Kérastase Chronologiste overnight youth serum 30ml I purchased this from Sephora and tested one pump. My partner is extremely sensitive to fragrance so I am unable to use it overnight and I am past my return window. One pump tested. Never opened from the lid and just bought within the last 35 days. Includes original packaging. Great deal if you would like to try it! YOUTH REVITALIZING CARE. ​ WAKE UP TO VISIBLY FULLER, SMOOTHER, HEALTHIER HAIR* An overnight age-corrective leave-in serum infused with Pro-Xylane™ and Ochrophyta Algae. This luxurious leave-in formula reverses the 5 signs of hair aging. It deeply hydrates, smooths, and builds body from root to tip while providing 450°F heat protection. Priced to be discounted from retail even with shipping included. Great time to bundle or use Poshmark credit! Please note that I am not an authorized retailer and all sales are final. Please research this product prior to purchase. Fast and safe shipping and free beauty samples included with each purchase! ❤️