NEW | The excellence of anti-aging. The highest concentration of active ingredients, for unparalleled intensity. After more than 3 years of research and more than 60 trials, Day+ created the perfect alliance of the 5 most powerful active ingredients recognized for their anti-aging actions. A scientific featUnique on the market, the formula combines in high concentration: 15% Vitamin C 2 Plant Collagens Plant Retinol Hyaluronic Acid Avocado Pulp Peptides 2 Clinical Studies* carried out by expert dermatologistsThe Lift Expert Serum shows short and long term results: 82% ⎮ Skin + elastic 73% ⎮ Wrinkles and fine lines smoothed 82% ⎮ Skin rejuvenated 86% ⎮ Immediate tightening effect 52.2% ⎮ Skin tone *Clinically proven by 2 clinical studies: Clinical study of efficacy by dermatological scoring carried out on 22 women aged 36 to 60 for 28 days. Eclinical study of efficacy by use test carried out on 22 women aged 36 to 60 for 28 days.