Wander Beauty Sight C-er Vitamin C Concentrate Brightens Skin Without the Smell | Interview
The serum doesn’t sting at all, either — surprising, considering the formula packs 20 percent vitamin C. (According to board-certified dermatologist Jenny Liu, the typical optimal concentration is in the 10 to 15 percent range, so Sight C-er goes above and beyond.) They appear on the product’s ingredient list in the form of ascorbyl tetraisopalmitate…








