Biotin Max with Zinc & Selenium 12,000mcg. ✓ Added zinc 10mg and selenium 55mcg, both at 100% NRV. Bulking Agents (Microcrystalline Cellulose, Dicalcium Phosphate), Biotin, Zinc Citrate, Sodium Selenite, Anti-Caking Agents (Magnesium Stearate, Silicon Dioxide).