Discover the L’Oréal Paris Age Perfect Le Duo Serum, a breakthrough innovation from L’Oréal labs. Clinically proven to reverse the look of up to 5 years of wrinkles. Experience the power of 2 serums in 1 pump, double the ingredients to expertly target wrinkles, firmness, and radiance with a luxurious formula. On one side, collagen peptide booster serum to boost your skin to help rebuild firmness and smooth wrinkles. On the other, vitamin B3 and C, to reignite radiance and even skin tone withtwo powerhouse vitamins. Dermatologically tested and suitable for all skin types, to reveal radiant and younger-looking skin. Proven Results: Skin is smoother and feels intensely nourished. Skin looks visibly younger, more radiant, and more defined. Skin is firmer, more even, and with the appearance of less wrinkles. Dermatologically tested - Suitable for all skin types. Fast and smooth absorption.