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Hair Full

product on market Capsule Key Nutrients Safety: 98/100
98/100

This product looks safe

  • Folate: 180mg is 180.0× the Tolerable Upper Intake Level (1.0mg)
  • 71% of ingredients have research evidence
C Label Compliance Grade

What the Evidence Says

✨ AI-generated · Qwen 3.6 · methodology

The formula contains essential vitamins, including A, C, D, and B-complex, which support cellular function and skin health. Research provides strong evidence for the role of these nutrients in maintaining overall physiological maintenance. However, the overall evidence coverage for this specific combination is limited.

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

Alerts

Safety Alerts

Folate: 180mg is 180.0× the Tolerable Upper Intake Level (1.0mg)

Label

Product Label

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

Label Data

2 Capsule(s)
Serving Size
30
Servings
Other Combinations
Product Type
71%
Evidence Coverage
Ingredients

Supplement Facts — Evidence Check

Vitamin A
900 mcg RAE (100% DV)
Vitamin C
600 mg (667% DV)
10 mcg (50% DV)
Within RDA (0.7× RDA) 608 studies (A:16, B:251)
5 mg (417% DV)
4.2× RDA — above typical dose 76 studies (A:0, B:33)
5 mg (385% DV)
3.8× RDA — above typical dose 13 studies (A:0, B:1)
25 mg (156% DV)
1.8× RDA — within safe limits 196 studies (A:5, B:63)
6 mg (353% DV)
4.6× RDA — above typical dose (UL: 100 mg) 114 studies (A:3, B:35)
180 mcg DFE (45% DV)
Exceeds UL by 180.0× (UL: 1.0 mg) 226 studies (A:10, B:105)
6 mcg (250% DV)
2.5× RDA — within safe limits 139 studies (A:1, B:44)
5000 mcg (16667% DV)
166.7× RDA — above typical dose 27 studies (A:0, B:11)
50 mg (1000% DV)
10.0× RDA — above typical dose 2 studies — no high-quality reviews
10 mg (91% DV)
Within RDA (0.9× RDA) 263 studies (A:6, B:134)
50 mg
Market median: 550.0mg (217 products) 29 studies (A:0, B:5)
hydrolyzed Keratin
50 mg
Market median: 120.0mg (440 products) 191 studies (A:1, B:71)
Market median: 108.0mg (8 products) 9 studies (A:0, B:4)
Market median: 1000.0mg (2 products)

Other Ingredients

Rice Flour Magnesium Stearate Hypromellose Silica
Claims

Label Claims — Verification

Unverified All Other
Unverified Structure/Function
Info

Product Information

Directions for Use

Suggested Use: Take 2 capsules per day, or as directed by a healthcare professional. For best results, take daily for 30 days minimum.

Warnings & Precautions

Caution: Do not exceed suggested dose.

If pregnant, nursing, have a serious medical condition or under the age of 18, consult a physician before use.

If pregnant, nursing, have a serious medical condition or under the age of 18, consult a physician before use.

Keep out of reach of children.

Do not use if the safety seal is damaged or missing.

Formulation Notes

Fuller, thicker healthier hair

Made in the USA

Made with Non-GMO ingredients

Natural hair growth

Zero dairy, soy, gluten, tree nuts, shellfish, animal products or derivatives

Additional Information

GMP Good Manufacturing Practice Certified

Store in a cool, dry place.

Metadata

Product Details

UPC / SKU8 65366 00040 4
DSLD Entry Date2022-01-22
Product TypeOther Combinations
FormCapsule
BrandKey Nutrients
DSLD ID259079
Data Updated2026-04-11
Research

Research Evidence

337
Research Sources
54
Avg Quality
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
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
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
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
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
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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This product page is for informational purposes only and does not constitute medical advice. Always consult your healthcare provider before taking any supplement.