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Hair Renewal

product on market Capsule Codeage Safety: 100/100
100/100

This product looks safe

  • No ingredients exceed tolerable upper intake levels
  • 65% of ingredients have research evidence
A Label Compliance Grade

What the Evidence Says

✨ AI-generated · Qwen 3.6 · methodology

The formula contains a blend of essential vitamins, including A, C, D3, E, and Niacin, which support cellular health and follicular function. Research provides strong evidence for the role of these nutrients in maintaining skin and hair integrity. However, the overall evidence coverage for this specific combination is limited.

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

Label

Product Label

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

Label Data

4 Capsule(s)
Serving Size
30
Servings
Other Combinations
Product Type
65%
Evidence Coverage
Ingredients

Supplement Facts — Evidence Check

Vitamin A
1585 mcg (176% DV)
Vitamin C
250 mg (278% DV)
30 mcg (150% DV)
2.0× RDA — within safe limits 608 studies (A:16, B:251)
54 mg (360% DV)
3.6× RDA — above typical dose (UL: 1000 mg) 179 studies (A:3, B:90)
31 mg (194% DV)
2.2× RDA — within safe limits 196 studies (A:5, B:63)
9 mg (529% DV)
6.9× RDA — above typical dose (UL: 100 mg) 114 studies (A:3, B:35)
200 mcg (50% DV)
Within RDA (0.5× RDA) 226 studies (A:10, B:105)
20 mcg (833% DV)
8.3× RDA — above typical dose 139 studies (A:1, B:44)
10000 mcg (33333% DV)
333.3× RDA — above typical dose 27 studies (A:0, B:11)
10 mg (200% DV)
2.0× RDA — within safe limits 2 studies — no high-quality reviews
40 mcg (7% DV)
Market median: 125.0mg (294 products) 38 studies (A:1, B:7)
50 mcg (33% DV)
Within RDA (0.3× RDA) 245 studies (A:4, B:133)
20 mg (182% DV)
1.8× RDA — within safe limits 263 studies (A:6, B:134)
55 mcg (100% DV)
Within RDA (1.0× RDA) 173 studies (A:0, B:67)
Ultimate Hair Health Complex
1612 mg
Growth, Shine & Anti Gray Complex
520 mg
Market median: 80.0mg (20 products) 337 studies (A:8, B:183)
Digestive Enzyme Hair Health Blend
100 mg
Keratin
50 mg
Market median: 750.0mg (447 products) 393 studies (A:18, B:204)
20 mg
Market median: 108.0mg (8 products) 9 studies (A:0, B:4)
Bioperine
5 mg
40 mcg
Market median: 550.0mg (217 products) 29 studies (A:0, B:5)

Other Ingredients

Vegetable Cellulose Capsule
Claims

Label Claims — Verification

Unverified All Other
Unverified Structure/Function
Info

Product Information

Directions for Use

Suggested Use: Adults take 4 capsules daily with 8 ounces of water or your favorite beverage. May be taken with or without food.

Warnings & Precautions

Caution: Do not exceed recommended dose.

Pregnant or nursing mothers, children under 18 and individuals with a known medical condition should consult a physician before using this or any dietary supplement.

Pregnant or nursing mothers, children under 18 and individuals with a known medical condition should consult a physician before using this or any dietary supplement.

Please use caution if you have allergies or sensitivities to any of the listed ingredients. This product is manufactured in a facility that processes fish and tree nuts.

Do not use if product has been opened or tampered with in any way. Keep out of reach of children and pets.

Keep out of reach of children and pets.

Formulation Notes

Codeage Hair Nourishment Formula is a multi-targeting approach to hair wellness combining all the foundational inner body elements to support growth and quality from beginning to end of the hair journey.

Keratin Hair Health Biotin Essential Nutrient

Non GMO

Vitamins

Hair nourishment formula

Renewal

Additional Information

cGMP Certified

Store in a cool dry place.

Metadata

Product Details

UPC / SKUX002GEPK4P
DSLD Entry Date2020-11-21
Product TypeOther Combinations
FormCapsule
BrandCodeage
DSLD ID239564
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.