This star performer contains the highest level of Ultraceuticals Ultra-Reti™ Retinol microparticles, an advanced Retinol delivery technology. This skin perfecting serum plumps the skin to dramatically improve the appearance of fine lines and wrinkles. Scientifically formulated with Retinol (Vitamin A) to refine and improve the appearance of skin clarity, texture, pigmentation and imperfections. A complex of calming and hydrating ingredients support acclimatisation to the use of Retinol for normal, dry or oily skin types. Allows users of Retinol to experience optimal benefits while minimising the potential for irritation often associated with Retinol use. Suitable only for skin pre-conditioned with Ultra A Skin Perfecting Serum.