PlainVitamins

Hair Multivitamin

by California Gold Nutrition · capsule · 90 capsules

  • On the market (NIH)
  • UPC 8 98220 01915 1
  • DSLD label 299620
  • Serving 2 capsules
  • 45 servings

Hair Multivitamin by California Gold Nutrition lists 16 ingredients, 16 with an amount per serving of 2 capsules, such as 90 mg of vitamin C, 6 mg of thiamine, 6.5 mg of riboflavin and 5.1 mg of vitamin B6. Its current label entered the NIH Dietary Supplement Label Database on December 14, 2023.

What is in Hair Multivitamin?

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 Multivitamin: Supplement Facts rows against the market (DSLD label 299620, January 2026 release)
IngredientAmount% DVAmong products listing it
Vitamin Cas Ascorbic Acid90 mg100%Vitamin C in Hair Multivitamin 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).

Thiamineas Thiamine Mononitrate6 mg500%Thiamin in Hair Multivitamin against 9,830 products6 mg per serving; the middle half of products list 1.5 mg to 25 mg, the median 5 mg.DV 1.2 mg6 mg

Higher than 55% of 9,830 products listing thiamin (median 5 mg).

Riboflavin6.5 mg500%Riboflavin in Hair Multivitamin against 9,824 products6.5 mg per serving; the middle half of products list 1.7 mg to 25 mg, the median 4 mg.DV 1.3 mg6.5 mg

Higher than 58% of 9,824 products listing riboflavin (median 4 mg).

Vitamin B6as Pyridoxine Hydrochloride5.1 mg300%Vitamin B6 in Hair Multivitamin against 15,277 products5.1 mg per serving; the middle half of products list 2 mg to 20 mg, the median 6 mg.DV 1.7 mgUL 100 mg5.1 mg

51% of 15,277 products listing vitamin B6 give more (median 6 mg).

Folate680 mcg DFE170%
Folic Acid400 mcg
Biotin5,000 mcg16,667%Biotin in Hair Multivitamin against 9,447 products5,000 mcg per serving; the middle half of products list 50 mcg to 300 mcg, the median 200 mcg.DV 30 mcg5,000 mcg

Higher than 93% of 9,447 products listing biotin (median 200 mcg).

Pantothenic Acidas D-Calcium Pantothenate5 mg100%Pantothenic Acid (Vitamin B5) in Hair Multivitamin against 10,060 products5 mg per serving; the middle half of products list 6 mg to 50 mg, the median 12 mg.DV 5 mg5 mg

77% of 10,060 products listing pantothenic acid (vitamin B5) give more (median 12 mg).

Zincas Zinc Sulfate5.5 mg50%Zinc in Hair Multivitamin against 13,186 products5.5 mg per serving; the middle half of products list 5 mg to 15 mg, the median 11 mg.DV 11 mgUL 40 mg5.5 mg

71% of 13,186 products listing zinc give more (median 11 mg).

Copperas Cupric Oxide2.7 mg300%Copper in Hair Multivitamin against 6,468 products2.7 mg per serving; the middle half of products list 0.5 mg to 2 mg, the median 1 mg.DV 0.9 mgUL 10 mg2.7 mg

Higher than 96% of 6,468 products listing copper (median 1 mg).

Evening Primrose Oilas Gamma-Linolenic AcidStd. to 10% Gamma-Linolenic Acid880 mgEvening Primrose oil in Hair Multivitamin against 300 products880 mg per serving; the middle half of products list 500 mg to 1,300 mg, the median 500 mg.880 mg

Higher than 52% of 300 products listing evening primrose oil (median 500 mg).

Hydrolyzed Collagen100 mgCollagen in Hair Multivitamin against 1,008 products0.1 g per serving; the middle half of products list 0.1 g to 4.2 g, the median 1 g.0.1 g

73% of 1,008 products listing collagen give more (median 1 g).

L-Cysteine10 mgCysteine in Hair Multivitamin against 516 products10 mg per serving; the middle half of products list 30 mg to 200 mg, the median 85 mg.10 mg

84% of 516 products listing cysteine give more (median 85 mg).

L-Lysineas L-Lysine Hydrochloride10 mgLysine in Hair Multivitamin against 1,250 products10 mg per serving; the middle half of products list 148.25 mg to 996.25 mg, the median 500 mg.10 mg

97% of 1,250 products listing lysine give more (median 500 mg).

L-Methionine10 mgMETHIONINE in Hair Multivitamin against 981 products10 mg per serving; the middle half of products list 25 mg to 250 mg, the median 100 mg.10 mg

90% of 981 products listing METHIONINE give more (median 100 mg).

Hyaluronic Acidas Sodium Hyaluronate1 mgHyaluronic acid in Hair Multivitamin against 900 products1 mg per serving; the middle half of products list 10 mg to 100 mg, the median 50 mg.1 mg

97% of 900 products listing hyaluronic acid give more (median 50 mg).

Source: NIH ODS Dietary Supplement Label Database, label 299620 (entered December 14, 2023), 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 5,000 mcg of biotin is higher than 93% of the 9,447 biotin products that print an amount; 311 list more.
  • Its 2.7 mg of copper is higher than 96% of the 6,468 copper products that print an amount; 259 list more.
  • 97% of the 1,250 products that print an amount of lysine list more than its 10 mg of L-lysine (filed by NIH under lysine) (median 500 mg).
  • 90% of the 981 products that print an amount of METHIONINE list more than its 10 mg of L-methionine (filed by NIH under METHIONINE) (median 100 mg).
  • 97% of the 900 products that print an amount of hyaluronic acid list more than its 1 mg of hyaluronic acid (median 50 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 Hair Multivitamin'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 2 capsules daily, with food. Best when taken as directed by a qualified healthcare professional.
Warnings
Warnings: Keep out of reach of children.
Pregnant or lactating women, the chronically ill, elderly, individuals under the age of 18, those taking prescription medications (e.g., blood thinners) as well as those with a physician-diagnosed medical condition should consult with a physician, pharmacist, naturopath or other qualified healthcare professional prior to taking dietary supplements.
Sealed for your protection. Do not use seal is missing or broken.
Not manufactured with milk, eggs, fish, crustacean shellfish, tree nuts, peanuts, wheat, soy, sesame, or gluten. Produced in an FDA-registered, third-party audited, and cGMP-compliant facility that may process other products that contain these allergens or ingredients.
Allergens and what it does not contain
Formulated without: Gluten GMOs Soy
Not manufactured with milk, eggs, fish, crustacean shellfish, tree nuts, peanuts, wheat, soy, sesame, or gluten.
Storage
Store in a cool, dry place. Protect from heat, light, and moisture.

Source: label statements in DSLD label 299620.

What else is on the label?

Other ingredients: Gelatin, Sugar, Polyvinylpyrrolidone, Starch, Silicon Dioxide, Microcrystalline Cellulose.

How many labels does Hair Multivitamin have?

2 labels are on file under this name since December 14, 2023: other sizes, label designs and reformulations. The current one leads this page.

  1. Label 299620 (current) Entered December 14, 2023 · on the market · 90 capsules · UPC 8 98220 01915 1
  2. Label 299619 Entered December 14, 2023 · on the market · 30 capsules · UPC 8 98220 01914 4

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

Who makes it?

The label names Madre Labs, LLC (distributor), Irvine, CA, 92618. All California Gold Nutrition products.

Where next?