Apply to wet hair after using Fuzzy Logic Hair Strengthening Shampoo. Massage into entire scalp. Leave in for 1-2 minutes and then rinse. Sun, wind and pollution can rob your hair of its natural strength and luster. Banish these to the dark side with Cashmere Coat Hair Strengthening Conditioner, a peppermint-infused conditioner with DHT blockers that restores strength and essential hydration to your cherished locks.