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Vitamins For The Hair

product on market Tablet or Pill Radiance Safety: 100/100
100/100

This product looks safe

  • No ingredients exceed tolerable upper intake levels
  • 60% of ingredients have research evidence
A Label Compliance Grade

What the Evidence Says

AI-generated · Qwen 3.6 · methodology

This formula contains B vitamins and iron, which are essential for cellular energy and oxygen transport to hair follicles. While these nutrients support general physiological health, research evidence specifically linking this combination to hair growth is limited. The profile maintains a high safety score with no significant concerns.

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

Label

Product Label

Label for Vitamins For The Hair
Open Full PDF View on NIH DSLD →
Details

Label Data

1 Tablet(s)
Serving Size
Other Combinations
Product Type
60%
Evidence Coverage
Ingredients

Supplement Facts — Evidence Check

35 mg (175% DV)
2.5× RDA — within safe limits 196 studies (A:5, B:63)
400 mcg (100% DV)
Within RDA (1.0× RDA) 226 studies (A:10, B:105)
6 mcg (100% DV)
2.5× RDA — within safe limits 139 studies (A:1, B:44)
100 mg (1000% DV)
20.0× RDA — above typical dose 2 studies — no high-quality reviews
Iron
15 mg (83% DV)
150 mcg (100% DV)
Within RDA (1.0× RDA) 245 studies (A:4, B:133)
15 mg (100% DV)
1.4× RDA — within safe limits 263 studies (A:6, B:134)
2 mg (100% DV)
2.2× RDA — within safe limits 37 studies (A:0, B:11)
5 mg (250% DV)
2.2× RDA — within safe limits 9 studies — no high-quality reviews
Sodium
5 mg (1% DV)
30 mg
Market median: 500.0mg (9 products) 7 studies — no high-quality reviews
Within RDA (0.2× RDA) 38 studies (A:1, B:7)
50 mg
Market median: 550.0mg (217 products) 29 studies (A:0, B:5)
Market median: 60.0mg (94 products) 13 studies (A:0, B:7)
Brewer's Yeast
5 mg

Other Ingredients

Cellulose Dicalcium Phosphate Croscarmellose Calcium Silicate Vegetable Magnesium Stearate Silica Maltodextrin Cellulose Coating Mannitol
Claims

Label Claims — Verification

Unverified All Other
Info

Product Information

Directions for Use

Directions: For adults, take one (1) tablet daily, preferably with a meal.

Warnings & Precautions

Contains soy and wheat ingredients.

As a reminder, discuss the supplements and medications you take with your health care providers. Warning: If you are pregnant, nursing or taking any medications, consult your doctor before use.

Avoid this product if you have Wilson's disease or are allergic to yeast.

Discontinue use and consult your doctor if any adverse reactions occur.

Warning: Accidental overdose of iron-containing products is a leading cause of fatal poisoning in children under six. Keep this product our of reach of children. In case of accidental overdose, call a doctor or Poison Control Center immediately.

Tamper Resistant: Do not use if seal under cap is broken or missing.

Formulation Notes

Contains soy and wheat ingredients.

Suitable for vegetarians.

Additional Information

PROD. NO. 2100 B2101 03C

Provides Nutrients Found in Healthy Hair

Radiance Vitamins for the Hair tablets provide a combination of nutrients consistently found in healthy hair.

Coated for ease of swallowing.

Store in a dry place and avoid excessive heat.

ACTUAL SIZE

Metadata

Product Details

UPC / SKU0 17339 02100 2
DSLD Entry Date2011-12-23
Product TypeOther Combinations
FormTablet or Pill
DSLD ID3035
Data Updated2026-04-11
Research

Research Evidence

241
Research Sources
55
Avg Quality
113
Meta Analysis
75
Systematic Review
32
Rct
11
Clinical Trial
3
Other
3
Regulatory Source
1
Cochrane Review
1
Narrative Review
1
Openfda Safety
A Niacin for primary and secondary prevention of cardiovascular events
Meta Analysis The Cochrane database of systematic reviews 2017 PubMed DOI
A Use of high potency statins and rates of admission for acute kidney injury: multicenter, retrospective observational analysis of administrative databases
Meta Analysis BMJ (Clinical research ed.) 2013 PubMed DOI
A Effect on cardiovascular risk of high density lipoprotein targeted drug treatments niacin, fibrates, and CETP inhibitors: meta-analysis of randomised controlled trials including 117,411 patients
Meta Analysis BMJ (Clinical research ed.) 2014 PubMed DOI
A A terminal metabolite of niacin promotes vascular inflammation and contributes to cardiovascular disease risk
Meta Analysis Nature medicine 2024 PubMed DOI
A Meta-analysis and imputation refines the association of 15q25 with smoking quantity
Meta Analysis Nature genetics 2010 PubMed DOI
A Genome-wide meta-analyses identify multiple loci associated with smoking behavior
Meta Analysis Nature genetics 2010 PubMed DOI
A Antidepressants for smoking cessation
Meta Analysis The Cochrane database of systematic reviews 2014 PubMed DOI
A Topical azelaic acid, salicylic acid, nicotinamide, sulphur, zinc and fruit acid (alpha-hydroxy acid) for acne
Meta Analysis The Cochrane database of systematic reviews 2020 PubMed DOI
B Assessment of the Role of Niacin in Managing Cardiovascular Disease Outcomes: A Systematic Review and Meta-analysis
Meta Analysis JAMA network open 2019 PubMed DOI
B Association Between Lowering LDL-C and Cardiovascular Risk Reduction Among Different Therapeutic Interventions: A Systematic Review and Meta-analysis
Meta Analysis JAMA 2016 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.