Revetize for skin, hair and nail capsule ingredients here. Zinc (as Zinc amino chelate: 15 mg, Biotin: 1 mg, Horsetail extract: 215 mg, Providing Silica: 15 mg, Copper (as Copper sulfate: 1 mg,
Vitamin B5 (Pantothenic acid: 25 mg, Iron (as Ferrous fumarate: 7.5 mg, Vitamin C (Ascorbic acid: 100 mg, Vitamin B3 (Nicotinamide: 15 mg, Vitamin B6 (Pyridoxine hydrochloride: 2 mg. Can I take this only for 3 months daily 1 capsule? Is it has safe dosage?