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Hair + Beard Growth

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

This product looks safe

  • Folate: 568mg is 568.0× the Tolerable Upper Intake Level (1.0mg)
  • 62% of ingredients have research evidence
C Label Compliance Grade

What the Evidence Says

✨ AI-generated · Qwen 3.6 · methodology

The profile contains essential vitamins like A, C, and E, which support skin health and cellular protection. While these nutrients are fundamental for general wellness, there is limited evidence specifically linking this combination to accelerated hair and beard growth. The formulation maintains a high safety profile for most users.

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

Alerts

Safety Alerts

Folate: 568mg is 568.0× the Tolerable Upper Intake Level (1.0mg)

Label

Product Label

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

Label Data

2 Capsule(s)
Serving Size
60
Servings
Other Combinations
Product Type
62%
Evidence Coverage
Ingredients

Supplement Facts — Evidence Check

Vitamin A
2700 mcg (300% DV)
Vitamin C
100 mg (111% DV)
2.5 mcg (13% DV)
Within RDA (0.2× RDA) 608 studies (A:16, B:251)
10 mg (67% DV)
Within RDA (0.7× RDA) 179 studies (A:3, B:90)
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)
5 mg (294% DV)
3.8× RDA — above typical dose (UL: 100 mg) 114 studies (A:3, B:35)
568 mcg DFE (142% DV)
Exceeds UL by 568.0× (UL: 1.0 mg) 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)
100 mg (2000% DV)
20.0× RDA — above typical dose 2 studies — no high-quality reviews
15 mg (136% DV)
1.4× RDA — within safe limits 263 studies (A:6, B:134)
OptiMSM
400 mg
Market median: 20.0mg (931 products) 234 studies (A:1, B:90)
Medium Chain Triglyceride
100 mg
Ultimate Hair + Beard Proprietary Complex
300 mg

Other Ingredients

Hypromellose Nu-Flow
Claims

Label Claims — Verification

Unverified Nutrient
Unverified All Other
Unverified Structure/Function
Info

Product Information

Directions for Use

Suggested use Take 2 capsules once a day or as directed by your healthcare professional. For best results, take daily for at least 45-60 consecutive days or results may diminish.

Warnings & Precautions

Keep our of reach of children.

Do not use if safety seal is damaged or missing.

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

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

Formulation Notes

10,000 Biotin with OptiMSM goMCT

Supports hair regrowth Thicker & manlier beard Fights against hair loss

For men

Zero added GMO's, antibiotics, preservatives, gluten, stearates, dioxides, shellfish, dairy, soy & wheat

Made with Non GMO ingredients

Professional grade

Additional Information

Store in a cool & dry place.

60 day supply

LAB tested 3rd party certified for purity & potency Made in the USA from globally sourced ingredients GMPc Facility Good manufacturing practice certification

Metadata

Product Details

UPC / SKUX0037XLYXZ
DSLD Entry Date2024-12-21
Product TypeOther Combinations
FormCapsule
BrandRainbow Nutrients
DSLD ID319990
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.