Tribulus Extreme
by NOW Sports · capsule · 90 veg capsules
- Off the market since January 2025 (NIH)
- UPC 7 33739 02273 8
- DSLD label 314507
- Serving 2 veg capsules
- 45 servings
Tribulus Extreme by NOW Sports lists 7 ingredients, 7 with an amount per serving of 2 veg capsules, such as 1 g of tribulus extract, 400 mg of maca root concentrate, raw, 20 mg of epimedium extract and 30 mg of green tea extract. Its current label entered the NIH Dietary Supplement Label Database on August 22, 2024.
What is in Tribulus Extreme?
Each row as the label prints it, per serving of 2 veg capsules. The capsule beside an amount places it among every product in the NIH database that lists the same ingredient: the bar is the middle half of their amounts, the line in it the median, the whiskers the 10th and 90th percentiles; the green tick is the FDA Daily Value and the red dashed tick the adult upper limit (IOM).
| Ingredient | Amount | % DV | Among products listing it |
|---|---|---|---|
| Tribulus extractTribulus extract PlantPart: fruit/aerial parts Genus: Tribulus Species: terrestris Note: 1,000 mg | 1 g | Higher than 86% of 555 products listing tribulus (median 300 mg). | |
| Protodioscin | >= 56 mg | ||
| Maca Root Concentrate, Raworganic, 6:1 concentrate | 400 mg | Higher than 59% of 728 products listing maca (median 250 mg). | |
| Epimedium extract | 20 mg | 94% of 311 products listing epimedium give more (median 200 mg). | |
| Green Tea extract | 30 mg | 84% of 2,595 products listing green tea give more (median 100 mg). | |
| Damiana | 30 mg | 85% of 198 products listing damiana give more (median 100 mg). | |
| Ashwagandha Leaf, Root Extractas Withania somnifera Leaf Extract, Withania somnifera Root Extract | 20 mg | 99% of 1,646 products listing ashwagandha give more (median 250 mg). |
Source: NIH ODS Dietary Supplement Label Database, label 314507 (entered August 22, 2024), version 9.4.0. See the label on DSLD or its label image (PDF). Amounts are what the maker printed; DSLD does not test products. Daily Values: the FDA's Daily Value page.
Is that a lot?
The rows in the top or bottom tenth of the products that list the same ingredient, and any above the adult upper limit at the most servings a day the directions give:
- 94% of the 311 products that print an amount of epimedium list more than its 20 mg of epimedium (median 200 mg).
- 99% of the 1,646 products that print an amount of ashwagandha list more than its 20 mg of ashwagandha (median 250 mg).
The NIH database records one serving a day from the label's directions; its % Daily Values are for adults and children 4 or more years of age. The directions as printed are further down this page.
The Tolerable Upper Intake Level is the most of a nutrient per day, from food, water and supplements together, that is likely to pose no risk for almost all adults (Institute of Medicine, 2011). It does not apply under medical supervision. This page compares labels; it is not medical advice.
Sources: amounts from the DSLD label; Daily Values from 21 CFR 101.9(c)(8)(iv); adult upper limits from the Institute of Medicine's DRI summary tables (2011). How positions are computed.
Which products have the closest formulas?
The products whose ingredient lists overlap most with Tribulus Extreme's, rare ingredients counting for more.
- Male and Female Sexual Virility Complex PowderTerraVita Premium Collection 5 shared, 57% alike
- Male and Female Sexual Virility Complex 450 mgTerraVita Premium Collection 5 shared, 57% alike
- Super Maca CapsuleEsmond Natural 4 shared, 42% alike
- Fireworks for MenHerbally Grounded 4 shared, 41% alike
- ViAXUS Male EnhancementtruDERMA · off the market 4 shared, 40% alike
- TestoGain Hormone Specific FormulationDouglas Laboratories · off the market 5 shared, 39% alike
Source: ingredient lists of every product's current label in DSLD (version 9.4.0); similarity weights each shared ingredient by how rare it is.
What does the label say about taking it?
Quoted from the label as DSLD transcribed it: the maker's words, including any claim about what the product does, which the FDA has not evaluated and PlainVitamins does not endorse.
- Directions
- Suggested Usage: Take 2 capsules daily with food.
- Warnings
- Caution: For adults only.
- Not recommended for pregnant or nursing women. Consult physician if taking medication or have a medical condition.
- Discontinue use if rash/itching occurs.
- Keep out of reach of children.
- Not manufactured with yeast, wheat, gluten, soy, milk, egg, fish, shellfish, tree nut or sesame ingredients. Produced in a GMP facility that processes other ingredients containing these allergens.
- Allergens and what it does not contain
- Non-GMO
- Not manufactured with yeast, wheat, gluten, soy, milk, egg, fish, shellfish, tree nut or sesame ingredients.
- Storage
- Store in a cool, dry, dark place after opening.
Source: label statements in DSLD label 314507.
What else is on the label?
Other ingredients: Hypromellose, Silicon Dioxide, Stearic Acid.
Seals and symbols as the label prints them (the maker's; a certifier's own list confirms a seal): Crescent H Halal GMP Quality Assured; Triangle K (Kosher).
How many labels does Tribulus Extreme have?
4 labels are on file under this name since October 27, 2014: other sizes, label designs and reformulations. The current one leads this page.
- Label 314507 (current) Entered August 22, 2024 · off the market January 21, 2025 · 90 veg capsules · UPC 7 33739 02273 8
- Label 245514 Entered March 25, 2021 · off the market February 12, 2024 · 90 veg capsules
- Label 70082 Entered January 25, 2017 · off the market August 29, 2023 · 90 veg capsules · UPC 7 33739 02273 8
- Label 38994 Entered October 27, 2014 · off the market September 20, 2016 · 90 veg capsules · UPC 7 33739 02273 8
Source: DSLD label entry and market events, version 9.4.0 (labels entered through September 25, 2025).
Who makes it?
The label names NOW FOODS (manufacturer), Bloomingdale, IL. All NOW Sports products.