A SUMMARY OF THE ITEM COLLAGEN SERUM PIERRE CARDIN This serum offers the nutrients your skin needs to maintain its youthful suppleness and elasticity while also containing soluble collagen. It has hyaluronic acid and vitamin C in it. effectively aids in the reduction of age spots, fine lines, and wrinkles, as well as other visible signs of aging. Application: Apply to clean skin, avoiding the area around the eyes. Apply with the tips of your fingers to the cleaned face and neck area. Give yourself some time before using cream or makeup. It can be used in the morning and at night, twice a day. Caution: Only for external use. Steer clear of the eyes. Keep out of reach of children. Keep the container at room temperature. If redness or irritation develops, stop using.