A water-based vitamin C serum at a 15% concentration of L-Ascorbic Acid, paired with Copper Tripeptide-1. Hyaluronic acid, centella asiatica, arbutin and mushroom extract fill out the formula, working on the look of tone and firmness. It is a light fluid that sinks in without tack, and the color deepens over the life of the bottle, which is normal for L-Ascorbic Acid in water.

For skin showing early slackness, uneven tone or a history of sun. Mornings, on clean dry skin, before moisturizer and always under SPF. Three to four drops covers face and neck. Keep it away from a sunny windowsill, as heat and light shorten its life. Judge it at eight to twelve weeks, not at two.