1 Product identity

Ingredient risk

Contains a high-risk ingredient

Biotin 5,000 mcg Strawberry

Name: Biotin 5,000 mcg Strawberry
Brand: Natrol

BrandNatrol→Vitamin Tablet or Pill 13 ingredients 1 high-risk 1 caution DSLD #274609

Net contents: 150 Tablet(s)

Target: Adults and Children 4 years and above

DSLD entry: 2022-11-22

2 Ingredients (13)

IngredientGroupSafety

BiotinBiotinGenerally Safe

XylitolXylitolHigh risk

Cellulose GumCellulose—

MaltodextrinMaltodextrin—

CrospovidoneCrospovidone—

modified Food Starchmodified Starch—

Malic AcidMalic Acid—

Silicon DioxideSiliconGenerally Safe

Natural flavorFlavor—

Stearic AcidStearic Acid—

Beet Root ExtractBeet—

Magnesium StearateMagnesiumUse with Caution

Citric AcidCitric Acid—

Ingredient amounts require the full DSLD label. View full label at NIH DSLD →

⛔ High-risk ingredient — documented serious harm

Xylitol — Dog owner not warned about xylitol toxicity — potentially fatal to dogs [1]

⚠️ 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

Xylitol — High risk

⚠ GI distress (gas, bloating, diarrhea) dose-dependent

⚠ Cardiovascular risk: 2023 Cleveland Clinic study linked xylitol to increased thrombotic events

Silicon — Generally Safe

⚠ Very low toxicity

Magnesium — Use with Caution

⚠ Diarrhea (especially oxide)

⚠ Accumulates in renal impairment

4 Label claims

• Nutrient

• All Other

• Structure/Function

5 Data source

DSLD ID274609

Full labelView at NIH DSLD →

SourceOffice of Dietary Supplements, NIH

Market statusOn market

Entry date2022-11-22

6 More from Natrol

View Natrol Safety Scorecard → 85 products

5-HTP 5-HTP Mood & Relaxation 100 mg 5-HTP Time Release Alpha Lipoic Acid 100 mg Alpha Lipoic Acid 100 mg Biotin 1,000 mcg

7 Cite this page

Vancouver

Pkhakadze G. Biotin 5,000 mcg Strawberry — product analysis [Internet]. Tbilisi: Public Health Institute of Georgia; 2026 [cited 2026 Aug 26]. Available from: https://supplement.ge/products/dsld-274609/

CC BY 4.0. Product data from NIH DSLD; safety analysis by SupplementIndex.

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