The conditioner from the System 1 kit by Nioxin is designed to target moderate hair loss in natural hair. It is the second step in the 3-step care routine of the Nioxin care kit. This lightweight conditioner strengthens and hydrates hair from root to tip. Clinically and dermatologically tested. The System 1 conditioner improves the santé of the scalp by promoting a healthy environment for hair growth. Formulated with a powerful blend of wild mint oil and peppermint oil. Its lightweight and moisturizing formula contains ingredients that strengthen hair against damage and breakage while promoting a healthier scalp. Discover Nioxin, the world's No. 1 professional brand² for thicker, denser, and healthier hair². Pioneering a revolutionary philosophy: "It all starts with a healthy scalp!" With over 35 years of clinical research, Nioxin transforms its scalp expertise into real innovations with proven results. Because everyone deserves to have hair in full santé, Nioxin is committed to visible results! 30 days to change? Nioxin supports you with unique expert care kits and solutions for thicker, denser, healthier hair in just 30 DAYS³. Clinically proven.³ Following a survey conducted by SIRS in the United States in 2016 with 230 users concerned about their hair loss (each having tested 1 routine Nioxin).