PlainVitamins

Collagen

by Zoyava · capsule · 90 veggie capsules

  • On the market (NIH)
  • DSLD label 335651
  • Serving 3 capsules
  • 30 servings

Collagen by Zoyava lists 17 ingredients, 12 with an amount per serving of 3 capsules, such as 3,000 mcg RAE of vitamin A, 90 mg of vitamin C, 15 mg of vitamin E and 1,000 mcg DFE of folate; 5 sit inside a blend without their own amounts, beside 1 Nutrition Facts row (calories, fat and the like). Its current label entered the NIH Dietary Supplement Label Database on September 25, 2025.

What is in Collagen?

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).

Collagen: Supplement Facts rows against the market (DSLD label 335651, January 2026 release)
IngredientAmount% DVAmong products listing it
Vitamin Aas Retinyl Palmitate3,000 mcg RAE333%
Vitamin Cas Ascorbic Acid90 mg100%Vitamin C in Collagen against 18,583 products90 mg per serving; the middle half of products list 60 mg to 270 mg, the median 100 mg.DV 90 mgUL 2,000 mg90 mg

57% of 18,583 products listing vitamin C give more (median 100 mg).

Vitamin Eas D-Alpha-Tocopherol15 mg100%
Alpha-Tocopherol15 mg
Folateas Folic Acid1,000 mcg DFE250%
Biotinas D-Biotin10,000 mcg33,333%Biotin in Collagen against 9,447 products10,000 mcg per serving; the middle half of products list 50 mcg to 300 mcg, the median 200 mcg.DV 30 mcg10,000 mcg

Higher than 97% of 9,447 products listing biotin (median 200 mcg).

Zincas Zinc Oxide50,000 mcg455%Zinc in Collagen against 13,186 products50 mg per serving; the middle half of products list 5 mg to 15 mg, the median 11 mg.DV 11 mgUL 40 mg50 mg

Higher than 97% of 13,186 products listing zinc (median 11 mg). 1.3 times the adult UL a day.

Magnesiumas Magnesium Glycinate Chelate150 mg36%Magnesium in Collagen against 14,003 products150 mg per serving; the middle half of products list 30 mg to 200 mg, the median 86 mg.UL 350 mgDV 420 mg150 mg

Higher than 70% of 14,003 products listing magnesium (median 86 mg).

Collagen Complexas Collagen Type I, Collagen Type II, Collagen Type III1,000 mgCollagen in Collagen against 1,008 products1 g per serving; the middle half of products list 0.1 g to 4.2 g, the median 1 g.1 g

44% of 1,008 products listing collagen give more (median 1 g).

Bovine Hide Collagen Peptides, Hydrolyzedno amount given
Chicken Broth Proteinno amount given
Egg Membrane, Hydrolyzedno amount given
Grape Seed Extract30:1, equivalent to 4500 mg of raw grape seed powder150 mgGrape in Collagen against 1,900 products150 mg per serving; the middle half of products list 25 mg to 100 mg, the median 50 mg.150 mg

Higher than 77% of 1,900 products listing grape (median 50 mg).

Quercetinas Sophora japonica Extract10:1, equivalent to 1000 mg of raw quercetin powder100 mgQuercetin in Collagen against 1,548 products100 mg per serving; the middle half of products list 26.5 mg to 250 mg, the median 100 mg.100 mg

40% of 1,548 products listing quercetin give more (median 100 mg).

Proprietary Blend376 mg
Keratinin the blend, no amount given
Hyaluronic Acidin the blend, no amount given
Methylsulfonylmethanein the blend, no amount given
Black Pepper5 mgBlack Pepper in Collagen 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 335651 (entered September 25, 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 10,000 mcg of biotin is higher than 97% of the 9,447 biotin products that print an amount; 62 list more.
  • At 1 serving a day, the most its directions give, the label lists 50 mg of zinc, 1.3 times the adult Tolerable Upper Intake Level.

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 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 Collagen'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 else is on the label?

Other ingredients: Capsule, Rice Flour, Microcrystalline Cellulose, Magnesium Stearate, Silicon Dioxide.

Seals and symbols as the label prints them (the maker's; a certifier's own list confirms a seal): Made in USA GMP Certified; Made in USA.

How many labels does Collagen have?

One label is on file, entered on September 25, 2025.

  1. Label 335651 (current) Entered September 25, 2025 · on the market · 90 veggie capsules

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

Who makes it?

The label names Zoyava (manufacturer). All Zoyava products.

Where next?