Encourage healthy hair growth from within with Philip Kingsley PK4HAIR vegetarian-friendly supplements. These vegetarian protein capsules are an effective holistic alternative to traditional gelatine-based proteins derived from cattle. Combined with a healthy hair diet, Philip Kingsley PK4HAIR protein supplements will provide your hair with the essential building blocks for beautiful, healthy locks. After just 4 months you will begin to notice an improvement in the health of your hair. Directions of use: Take 2 capsules twice per day as a dietary supplement. 120 Capsules (30 days)