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Hair, Skin and Nails Formula with Biotin & Keratin

product on market Tablet or Pill Well At Walgreens Safety: 100/100
100/100

This product looks safe

  • No ingredients exceed tolerable upper intake levels
  • 59% of ingredients have research evidence
A Label Compliance Grade

What the Evidence Says

✨ AI-generated · Qwen 3.6 · methodology

This formula contains B vitamins and biotin, which are essential for cellular metabolism and protein synthesis. There is moderate evidence that biotin supports nail and hair health in deficient individuals. The overall evidence coverage for this specific ingredient combination is limited.

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

Label

Product Label

Label for Hair, Skin and Nails Formula with Biotin & Keratin
Open Full PDF View on NIH DSLD →
Details

Label Data

2 Tablet(s)
Serving Size
75
Servings
Other Combinations
Product Type
59%
Evidence Coverage
Ingredients

Supplement Facts — Evidence Check

25 mg (125% DV)
1.8× RDA — within safe limits 196 studies (A:5, B:63)
5 mg (250% DV)
3.8× 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)
8 mcg (133% DV)
3.3× RDA — above typical dose 139 studies (A:1, B:44)
5000 mcg (1667% DV)
166.7× RDA — above typical dose 27 studies (A:0, B:11)
15 mg (150% DV)
3.0× RDA — within safe limits 2 studies — no high-quality reviews
Calcium
260 mg (26% DV)
128 mg (13% DV)
Within RDA (0.2× RDA) 13 studies (A:0, B:3)
50 mg (13% DV)
Within RDA (0.1× RDA) 316 studies (A:8, B:159)
7.5 mg (50% DV)
Within RDA (0.7× RDA) 263 studies (A:6, B:134)
2 mg (100% DV)
Within RDA (0.9× RDA) 9 studies — no high-quality reviews
1000 IU
1.7× RDA — within safe limits 608 studies (A:16, B:251)
10 mg
Market median: 500.0mg (9 products) 7 studies — no high-quality reviews
Market median: 125.0mg (294 products) 38 studies (A:1, B:7)
30 mg
Market median: 550.0mg (217 products) 29 studies (A:0, B:5)
Ribonucleic Acid
10 mg
Market median: 500.0mg (283 products) 174 studies (A:0, B:62)
8 mg
Market median: 500.0mg (19 products)
Horsetail
3 mg
Market median: 20.0mg (931 products) 234 studies (A:1, B:90)
Market median: 200.0mg (198 products) 6 studies — no high-quality reviews
Keratin
100 mg
Vitamin A
5000 IU (100% DV)
Vitamin C
60 mg (100% DV)
15 IU (50% DV)
Within RDA (0.7× RDA) 179 studies (A:3, B:90)
5 mg (333% DV)
4.2× RDA — above typical dose 76 studies (A:0, B:33)
5 mg (294% DV)
3.8× RDA — above typical dose 13 studies (A:0, B:1)

Other Ingredients

Dicalcium Phosphate Microcrystalline Cellulose Calcium Carbonate Keratin Crospovidone Magnesium Oxide Stearic Acid Ascorbic Acid Zinc Gluconate hydrolyzed Collagen Silicon Dioxide Inositol Citrus Bioflavonoids DL-Alpha-Tocopheryl Acetate Retinyl Palmitate Niacinamide Hydroxypropyl Methylcellulose Alpha-Lipoic Acid Titanium Dioxide Polydextrose Calcium D-Pantothenate Manganese Gluconate Cholecalciferol Polyvinyl Alcohol Choline Bitartrate Magnesium Stearate Talc Para-Aminobenzoic Acid natural Strawberry flavor Ribonucleic Acid Rutin Thiamine Hydrochloride Pyridoxine Hydrochloride Biotin Riboflavin Maltodextrin Polyethylene Glycol Medium Chain Triglycerides Horsetail Red Beet powder Mica Cyanocobalamin Polysorbate 80 Folic Acid Gelatin May contain
Claims

Label Claims — Verification

Unverified Nutrient
Unverified All Other
Unverified Structure/Function
Info

Product Information

Directions for Use

Two tablets per day

Adults - Take two tablets daily with food as a dietary supplement.

Warnings & Precautions

Warnings Contains: Fish (Cod, cusk, flounder, haddock, hake, pollock, redfish, sole, talapia).

Pregnant or nursing women, individuals taking medication(s) or persons who have a health condition should consult their physician before using this product.

Keep out of reach of children.

Formulation Notes

Details Quick view Vitamin C supports collagen production Antioxidants to fight free radials Calcium is critical for strong nails

This formula has the right combination of vitamins, minerals and herbs to help maintain healthy hair, skin and nails. It includes antioxidants, such as vitamin A, vitamin C and vitamin E, which help fight free radicals and assist in cellular function and integrity. In addition, vitamin C helps support collagen production, which is essential for maintaining healthy skin. Calcium is critical for strong nails.

No artificial dyes or flavors, gluten, lactose, or trans fat

With biotin and keratin

Warnings Contains: Fish (Cod, cusk, flounder, haddock, hake, pollock, redfish, sole, talapia).

Additional Information

New Supports development of healthy hair, skin & nails

100% satisfaction guaranteed

Store at 15(0)C-30(0)C (59(0)-86(0)F).

Metadata

Product Details

UPC / SKU3 11917 17687
DSLD Entry Date2019-09-24
Product TypeOther Combinations
FormTablet or Pill
BrandWell At Walgreens
DSLD ID207347
Data Updated2026-04-11
Research

Research Evidence

31
Research Sources
53
Avg Quality
12
Meta Analysis
9
Systematic Review
5
Rct
2
Clinical Trial
1
Regulatory Source
1
Openfda Safety
B Pentasaccharides for the treatment of deep vein thrombosis
Meta Analysis The Cochrane database of systematic reviews 2017 PubMed DOI
B Quantitative comparison of the efficacy of clinical drug treatments for primary progressive multiple sclerosis
Meta Analysis Journal of clinical neuroscience : official journal of the Neurosurgical Society of Australasia 2023 PubMed DOI
B Dietary interventions for multiple sclerosis-related outcomes
Meta Analysis The Cochrane database of systematic reviews 2020 PubMed DOI
B Interventions for infantile seborrhoeic dermatitis (including cradle cap)
Meta Analysis The Cochrane database of systematic reviews 2019 PubMed DOI
B Effect of varicocelectomy on sperm deoxyribonucleic acid fragmentation rates in infertile men with clinical varicocele: a systematic review and meta-analysis
Meta Analysis Fertility and sterility 2021 PubMed DOI
B Effect of feeding biotin on milk production and hoof health in lactating dairy cows: a quantitative assessment
Meta Analysis Journal of dairy science 2011 PubMed DOI
B Factitious Graves' Disease Due to Biotin Immunoassay Interference-A Case and Review of the Literature
Systematic Review The Journal of clinical endocrinology and metabolism 2016 PubMed DOI
B Effect of biotin on milk performance of dairy cattle: a meta-analysis
Meta Analysis Journal of dairy science 2011 PubMed DOI
B PROVIT: Supplementary Probiotic Treatment and Vitamin B7 in Depression-A Randomized Controlled Trial
Rct Nutrients 2020 PubMed DOI
B High-dose biotin for multiple sclerosis: A systematic review and meta-analyses of randomized controlled trials
Meta Analysis Multiple sclerosis and related disorders 2021 PubMed DOI
View all evidence for Biotin →
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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.