REVIVV for Him is a dermatologist-recommended patent-pending topical formula that has been developed to support hair growth so that it looks thicker, healthier, and fuller. We use high-grade natural ingredients to target the key aggravators of hair loss through this multi-modal formulation – which never compromises safety. REVIVV for Him has been optimized with active ingredients to account for male hormone metabolism. 1 bottle (1 fl oz) is a 2 month supply.