Jarrow Biotin
vs
Metagenics Bone Builder® Vegetarian
Supplement Comparison

  • Calcium: Metagenics Bone Builder® Vegetarian has 38% more
  • The image below shows:
    • Side-by-side charts with label nutrient amounts, per serving
    • Nutrient forms as listed on the label
    • 6 nutrients compared
Bar chart: per-serving label amounts and listed forms for Jarrow Biotin vs Metagenics Bone Builder® Vegetarian.

Frequently asked questions

Which active ingredients does Jarrow Biotin have?

  • Vitamin B7 (Biotin) appears as D-Biotin
  • Calcium appears as DiCalcium Phosphate

Which active ingredients does Metagenics Bone Builder® Vegetarian have?

  • Calcium appears as Calcium Citrate
  • Magnesium appears as Magnesium Oxide

Which categories do Jarrow Biotin and Metagenics Bone Builder® Vegetarian belong to?

  • Single Vitamin
  • Joint Formula

What health concerns do Jarrow Biotin and Metagenics Bone Builder® Vegetarian address?

  • Energy & Metabolism
  • General Health
  • Skin, Hair & Nail Health
  • Joint & Bone Health

Which product has a higher amount of Calcium per serving?

  • Metagenics Bone Builder® Vegetarian has the highest total amount of Calcium: 200 mg per serving

How do the serving sizes compare between the two supplements?

  • Serving size:
    • Jarrow Biotin: 1 capsule
    • Metagenics Bone Builder® Vegetarian: 1 tablet
  • Vitamin B7 (Biotin)
    • This supplement has 5000 mcg
    • Adequate Intake in men: 30 mcg
    • Adequate Intake in women: 30 mcg
    • Tolerable Upper Intake Level: Not established
  • Calcium
    • This supplement has 145 mg
    • Recommended Dietary Allowance in men: 1000 mg
    • Recommended Dietary Allowance in women: 1000 mg
    • Tolerable Upper Intake Level: 2500 mg
  • Calcium
    • This supplement has 200 mg
    • Recommended Dietary Allowance in men: 1000 mg
    • Recommended Dietary Allowance in women: 1000 mg
    • Tolerable Upper Intake Level: 2500 mg

Last updated: January 3, 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