Thorne Biotin
vs
Nature's Way Alive! Hair, Skin & Nails Gummies
Supplement Comparison

  • Vitamin B7 (Biotin): Thorne Biotin has 3.2× more
  • The image below shows:
    • Side-by-side charts with label nutrient amounts, per serving
    • Nutrient forms as listed on the label
    • 8 nutrients compared
Bar chart: per-serving label amounts and listed forms for Thorne Biotin vs Nature's Way Alive! Hair, Skin & Nails Gummies.

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Frequently asked questions

Which active ingredients does Thorne Biotin have?

  • Vitamin B7 (Biotin)

Which active ingredients does Nature's Way Alive! Hair, Skin & Nails Gummies have?

  • Vitamin C appears as Ascorbic Acid
  • Vitamin E appears as dl-Alpha Tocopheryl Acetate
  • Vitamin B7 (Biotin) appears as D-Biotin
  • Collagen Peptides
  • Orchard Fruits & Garden Veggies Powder Blend

Which categories do Thorne Biotin and Nature's Way Alive! Hair, Skin & Nails Gummies belong to?

  • Single Vitamin
  • Antioxidant Complex
  • Collagen

What health concerns do Thorne Biotin and Nature's Way Alive! Hair, Skin & Nails Gummies address?

  • Skin, Hair & Nail Health
  • Antioxidant Support

Which product has a higher amount of Vitamin B7 (Biotin) per serving?

  • Thorne Biotin has the highest total amount of Vitamin B7 (Biotin): 8000 mcg per serving

How do the serving sizes compare between the two supplements?

  • Serving size:
    • Thorne Biotin: 1 capsule
    • Nature's Way Alive! Hair, Skin & Nails Gummies: 2 gummies
  • Vitamin B7 (Biotin)
    • This supplement has 8000 mcg
    • Adequate Intake in men: 30 mcg
    • Adequate Intake in women: 30 mcg
    • Tolerable Upper Intake Level: Not established
  • Vitamin C
    • This supplement has 135 mg
    • Recommended Dietary Allowance in men: 90 mg
    • Recommended Dietary Allowance in women: 75 mg
    • Tolerable Upper Intake Level: 2000 mg
  • Vitamin E
    • This supplement has 30 mg
    • Recommended Dietary Allowance in men: 15 mg
    • Recommended Dietary Allowance in women: 15 mg
    • Tolerable Upper Intake Level: 1000 mg
  • Vitamin B7 (Biotin)
    • This supplement has 2500 mcg
    • Adequate Intake in men: 30 mcg
    • Adequate Intake in women: 30 mcg
    • Tolerable Upper Intake Level: Not established

Last updated: February 9, 2026

  • Sources & Methodology: Nutrient data and forms are taken directly from Supplement Facts labels. Reviewed and standardized by the VIOscan Research Team. Learn more on the Methodology page.
  • We show the Recommended Dietary Allowance (RDA) when available. If no RDA exists, we show the Adequate Intake (AI). Tolerable Upper Intake Levels (UL) are used for upper limits. Unless otherwise noted, RDAs shown correspond to healthy adults aged 19–50 years and are sex-specific. Separate values exist for 51–70 years and >70 years, and pregnancy and lactation are excluded. All values come from the Dietary Reference Intakes (DRIs) published by the National Academies of Sciences, Engineering, and Medicine (NASEM), Food and Nutrition Board (FNB).
  • Transparency: We’re funded by our users. We don’t have sponsors or affiliate links, and we don’t sell supplements.
  • Editorial standards: we provide independent, impartial and objective data analysis.
  • This analysis is for educational purposes only. It is not a substitute for medical advice.
  • Questions? Read our Frequently Asked Questions or contact us, we’re here to help.
  • See an error? Report it through our Contact page.
  • Author: VIOscan Research Team