Generic name: biotin (oral) [ BYE-oh-tin ] Label names: Appearex, Cyto B7, Hair, Skin & Nails, Hair, Skin layer, Nails Dosage forms: oral capsule (5 mg; 5000 mcg), dental liquid (5 mg/mL), dental tablet (10 mg; 1000 mcg; 2.5 mg; 300 mcg), oral tablet, degenerating (5000 mcg) Medicine lesson: Vitamins