Hair, Skin & Nails Mixed Berry by GNC Women's — Ingredients, Evidence & Safety

🟢 100/100

This product looks safe

No ingredients exceed tolerable upper intake levels
25% of ingredients have research evidence

B Label Compliance Grade

Product Label

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Label Data

1 Soft Chew(s) Serving Size

60 Servings

Other Combinations Product Type

25% Evidence Coverage

Supplement Facts — Evidence Check

Calories

15 Calorie(s)

Total Carbohydrates

4 Gram(s) (1% DV)

Vitamin A

300 mcg RAE (33% DV)

Vitamin C

60 mg (67% DV)

Vitamin D

10 mcg (50% DV)

✅ Within RDA (0.7× RDA of 0.015 mg) 📚 604 studies (Tier A: 16, B: 251)

RDA 0.015mg This product: 0.01mg UL 0.1mg

Biotin

3000 mcg (10000% DV)

📊 100.0× RDA — above typical dose 📚 26 studies (Tier A: 0, B: 11)

RDA 0.03mg This product: 3.0mg

Healthy Building Blocks

Skin Support

Other Ingredients

Maltitol syrup Isomalt Corn Syrup, Solids Natural flavors modified Potato Starch Palm Oil Soy Lecithin Trehalose Citric Acid Fruit and Vegetable Juice Malic Acid Glycerin Rebaudioside A Citrus Bioflavonoid Sucralose

Label Claims — Verification

❓ Nutrient

❓ All Other

❓ Structure/Function

All Other (99% of products) Structure/Function (76% of products) Nutrient (58% of products)

Target Groups

Adult Female (18 - 50 Years) Gluten Free

Product Information

📋 Directions for Use

Directions: As a dietary supplement, take one soft chew daily.

⚠️ Warnings & Precautions

Contains: Soybeans.

Warning: Consult your physician prior to using this product if you are pregnant, nursing, taking medication, or have a medical condition.

Discontinue use two weeks prior to surgery. Inform your physician of this product's biotin content before any lab test.

Keep out of reach of children.

🧪 Formulation Notes

Beauty Basics

Collagen & Hyaluronic acid for skin nourishment & repair - plus 3000 mcg biotin Mixed Berry Natural Flavors

GF Gluten Free

Healthy hair, skin & nails features 3000 mcg of biotin to support hair, skin & nails. Collagen helps support the structure of healthy skin. Also includes hyaluronic acid to maintain skin elasticity and lutein to support skin hydration.

Antioxidant Support Protects from harmful free radicals, which contribute to cell aging.

Additional Information

60-Day Supply

Store in a cool, dry place.

Because beauty is more than skin deep.

Product Details

UPC / SKU 0 48107 22116 4

DSLD Entry Date 2021-02-25

Product Type Other Combinations

Form Other (e.g. tea bag)

Brand GNC Women's

DSLD ID 243668

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 →