@sarahpalmyra: you NEED to add this product to your wash routine #kerastasepartner. A salicylic acid treatment—the @Kérastase Symbiose micro-exfoliating scrub has been amazing for balancing my oily scalp and cutting down on wash days. Treat your scalp like you treat your skin on your face and thank me later! #kerastase #scalpcare #greasyhair #salicylicacid #everythingshower #washdayroutine