Source Naturals Biotin 5,000mcg High Potency B Vitamin Nutrients Support Healthy Hair, Skin & Nails - Maximum Strength Biotin Deficiency Supplement - 200 Tablets
Safety Warning: CAUTION: High doses of biotin may interfere with certain laboratory tests. Before undergoing laboratory testing, discontinue use for at least one week and inform your health care professional. If you are pregnant, may become pregnant, or breastfeeding, consult your health care professional before using this product. Do not use if either tamper-evident seal is broken or missing. Keep out of the reach of children.
