Hair Strong

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

This product looks safe

  • No ingredients exceed tolerable upper intake levels
  • 38% of ingredients have research evidence
A Label Compliance Grade

Product Label

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Label Data

2 Vegetarian Capsule(s) Serving Size
30 Servings
Other Combinations Product Type
38% Evidence Coverage

Supplement Facts — Evidence Check

Vitamin A
300 mcg RAE (33% DV)
Vitamin C
45 mg (50% DV)
10 mg (67% DV)
✅ Within RDA (0.7× RDA of 15 mg) 📚 177 studies (Tier A: 3, B: 90)
RDA 15mg This product: 10mg UL 1000mg
500 mcg (1667% DV)
📊 16.7× RDA — above typical dose 📚 26 studies (Tier A: 0, B: 11)
RDA 0.03mg This product: 0.5mg
10 mg (91% DV)
✅ Within RDA (0.9× RDA of 11 mg) 📚 258 studies (Tier A: 6, B: 134)
RDA 11mg This product: 10mg UL 40mg
352 mg
📊 Market median: 1000.0mg (2 products)
This product: 352mg
250 mg
📊 Market median: 20.0mg (931 products) 📚 233 studies (Tier A: 1, B: 90)
This product: 250mg
Horsetail whole herb powder
100 mg
Stinging Nettle root extract
50 mg
50 mg
📊 Market median: 320.0mg (426 products) 📚 24 studies (Tier A: 0, B: 5)
This product: 50mg
solubilized Keratin
50 mg
Bamboo Stem Extract
25 mg
3 mg
📊 Market median: 100.0mg (173 products)
Median 100.0mg This product: 3mg

Other Ingredients

Hydroxypropyl Methylcellulose Magnesium Stearate Microcrystalline Cellulose Silicon Dioxide

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)

Product Information

📋 Directions for Use

Suggested Use: To support hair health and growth take 2 capsules once daily with food. For best results, take daily for at least 30 days.

⚠️ Warnings & Precautions

Warning: Do not exceed recommended dose.

Do not take if pregnant, nursing, or under 18 years old.

Do not take if pregnant, nursing, or under 18 years old.

If you have a medical condition, consult your physician before use. Do not use if safety seal is broken or missing.

Keep out of reach of children.

Manufactured in a facility and equipment that handles: eggs, wheat, milk, tree nuts, peanuts, soybeans, crustacean shellfish, and fish.

🧪 Formulation Notes

No Artificial flavors Preservatives

Made with Non GMO ingredients

Full transparency formula

Hair health and growth Thicker Fuller Stronger

Made with eco-friendly manufacturing in an FDA registered facility.

Additional Information

Store in a cool dry place.

GMP Good Manufacturing Practice Quality Product Made in U.S.A.

Product Details

UPC / SKU X001JB3JI5
DSLD Entry Date 2023-02-21
Product Type Other Combinations
Form Capsule
Brand Vali
DSLD ID 284131
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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