Women

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

This product looks safe

  • No ingredients exceed tolerable upper intake levels
  • 43% of ingredients have research evidence
A Label Compliance Grade

Product Label

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Label Data

4 Capsule(s) Serving Size
30 Servings
Other Combinations Product Type
43% Evidence Coverage

Supplement Facts — Evidence Check

Calories
10 Calorie(s)
Total Carbohydrates
1 Gram(s) (1% DV)
Protein
1 Gram(s)
Vitamin A
1500 mcg RAE (167% DV)
Vitamin C
100 mg (111% DV)
62.5 mcg (313% DV)
📊 4.2× RDA — above typical dose (UL: 0.1 mg) 📚 604 studies (Tier A: 16, B: 251)
RDA 0.015mg This product: 0.0625mg UL 0.1mg
3.5 mg (23% DV)
✅ Within RDA (0.2× RDA of 15 mg) 📚 177 studies (Tier A: 3, B: 90)
RDA 15mg This product: 3.5mg UL 1000mg
3000 mcg (10000% DV)
📊 100.0× RDA — above typical dose 📚 26 studies (Tier A: 0, B: 11)
RDA 0.03mg This product: 3.0mg
225 mcg (150% DV)
✅ 1.5× RDA — within safe limits 📚 243 studies (Tier A: 4, B: 133)
RDA 0.15mg This product: 0.225mg UL 1.1mg
25 mg (227% DV)
✅ 2.3× RDA — within safe limits 📚 258 studies (Tier A: 6, B: 134)
RDA 11mg This product: 25mg UL 40mg
200 mcg (364% DV)
📊 3.6× RDA — above typical dose (UL: 0.4 mg) 📚 172 studies (Tier A: 0, B: 67)
RDA 0.055mg This product: 0.2mg UL 0.4mg
Sodium
5 mg (1% DV)
Synergen Complex
1.68 Gram(s)
Nutrafol Blend
530 mg

Other Ingredients

Hypromellose Rice hulls

Label Claims — Verification

❓ All Other
❓ Structure/Function
All Other (99% of products) Structure/Function (76% of products) Nutrient (58% of products)

Target Groups

Adult (18 - 50 Years) Women (not pregnant or lactating) Gluten Free

Product Information

📋 Directions for Use

Directions: Take four (4) capsules once daily with a meal. For best results, take for a minimum of 3-6 months and beyond.

⚠️ Warnings & Precautions

Do not exceed recommended serving. Do not use if safety seal is damaged or missing.

Caution: For adults only. Keep away from children.

If you have a medical condition or are taking medications (especially blood thinning drugs), consult with your doctor before using. Do not use if pregnant or nursing.

Contains: Fish (cod, haddock, pollock).

🧪 Formulation Notes

Physician-formulated to multi-target key root causes that compromise hair health. Clinically shown to promote hair growth and improve hair quality in women.

100% drug-free.

With stress adaptogens and growth-powering, patented Synergen Complex.

Does not contain: Gluten, soy, gelatin, artificial colors and flavoring.

Manufactured in the USA from domestic and imported ingredients.

Hair growth nutraceutical

Additional Information

Store in a cool, dry place.

Empty & replace lid Glass jar how2reycle.info

Product Details

DSLD Entry Date 2025-03-25
Product Type Other Combinations
Form Capsule
Brand Nutrafol
DSLD ID 327463
Data Updated 2026-04-11

Research Evidence

337 Research Sources
54 Avg Quality Score
161 Meta Analysis
68 Systematic Review
51 Rct
48 Clinical Trial
2 Other
2 Regulatory Source
1 Narrative Review
1 Cochrane Review
1 Guideline
1 Openfda Safety
A Vitamin A supplementation for preventing morbidity and mortality in children from six months to five years of age
Meta Analysis The Cochrane database of systematic reviews 2017
PubMed DOI Cochrane
A Vitamin A supplementation for the prevention of morbidity and mortality in infants six months of age or less
Meta Analysis The Cochrane database of systematic reviews 2011
PubMed DOI Cochrane
A Vitamin A supplementation for reducing the risk of mother-to-child transmission of HIV infection
Meta Analysis The Cochrane database of systematic reviews 2011
PubMed DOI Cochrane
A Vitamin A supplements for preventing mortality, illness, and blindness in children aged under 5: systematic review and meta-analysis
Meta Analysis BMJ (Clinical research ed.) 2011
PubMed DOI
A Fortification of staple foods with vitamin A for vitamin A deficiency
Systematic Review The Cochrane database of systematic reviews 2019
PubMed DOI Cochrane
A Vitamin A supplementation for the prevention of morbidity and mortality in infants one to six months of age
Narrative Review The Cochrane database of systematic reviews 2016
PubMed DOI Cochrane
A Vitamin A and fish oils for preventing the progression of retinitis pigmentosa
Meta Analysis The Cochrane database of systematic reviews 2020
PubMed DOI
A Exercise training-induced changes in exerkine concentrations may be relevant to the metabolic control of type 2 diabetes mellitus patients: A systematic review and meta-analysis of randomized controlled trials
Meta Analysis Journal of sport and health science 2023
PubMed DOI
A Food fortification with multiple micronutrients: impact on health outcomes in general population
Meta Analysis The Cochrane database of systematic reviews 2019
PubMed DOI
A Oral vitamin A supplements to prevent acute upper respiratory tract infections in children up to seven years of age
Meta Analysis The Cochrane database of systematic reviews 2024
PubMed DOI
View all evidence for Vitamin A →

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