Biotin is an essential nutrient in the B vitamin complex. 21st Century Maximum Strength Biotin provides 5,000 mcg of biotin per serving. Biotin aids in cell growth and the production of fatty acids.

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Biotin is an essential nutrient in the B vitamin complex. 21st Century Maximum Strength Biotin provides 5,000 mcg of biotin per serving. Biotin aids in cell growth and the production of fatty acids.

  • Hair, Skin and Nail Support
  • Vitamin Supplement
  • Gluten Free
  • Quality Guaranteed -Laboratory Tested
  • Hair, Skin and Nail Support
  • Vitamin Supplement
  • Gluten Free
  • Quality Guaranteed -Laboratory Tested

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