Nioxin's System 1 kit is designed for anyone with natural (uncolored, unbleached) hair of all types with slight thinning (you notice the hair falling out more, but you can't easily see the scalp when you look in the mirror).

Apply shampooing gently massaging on soft hair and scalp during 1 minute and rinse carefully. After shampooing, apply conditioner to scalp and hair, leave on for 1-3 minutes and rinse thoroughly. Finally, apply the treatment evenly to the entire scalp, comb through and do not rinse.