REN Bio Retinol Youth Serum

REN Bio Retinol Youth Serum -NIB -Full Size Driven by bidens pilosa, a plant-derived retinol substitute that increases firmness, elasticity, and apparent roughness. Niacinamide promotes a brighter, more even complexion while ceramides serve to strengthen the skin's barrier function. Retinol-mirroring results, made suitable for sensitive skin. Our clinically proven healthy ageing serum combines our plant-derived alternative to Retinol, Bidens Pilosa, with Ceramides and Niacinamide to visibly even skin tone and pigmentation, plump, smooth, for a firmer-looking skin, while visibly reducing fine lines and wrinkles after just 7 days