CLAIROL PRO Shimmer Lights Plex Treatment 1 oz Specially formulated Plex-enriched hair treatment is the second step in a two-step process for getting beautiful, lightened hair with up to 97% less breakage*. Strengthen hair from the outside in and reduce breakage after lightening (Step 1). Use weekly to keep hair silky and smooth. *When using No2 after rinsing No1 vs. Clairol Professional Basic White
