PlainVitamins

Tribulus

by NutraChamps · capsule · 90 veggie capsules

  • On the market (NIH)
  • UPC 6 21983 99016 6
  • DSLD label 338152
  • Serving 3 capsules
  • 30 servings

Tribulus by NutraChamps lists 3 ingredients, 3 with an amount per serving of 3 capsules, such as 1,600 mg of tribulus terrestris fruit extract, 400 mg of maca and 5 mg of black pepper fruit extract. Its current label entered the NIH Dietary Supplement Label Database on August 22, 2025.

What is in Tribulus?

Each row as the label prints it, per serving of 3 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).

Tribulus: Supplement Facts rows against the market (DSLD label 338152, January 2026 release)
IngredientAmount% DVAmong products listing it
Tribulus terrestris Fruit Extractas Saponins45% Saponins1,600 mgTribulus in Tribulus against 555 products1,600 mg per serving; the middle half of products list 100 mg to 750 mg, the median 300 mg.1,600 mg

Higher than 98% of 555 products listing tribulus (median 300 mg).

Maca400 mgMaca in Tribulus against 728 products400 mg per serving; the middle half of products list 118.13 mg to 600 mg, the median 250 mg.400 mg

Higher than 59% of 728 products listing maca (median 250 mg).

Black Pepper Fruit Extractas Piperine95% Piperine5 mgBlack Pepper in Tribulus against 2,363 products5 mg per serving; the middle half of products list 5 mg to 10 mg, the median 5 mg.5 mg

33% of 2,363 products listing black pepper give more (median 5 mg).

Source: NIH ODS Dietary Supplement Label Database, label 338152 (entered August 22, 2025), 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:

  • Its 1,600 mg of tribulus is higher than 98% of the 555 tribulus products that print an amount; 9 list more.

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's, rare ingredients counting for more.

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 use: Take 3 capsules daily, preferably with a meal, or as directed by a healthcare professional.
Warnings
Keep out of the reach of children.
Do not use if safety seal is damaged or missing.
Caution: Pregnant or nursing mothers, children under the age of 18 and individuals with a known medical condition should consult a physician before using this or any dietary supplement.
Allergens and what it does not contain
Non GMO Zero gluten, soy, eggs, dairy, nuts, preservatives or animal products
Storage
Store at room temperature.

Source: label statements in DSLD label 338152.

What else is on the label?

Other ingredients: Hypromellose, Rice Flour.

Seals and symbols as the label prints them (the maker's; a certifier's own list confirms a seal): GMP Consistent Quality Tested Lab Verified Vegan Made in the USA global ingredients.

How many labels does Tribulus have?

2 labels are on file under this name since June 24, 2020: other sizes, label designs and reformulations. The current one leads this page.

  1. Label 338152 (current) Entered August 22, 2025 · on the market · 90 veggie capsules · UPC 6 21983 99016 6
  2. Label 229012 Entered June 24, 2020 · on the market · 90 veggie capsules · UPC X0023JL88P

Source: DSLD label entry and market events, version 9.4.0 (labels entered through September 25, 2025).

Who makes it?

The label names NutraChamps (distributor), North York, ON. All NutraChamps products.

Where next?