Kerastase Genesis Serum Fortifiant Fortifying Serum 90ml 3.04oz Holistic salt & sand residues cleansing Size:6.6ml 0.22oz salt & sand residues cleansing hair from their drying effects Translucent gel lathers to purify the scalp & lengths for a deeply cooling & hydrating effect Formulated with Coconut Water that deeply penetrates hair for unparalleled hydration Blended with Vitamin E to seal out moisture eight times more effective than standard Retinol Helps stimulate rejuvenation process by boosting skin's natural production of collagen Reduces wrinkles Ginger Root Extract & Edelweiss Native Cells Helps stimulate healthy hair growth by supporting strong blood flow to the roots of hair cells Strengthens hair day after day while reducing breakage Unveils healthy & nourished hair Silicone free A daily fortifying serum for weakened hair that is prone to falling due to breakage from brushing Formulated with Arginine