Enhance your complexion with the PIXI Collagen and Retinol Serum; a concentrated, multi-beneficial formula that works to restore radiance and elasticity.Infused with a cocktail of high-performance ingredients, including Collagen, Retinol and Niacinamide (Vitamin B3), the silky serum absorbs quickly into skin to deliver firming and plumping properties. The unique formula minimises the appearance of fine lines, whilst addressing uneven skin tone to promote a smoother, younger-looking visage with a healthy glow.