adverse effects such as gastrointestinal upset.
Piperine may inhibit certain metabolizing enzymes and transporters, which can enhance the absorption of some nutrients and plant compounds.
Caution: May affect how the body absorbs some drugs or supplements; take as directed and separate from medications if advised by a professional.
Tribulus provides the primary botanical actives, while selenium supports antioxidant and thyroid-related processes that underpin overall vitality. BioPerine is included to enhance absorption, helping the formula’s constituents be more available to the body.
Label Warning: For adult use only. Use only as directed. Consult a healthcare professional before use if you are pregnant or nursing, have a medical condition, or use prescription medications.
Who should be cautious: People who are pregnant or nursing, have hormone-sensitive concerns, or take prescription medications may need extra caution due to tribulus and black pepper extract possibly affecting how some drugs are processed. Those with thyroid concerns or on anticoagulants may wish to discuss selenium content with a clinician. Consult a healthcare provider before combining with medications that may interact.
Storage: Store in a cool, dry place. Protect from heat, light, and moisture.
Reviewers report more energy, strength, and quicker recovery during training.
Capsules are described as easy to swallow with no notable side effects reported by most users.
Some mention changes in sleep, though overall feedback trends positive.
This product is guaranteed authentic and backed by our easy returns & refunds policy. Details
Maca and tribulus may work together to support energy and stamina, offering a natural boost for active lifestyles.
AI generated. Not medical advice.
Sorry, there was a problem adding this item to cart. Please refresh the page and try again.
Traditionally Used To:
Widely Used ... For Good Reason
Tribulus terrestris, commonly called tribulus, is a spiny plant that grows in warm climates across the globe. Its fruit, leaves, and roots have all been prized for hundreds of years in traditional medicine, especially in Greece, China, and India.
But it's tribulus's theorized classification as an adaptogen, plus its reported testosterone-boosting properties, that are perhaps the primary reasons why this plant is still commonly used as a male vitality supplement today.
The fruit specifically has historically been used to deliver the most potent benefits, which is why our Tribulus terrestris formula is a 1,000 mg fruit extract.
BioPerine® and selenium are additionally included to optimize bioavailability and absorption, helping to ensure the formula starts working quickly.
Fundamental Stacking
All of the Force Factor® Fundamentals formulas were designed to stack together, as well as with any other supplement in our full line of premium performance nutrition products.
Unleash Your Potential®
The fundamental building blocks of superior health and wellbeing are ingredients that deliver exceptional benefits - potent compounds taken alone or in combination that fuel premium nutrition and help us lead more fulfilling lives.
Whether addressing a specific concern, targeting a particular deficit, or amplifying an existing attribute, each Force Factor® Fundamentals formula was developed using the same strict standards and threshold for scientific validity as our comprehensive performance supplements.
Substantiated dosages of key constituents are paired with BioPerine® and selenium for optimal absorption and efficacy. These focused ingredient combinations work quickly and consistently to produce powerful results, giving you exactly what you want and none of what you don't.
Every Fundamentals formula was purposefully designed to pair with the full line of premium Force Factor supplements, helping you tackle your goals and fully Unleash Your Potential®.
Take 2 capsules once daily with a meal.
Microcrystalline cellulose, hypromellose, silicon dioxide, vegetable magnesium stearate.
Manufactured by equipment which may process products containing milk, eggs, soy, wheat, shellfish, fish, tree nuts, peanuts, and sesame.
Proudly manufactured in the U.S. from imported and domestic ingredients.
Keep out of reach of children. For adult use only.
Use only as directed. Consult a healthcare professional before use if you are pregnant or nursing, have a medical condition, or use prescription medications. Store in a cool, dry place. Protect from heat, light, and moisture.
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: 2 Vegetable Capsules | ||
| Servings Per Container: 30 | ||
| Amount Per Serving | %Daily Value | |
| Selenium (as L-Selenomethionine) | 50 mcg | 91% |
| Tribulus terrestris Extract (fruit) | 1000 mg | * |
| BioPerine® Black Pepper Fruit Extract | 5 mg | * |
| *Daily Value (DV) not established. | ||
