Kerastase Genesis Serum Fortifiant Fortifying Serum 90ml 3.04oz Holistic A high performance waterproof eyeliner that Color:5.25 (Medium, Cool) A high performance waterproof eyeliner that resists everything from tears to harsh weather Features a unique twist tip that requires no sharpening With an easy glide 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