Big Hair

product on market Capsule HoltraCeuticals 🟢 Safety: 100/100
Brand: HoltraCeuticals
🟢 100/100

This product looks safe

  • No ingredients exceed tolerable upper intake levels
  • 25% of ingredients have research evidence
B Label Compliance Grade

Product Label

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Label Data

3 Capsule(s) Serving Size
60 Servings
Other Combinations Product Type
25% Evidence Coverage

Supplement Facts — Evidence Check

187.5 mcg (63% DV)
📊 6.2× RDA — above typical dose 📚 26 studies (Tier A: 0, B: 11)
RDA 0.03mg This product: 0.1875mg
MSM
2000 mg
📊 Market median: 1000.0mg (2 products)
This product: 2000mg
Nettles
112.5 mg
112.5 mg
📊 Market median: 320.0mg (426 products) 📚 24 studies (Tier A: 0, B: 5)
This product: 112.5mg
Horsetail
100 mg
Fo-Ti
75 mg
60 mg
📊 Market median: 500.0mg (9 products)
This product: 60mg
37.5 mg
📊 Market median: 496.0mg (192 products) 📚 20 studies — no high-quality reviews
This product: 37.5mg

Other Ingredients

Gelatin Magnesium Stearate Rice Dextrin

Label Claims — Verification

❓ All Other
❓ Structure/Function
All Other (100% of products) Structure/Function (91% of products) Nutrient (57% of products)

Target Groups

Adult (18 - 50 Years)

Product Information

📋 Directions for Use

Suggested Use: As a dietary supplement, 3-6 capsules per day or as directed by your physician.

⚠️ Warnings & Precautions

Keep out of reach of children.

Additional Information

Store in a cool, dry place protected from light.

*Supports Follicular Function and Promotes Hair Growth

Product Details

UPC / SKU 8 37654 69364 3
DSLD Entry Date 2013-08-23
Product Type Other Combinations
Form Capsule
Brand HoltraCeuticals
DSLD ID 19258
Data Updated 2026-04-11

Research Evidence

31 Research Sources
53 Avg Quality Score
12 Meta Analysis
9 Systematic Review
5 Rct
2 Clinical Trial
1 Regulatory Source
1 Openfda Safety
B Pentasaccharides for the treatment of deep vein thrombosis
Meta Analysis The Cochrane database of systematic reviews 2017
PubMed DOI
B Quantitative comparison of the efficacy of clinical drug treatments for primary progressive multiple sclerosis
Meta Analysis Journal of clinical neuroscience : official journal of the Neurosurgical Society of Australasia 2023
PubMed DOI
B Dietary interventions for multiple sclerosis-related outcomes
Meta Analysis The Cochrane database of systematic reviews 2020
PubMed DOI
B Interventions for infantile seborrhoeic dermatitis (including cradle cap)
Meta Analysis The Cochrane database of systematic reviews 2019
PubMed DOI
B Effect of varicocelectomy on sperm deoxyribonucleic acid fragmentation rates in infertile men with clinical varicocele: a systematic review and meta-analysis
Meta Analysis Fertility and sterility 2021
PubMed DOI
B Effect of feeding biotin on milk production and hoof health in lactating dairy cows: a quantitative assessment
Meta Analysis Journal of dairy science 2011
PubMed DOI
B Factitious Graves' Disease Due to Biotin Immunoassay Interference-A Case and Review of the Literature
Systematic Review The Journal of clinical endocrinology and metabolism 2016
PubMed DOI
B Effect of biotin on milk performance of dairy cattle: a meta-analysis
Meta Analysis Journal of dairy science 2011
PubMed DOI
B PROVIT: Supplementary Probiotic Treatment and Vitamin B7 in Depression-A Randomized Controlled Trial
Rct Nutrients 2020
PubMed DOI
B High-dose biotin for multiple sclerosis: A systematic review and meta-analyses of randomized controlled trials
Meta Analysis Multiple sclerosis and related disorders 2021
PubMed DOI
View all evidence for Biotin →

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