1 Product identity
Ingredient risk
Contains restricted ingredients
Biotin 10,000 mcg plus Keratin
BrandSpring Valley→Other Combinations Tablet or Pill 15 ingredients 1 banned 1 caution DSLD #271610Net contents: 60 Tablet(s)
Target: Adults and Children 4 years and above
DSLD entry: 2022-09-22
2 Ingredients (15)
IngredientGroupSafety
Microcrystalline CelluloseCellulose—
Hydroxypropyl MethylcelluloseHypromellose—
CrospovidoneCrospovidone—
MaltodextrinMaltodextrin—
PolydextrosePolydextrose—
Polyethylene GlycolPolyethylene glycol—
Polyvinyl AlcoholPolyvinyl alcohol—
Ingredient amounts require the full DSLD label. View full label at NIH DSLD →
⛔ Contains an ingredient banned in ≥1 country
Titanium Dioxide 🇫🇷 🇪🇺 — France banned TiO₂ in food from January 2020, first EU country.
⚠️ Use with caution — restricted in some markets
Magnesium — Severe deficiency (<0.50 mmol/L) causes secondary hypocalcemia and hypokalemia that will not correct until magnesium is repleted first [1].
3 Safety cross-reference
Biotin — Generally Safe
⚠ Interferes with troponin and thyroid lab assays
Keratin — Generally Safe
⚠ Limited efficacy data
⚠ Source: sheep wool or feathers
Calcium — Conditionally Safe
⚠ Cardiovascular risk debated >1,000 mg/day
⚠ Kidney stones
Sodium — Limited Evidence
⚠ Hypertension
⚠ Fluid retention
Magnesium — Use with Caution
⚠ Diarrhea (especially oxide)
⚠ Accumulates in renal impairment
Silicon — Generally Safe
⚠ Very low toxicity
Titanium Dioxide — Banned in ≥1 country
⚠ EFSA: can no longer be considered safe as food additive (2021)
⚠ Genotoxicity concern (nanoparticles)
4 Label claims
• Nutrient
• All Other
• Structure/Function
5 Data source
DSLD ID271610
Full labelView at NIH DSLD →
SourceOffice of Dietary Supplements, NIH
Market statusOn market
Entry date2022-09-22
6 More from Spring Valley
View Spring Valley Safety Scorecard → 166 products
A 5000 IU & D 400 IUAcetyl L-Carnitine 400 mg Plus Alpha Lipoic Acid 200 mgAcidophilusActivated Charcoal 520 mgAdult Gummy CoQ10 Natural FlavorsAdult Gummy D3 1000 IU7 Cite this page
Vancouver
Pkhakadze G. Biotin 10,000 mcg plus Keratin — product analysis [Internet]. Tbilisi: Public Health Institute of Georgia; 2026 [cited 2026 Aug 25]. Available from: https://supplement.ge/products/biotin-10000-mcg-plus-keratin-271610/
CC BY 4.0. Product data from NIH DSLD; safety analysis by SupplementIndex.
GP
Analyzed by SupplementIndex
PHIG · Editor-in-Chief: Prof. Giorgi Pkhakadze, MD, MPH, PhD
Product data sourced from the NIH Dietary Supplement Label Database (DSLD). Safety cross-referencing by SupplementIndex. This analysis is for informational purposes only. For corrections: info@accreditation.ge.
Publisher: PHIG
Publisher: PHIG