PlainVitamins

Hair Skin Nails +BioPerine

by Approved Science · capsule · 60 capsules

  • On the market (NIH)
  • UPC X003A73OAJ
  • DSLD label 319770
  • Serving 1 capsule; amounts per 2 capsules
  • 30 servings

Hair Skin Nails +BioPerine by Approved Science lists 14 ingredients, 14 with an amount per serving of 2 capsules, such as 1,000 mcg RAE of vitamin A, 90 mg of vitamin C, 35 mg of vitamin E and 8 mg of iron, beside 1 Nutrition Facts row (calories, fat and the like). Its current label entered the NIH Dietary Supplement Label Database on December 21, 2024.

What is in Hair Skin Nails +BioPerine?

Each row as the label prints it, per serving of 2 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).

Hair Skin Nails +BioPerine: Supplement Facts rows against the market (DSLD label 319770, January 2026 release)
IngredientAmount% DVAmong products listing it
Vitamin Aas Beta-Carotene, Retinyl Palmitate1,000 mcg RAE111%
Vitamin Cas Ascorbic Acid90 mg100%Vitamin C in Hair Skin Nails +BioPerine 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). Per day at the most servings: 180 mg.

Vitamin Eas DL-Alpha-Tocopheryl Acetate35 mg233%
B-Sci Full Spectrum Vitamin B Complexno amount given
Vitamin B3as Niacin20 mg125%Niacin in Hair Skin Nails +BioPerine against 12,413 products20 mg per serving; the middle half of products list 13.2 mg to 48 mg, the median 20 mg.DV 16 mgUL 35 mg20 mg

46% of 12,413 products listing niacin give more (median 20 mg). Per day at the most servings: 40 mg. 1.1 times the adult UL a day.

Folateas 5-Methyltetrahydrofolate200 mcg DFE50%
Vitamin B12as Methylcobalamin50 mcg2,083%Vitamin B12 in Hair Skin Nails +BioPerine against 14,425 products50 mcg per serving; the middle half of products list 6 mcg to 200 mcg, the median 36 mcg.DV 2.4 mcg50 mcg

Higher than 51% of 14,425 products listing vitamin B12 (median 36 mcg). Per day at the most servings: 100 mcg.

Biotin1,000 mcg3,333%Biotin in Hair Skin Nails +BioPerine against 9,447 products1,000 mcg per serving; the middle half of products list 50 mcg to 300 mcg, the median 200 mcg.DV 30 mcg1,000 mcg

Higher than 84% of 9,447 products listing biotin (median 200 mcg). Per day at the most servings: 2,000 mcg.

Vitamin B5as Calcium Pantothenate15 mg300%Pantothenic Acid (Vitamin B5) in Hair Skin Nails +BioPerine against 10,060 products15 mg per serving; the middle half of products list 6 mg to 50 mg, the median 12 mg.DV 5 mg15 mg

Higher than 51% of 10,060 products listing pantothenic acid (vitamin B5) (median 12 mg). Per day at the most servings: 30 mg.

Ironas Iron Bisglycinate Chelate8 mg44%Iron in Hair Skin Nails +BioPerine against 6,910 products8 mg per serving; the middle half of products list 1.2 mg to 18 mg, the median 5 mg.DV 18 mgUL 45 mg8 mg

Higher than 60% of 6,910 products listing iron (median 5 mg). Per day at the most servings: 16 mg.

Zincas Zinc Oxide15 mg136%Zinc in Hair Skin Nails +BioPerine against 13,186 products15 mg per serving; the middle half of products list 5 mg to 15 mg, the median 11 mg.DV 11 mgUL 40 mg15 mg

Higher than 56% of 13,186 products listing zinc (median 11 mg). Per day at the most servings: 30 mg.

Copperas Copper Oxide1,000 mcg111%Copper in Hair Skin Nails +BioPerine against 6,468 products1 mg per serving; the middle half of products list 0.5 mg to 2 mg, the median 1 mg.DV 0.9 mgUL 10 mg1 mg

40% of 6,468 products listing copper give more (median 1 mg). Per day at the most servings: 2 mg.

Sodium Hyaluronate60 mgSodium in Hair Skin Nails +BioPerine against 14,514 products60 mg per serving; the middle half of products list 15 mg to 142 mg, the median 55 mg.60 mg

Higher than 51% of 14,514 products listing sodium (median 55 mg). Per day at the most servings: 120 mg.

Marine Collagen Peptides50 mgCollagen Peptides in Hair Skin Nails +BioPerine against 395 products0.05 g per serving; the middle half of products list 2.5 g to 11 g, the median 6 g.0.05 g

98% of 395 products listing collagen peptides give more (median 6 g). Per day at the most servings: 0.1 g.

BioPerineas Piper nigrumstandardized to 95% piperine, standardized to 50:15 mgBlack Pepper in Hair Skin Nails +BioPerine 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). Per day at the most servings: 10 mg.

Silicaas Horsetail Herb Extract3 mgSilicon in Hair Skin Nails +BioPerine against 1,220 products3 mg per serving; the middle half of products list 2 mg to 10.5 mg, the median 4 mg.3 mg

55% of 1,220 products listing silicon give more (median 4 mg). Per day at the most servings: 6 mg.

Source: NIH ODS Dietary Supplement Label Database, label 319770 (entered December 21, 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:

  • At 2 servings a day, the most its directions give, the label lists 40 mg of niacin, 1.1 times the adult Tolerable Upper Intake Level.
  • 98% of the 395 products that print an amount of collagen peptides list more than its 0.05 g of marine collagen peptides (filed by NIH under collagen peptides) (median 6 g).

The NIH database records 2 servings 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 Hair Skin Nails +BioPerine'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
Directions: As a dietary supplement, take two capsules in the morning after meals, with an 8 oz. glass of water.
Warnings
Caution: Do not exceed recommended dose. Do not use if safety seal is damaged or missing.
Pregnant women or nursing mothers, children under 18, and individuals with a known medical condition, should consult with a physician before taking this or any other dietary supplement.
Pregnant women or nursing mothers, children under 18, and individuals with a known medical condition, should consult with a physician before taking this or any other dietary supplement. Keep out of reach of children.
Contains fish
Allergens and what it does not contain
Made with GMO free ingredients
Storage
Store at room temperature.

Source: label statements in DSLD label 319770.

What else is on the label?

Other ingredients: Hypromellose, 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 No animal testing GMP Good Manufacturing Practice Quality Product.

How many labels does Hair Skin Nails +BioPerine have?

One label is on file, entered on December 21, 2024.

  1. Label 319770 (current) Entered December 21, 2024 · on the market · 60 capsules · UPC X003A73OAJ

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

Who makes it?

The label names Approved Science (distributor), New York, NY. All Approved Science products.

Where next?