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Hair, Skin & Nails

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

This product looks safe

  • No ingredients exceed tolerable upper intake levels
  • 57% of ingredients have research evidence
A Label Compliance Grade

What the Evidence Says

✨ AI-generated · Qwen 3.6 · methodology

Vitamins A, C, and E are supported by strong evidence for maintaining skin integrity and providing antioxidant protection. Thiamine and riboflavin contribute to cellular energy metabolism and tissue health. Overall, these ingredients are well-established in nutritional research for supporting integumentary functions.

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

Label

Product Label

Label for Hair, Skin & Nails
Open Full PDF View on NIH DSLD →
Details

Label Data

3 Veg Capsule(s)
Serving Size
30
Servings
Other Combinations
Product Type
57%
Evidence Coverage
Ingredients

Supplement Facts — Evidence Check

Vitamin A
5000 IU (100% DV)
Vitamin C
60 mg (100% DV)
30 IU (100% DV)
1.3× RDA — within safe limits 179 studies (A:3, B:90)
10 mg (667% DV)
8.3× RDA — above typical dose 76 studies (A:0, B:33)
10 mg (588% DV)
7.7× RDA — above typical dose 13 studies (A:0, B:1)
18 mg (90% DV)
1.3× RDA — within safe limits 196 studies (A:5, B:63)
2 mg (100% DV)
1.5× RDA — within safe limits 114 studies (A:3, B:35)
400 mcg (100% DV)
Within RDA (1.0× RDA) 226 studies (A:10, B:105)
100 mcg (1667% DV)
41.7× RDA — above typical dose 139 studies (A:1, B:44)
300 mcg (100% DV)
10.0× RDA — above typical dose 27 studies (A:0, B:11)
14 mg (140% DV)
2.8× RDA — within safe limits 2 studies — no high-quality reviews
15 mg (100% DV)
1.4× RDA — within safe limits 263 studies (A:6, B:134)
2 mg (100% DV)
2.2× RDA — within safe limits 37 studies (A:0, B:11)
Cynatine HNS
500 mg
Market median: 1000.0mg (2 products)
Beef Gelatin
200 mg
L-Proline
100 mg
Horsetail
100 mg
Market median: 100.0mg (173 products)
25 mg
Market median: 125.0mg (294 products) 38 studies (A:1, B:7)
25 mg
Market median: 550.0mg (217 products) 29 studies (A:0, B:5)

Other Ingredients

Hypromellose Ascorbyl Palmitate Silicon Dioxide
Claims

Label Claims — Verification

Unverified All Other
Unverified Structure/Function
Info

Product Information

Directions for Use

Suggested usage: Take 3 capsules daily with food.

Warnings & Precautions

Not manufactured with wheat, gluten, milk, egg, fish, shellfish or tree nut ingredients. Produced in a GMP facility that processes other ingredients containing these allergens.

Caution: For adults only.

Consult physician if pregnant/nursing, taking medication, or have a medical condition (especially glaucoma).

Keep out of reach of children.

Formulation Notes

This product is formulated to nurture hair, skin, and nails from the inside.

This product features Cynatine HNS a revolutionary patented and bioavailable form of solubilized keratin that can help you maintain full, lustrous hair and nails that are strong and flexible. Cynatine HNS can also help the skin to retain its youthful moisture and elasticity, as well as battle signs of aging associated with free radicals. This product also has other critical nutrients necessary for the support and maintenance of the skin's healthy and youthful appearance.

Not manufactured with wheat, gluten, milk, egg, fish, shellfish or tree nut ingredients.

Natural color variation may occur in this product.

Hair, skin & nails Maintenance of strong hair & nails Supports healthy skin

Additional Information

Store in a cool, dry place after opening.

Guaranteed Quality & Potency

Metadata

Product Details

UPC / SKU8 10026 42046 7
DSLD Entry Date2023-03-22
Product TypeOther Combinations
FormCapsule
BrandLuckyVitamin
DSLD ID283194
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.