Kiehl's Powerful-Strength Vitamin C Serum

Kiehl's Since 1851 Powerful-Strength Line-Reducing Concentrate Vitamin C Serum Travel size 5 mL / 0.17 fl. oz What it is: A potent vitamin C serum formulated with 12.5 percent vitamin C and hyaluronic acid. Skin Type: Normal, Dry, Combination, and Oily Skincare Concerns: Fine Lines and Wrinkles, Uneven Texture, and Loss of Firmness and Elasticity