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Hair Multivitamin

product on market Capsule California Gold Nutrition Safety: 98/100
98/100

This product looks safe

  • Folate: 680mg is 680.0× the Tolerable Upper Intake Level (1.0mg)
  • 53% of ingredients have research evidence
C Label Compliance Grade

What the Evidence Says

AI-generated · Qwen 3.6 · methodology

This formula contains B vitamins and Vitamin C, which support cellular metabolism and collagen synthesis. Research provides strong evidence for the role of these nutrients in maintaining general health, though evidence specifically for hair growth is limited. The profile maintains a high safety score.

AI-generated summary based on research evidence. Not medical advice.

Alerts

Safety Alerts

Folate: 680mg is 680.0× the Tolerable Upper Intake Level (1.0mg)

Label

Product Label

Label for Hair Multivitamin
Open Full PDF View on NIH DSLD →
Details

Label Data

2 Capsule(s)
Serving Size
15
Servings
Other Combinations
Product Type
53%
Evidence Coverage
Ingredients

Supplement Facts — Evidence Check

Vitamin C
90 mg (100% DV)
6 mg (500% DV)
5.0× RDA — above typical dose 76 studies (A:0, B:33)
6.5 mg (500% DV)
5.0× RDA — above typical dose 13 studies (A:0, B:1)
5.1 mg (300% DV)
3.9× RDA — above typical dose (UL: 100 mg) 114 studies (A:3, B:35)
680 mcg DFE (170% DV)
Exceeds UL by 680.0× (UL: 1.0 mg) 226 studies (A:10, B:105)
5000 mcg (16667% DV)
166.7× RDA — above typical dose 27 studies (A:0, B:11)
5 mg (100% DV)
Within RDA (1.0× RDA) 2 studies — no high-quality reviews
5.5 mg (50% DV)
Within RDA (0.5× RDA) 263 studies (A:6, B:134)
2.7 mg (300% DV)
3.0× RDA — within safe limits 37 studies (A:0, B:11)
Evening Primrose Oil
880 mg
Market median: 20.0mg (931 products) 234 studies (A:1, B:90)
L-Cysteine
10 mg
10 mg
Market median: 500.0mg (159 products)
10 mg
Market median: 500.0mg (193 products) 7 studies — no high-quality reviews
Market median: 100.0mg (173 products)

Other Ingredients

Gelatin Sugar Polyvinylpyrrolidone Starch Silicon Dioxide Microcrystalline Cellulose
Claims

Label Claims — Verification

Unverified All Other
Unverified Structure/Function
Info

Product Information

Directions for Use

Suggested use: Take 2 capsules daily, with food. Best when taken as directed by a qualified healthcare professional.

Warnings & Precautions

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.

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 if 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.

Formulation Notes

Supports healthy hair

Formulated without: Gluten GMOs Soy

Beadlets in capsules

Not manufactured with milk, eggs, fish, crustacean shellfish, tree nuts, peanuts, wheat, soy, sesame, or gluten.

Additional Information

Store in a cool, dry place. Protect from heat, light, and moisture.

Metadata

Product Details

UPC / SKU8 98220 01914 4
DSLD Entry Date2023-12-14
Product TypeOther Combinations
FormCapsule
DSLD ID299619
Data Updated2026-04-11
Research

Research Evidence

371
Research Sources
54
Avg Quality
148
Meta Analysis
82
Systematic Review
71
Rct
62
Clinical Trial
2
Regulatory Source
1
Cochrane Review
1
Narrative Review
1
Other
1
Openfda Safety
A Vitamin C supplementation in pregnancy
Meta Analysis The Cochrane database of systematic reviews 2015 PubMed DOI
A Vitamin C supplementation for the primary prevention of cardiovascular disease
Systematic Review The Cochrane database of systematic reviews 2017 PubMed DOI
A Vitamin C for preventing and treating the common cold
Meta Analysis The Cochrane database of systematic reviews 2013 PubMed DOI
A Vitamin C for preventing and treating pneumonia
Meta Analysis The Cochrane database of systematic reviews 2013 PubMed DOI
A Vitamin E supplementation in pregnancy
Meta Analysis The Cochrane database of systematic reviews 2015 PubMed DOI
A Vitamin C supplementation for prevention and treatment of pneumonia
Meta Analysis The Cochrane database of systematic reviews 2020 PubMed DOI
A Vitamin C supplementation for prevention and treatment of pneumonia
Systematic Review The Cochrane database of systematic reviews 2021 PubMed DOI
A Nutritional interventions for preventing and treating pressure ulcers
Meta Analysis The Cochrane database of systematic reviews 2024 PubMed DOI
A Does Vitamin C Supplementation Provide a Protective Effect in Periodontal Health? A Systematic Review and Meta-Analysis
Meta Analysis International journal of molecular sciences 2024 PubMed DOI
A Circulating vitamin C concentration and risk of cancers: a Mendelian randomization study
Meta Analysis BMC medicine 2021 PubMed DOI
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This product page is for informational purposes only and does not constitute medical advice. Always consult your healthcare provider before taking any supplement.