pH Plex Steps 1&2 Protect & Repair Hair Care Treatment 10x15ml No.2-10x7ml No.1pH Plex Relaxer Steps 1 & 2 is a hair care system designed to protect and repair the hair during and after the hair relaxing process even when you relax your hair from home. Perfectly portioned and easy to apply, you can achieve a salon quality finish in the comfort of your own home. pH Plex Relaxer 1 protect is designed to be used in conjunction with your chosen hair relaxer product, either a lye relaxer or a non lye relaxer. Simply mix pH Plex