PlainVitamins

Resplendent Hair, Skin, & Nails

by Cenegenics Naturals · capsule · 60 veggie capsules

  • Off the market since October 2023 (NIH)
  • UPC 0 40232 27016 1
  • DSLD label 50316
  • Serving 2 capsules
  • 30 servings

Resplendent Hair, Skin, & Nails by Cenegenics Naturals lists 14 ingredients, 14 with an amount per serving of 2 capsules, such as 1,000 IU (25 mcg) of vitamin D, 10 mg of thiamine, 30 mg of riboflavin and 400 mcg of folic acid. Its current label entered the NIH Dietary Supplement Label Database on September 25, 2015.

What is in Resplendent Hair, Skin, & Nails?

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).

Resplendent Hair, Skin, & Nails: Supplement Facts rows against the market (DSLD label 50316, January 2026 release)
IngredientAmount% DVAmong products listing it
Vitamin Das CholecalciferolVitamin D (Form: as Cholecalciferol)1,000 IU (25 mcg)250%Vitamin D in Resplendent Hair, Skin, & Nails against 14,175 products25 mcg per serving; the middle half of products list 10 mcg to 25 mcg, the median 15 mcg.DV 20 mcgUL 100 mcg25 mcg

Higher than 59% of 14,175 products listing vitamin D (median 15 mcg).

Thiamineas Thiamine HydrochlorideThiamine (Form: as Thiamine HCl)10 mg667%Thiamin in Resplendent Hair, Skin, & Nails against 9,830 products10 mg per serving; the middle half of products list 1.5 mg to 25 mg, the median 5 mg.DV 1.2 mg10 mg

Higher than 59% of 9,830 products listing thiamin (median 5 mg).

Riboflavin30 mg1,765%Riboflavin in Resplendent Hair, Skin, & Nails against 9,824 products30 mg per serving; the middle half of products list 1.7 mg to 25 mg, the median 4 mg.DV 1.3 mg30 mg

Higher than 82% of 9,824 products listing riboflavin (median 4 mg).

Folic Acid400 mcg100%Folate in Resplendent Hair, Skin, & Nails against 7,022 products400 mcg per serving; the middle half of products list 200 mcg to 400 mcg, the median 400 mcg.400 mcg

24% of 7,022 products listing folate give more (median 400 mcg).

Vitamin B12as MethylcobalaminVitamin B12 (Form: as Methylcobalamin)400 mcg6,667%Vitamin B12 in Resplendent Hair, Skin, & Nails against 14,425 products400 mcg per serving; the middle half of products list 6 mcg to 200 mcg, the median 36 mcg.DV 2.4 mcg400 mcg

Higher than 81% of 14,425 products listing vitamin B12 (median 36 mcg).

Biotin2,600 mcg867%Biotin in Resplendent Hair, Skin, & Nails against 9,447 products2,600 mcg per serving; the middle half of products list 50 mcg to 300 mcg, the median 200 mcg.DV 30 mcg2,600 mcg

Higher than 91% of 9,447 products listing biotin (median 200 mcg).

Pantothenic Acidas Calcium D-PantothenatePantothenic Acid (Form: as Calcium-D-Pantothenate)300 mg3,000%Pantothenic Acid (Vitamin B5) in Resplendent Hair, Skin, & Nails against 10,060 products300 mg per serving; the middle half of products list 6 mg to 50 mg, the median 12 mg.DV 5 mg300 mg

Higher than 97% of 10,060 products listing pantothenic acid (vitamin B5) (median 12 mg).

Zincas Zinc OxideZinc (Form: as Zinc Oxide)5 mg33%Zinc in Resplendent Hair, Skin, & Nails against 13,186 products5 mg per serving; the middle half of products list 5 mg to 15 mg, the median 11 mg.DV 11 mgUL 40 mg5 mg

72% of 13,186 products listing zinc give more (median 11 mg).

Chromiumas Chromium PicolinateChromium (Form: as Chromium Picolinate)20 mcg17%Chromium in Resplendent Hair, Skin, & Nails against 7,825 products20 mcg per serving; the middle half of products list 45 mcg to 200 mcg, the median 100 mcg.DV 35 mcg20 mcg

88% of 7,825 products listing chromium give more (median 100 mcg).

Inositol500 mgInositol in Resplendent Hair, Skin, & Nails against 4,042 products500 mg per serving; the middle half of products list 10 mg to 80 mg, the median 30 mg.500 mg

Higher than 93% of 4,042 products listing inositol (median 30 mg).

Cholineas Choline BitartrateCholine (Form: as Choline Bitartrate)120 mg22%*Choline in Resplendent Hair, Skin, & Nails against 4,738 products120 mg per serving; the middle half of products list 18 mg to 100 mg, the median 40 mg.DV 550 mgUL 3,500 mg120 mg

Higher than 81% of 4,738 products listing choline (median 40 mg).

L-Proline80 mgProline in Resplendent Hair, Skin, & Nails against 387 products80 mg per serving; the middle half of products list 100 mg to 1,289 mg, the median 487.5 mg.80 mg

80% of 387 products listing proline give more (median 487.5 mg).

Horsetail herb extract30 mgHorsetail in Resplendent Hair, Skin, & Nails against 519 products30 mg per serving; the middle half of products list 20 mg to 200 mg, the median 67 mg.30 mg

67% of 519 products listing horsetail give more (median 67 mg).

Hyaluronic Acidas Sodium HyaluronateHyaluronic Acid (Form: as Sodium Hyaluronate)25 mgHyaluronic acid in Resplendent Hair, Skin, & Nails against 900 products25 mg per serving; the middle half of products list 10 mg to 100 mg, the median 50 mg.25 mg

61% of 900 products listing hyaluronic acid give more (median 50 mg).

* % Daily Value computed from the printed amount and the FDA Daily Value (21 CFR 101.9); the label prints none for that row.

Source: NIH ODS Dietary Supplement Label Database, label 50316 (entered September 25, 2015), version 9.4.0. See the label on DSLD. 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 2,600 mcg of biotin is higher than 91% of the 9,447 biotin products that print an amount; 831 list more.
  • Its 300 mg of pantothenic acid (vitamin B5) is higher than 97% of the 10,060 pantothenic acid (vitamin B5) products that print an amount; 249 list more.
  • Its 500 mg of inositol is higher than 93% of the 4,042 inositol products that print an amount; 199 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 Resplendent Hair, Skin, & Nails'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 2 capsules, one time each day, or as directed by your physician.
Warnings
Children, pregnant or lactating women, and individuals using blood thinners should consult their physician prior to use.
Do not use if tamper seal is damaged.

Source: label statements in DSLD label 50316.

What else is on the label?

Other ingredients: Hypromellose, Dicalcium Phosphate, Rice Flour, Magnesium Stearate.

How many labels does Resplendent Hair, Skin, & Nails have?

One label is on file, entered on September 25, 2015.

  1. Label 50316 (current) Entered September 25, 2015 · off the market October 31, 2023 · 60 veggie capsules · UPC 0 40232 27016 1

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

Who makes it?

The label names Cenegenics(R) Global Health (distributor), Las Vegas, NV, 89120. All Cenegenics Naturals products.

Where next?