PCJ No-Lye Conditioning & Creme Relaxer Kit - Adult Formula Adult Formula with Nutrient Sheen(tm) 'Now You Can Relax About Relaxing Your Hair' NutrientSheen is a miraculous discovery in hair relaxing. Our chemists have discovered a way to help repair damage which may result from the chemical process. NutrientSheen is used right after you rinse the relaxer from your hair. At this point, the hair shaft is open and very receptive to rebuilding treatments. NutrientSheen penetrates the hair shaft and evens porosity, helps stablize the pH level, and replaces moisture-binding protein. Therefore, you'll have shine, bounce, and styleability like you've never had before. It's a miracle.