Created to encourage and maintain a healthy hair growth the Viviscal Man 3 Month Supply (180 tabs) are designed specifically for a man's scalp. Containing Zinc which is scientifically proven to maintain hair growth and Biotin in addition to an innovative proprietary marine protein AminoMar C™ complex these supplements boast enough supply for 3 month's use. K.D. Directions for use: Take 2 tablets daily for a minimum of 3-6 months (1 in the morning and 1 in the evening taken with water after food). Thereafter to maintain healthy hair growth take 1-2 tablets daily as required.