3.5% high dose retinol serum visibly reduces the 4 signs of skin aging in just 2 weeks! Featuring a 3.5% retinoid complex and soothing squalene minimize the appearance of pores, even skin tone, smooth texture and even the appearance of wrinkles. This product is a game changer in the AGE smart range and has been awarded ‘Byrdie 2022 beauty award’ against leading competitors for its results and complexity whilst keeping the skin healthy and barrier intact.