Vivier Retinol 0.5% is the ideal choice for the treatment of moderate skin concerns. Our formula uses industry-leading Poly-Pore® Technology to encapsulate our high-potency pure retinol and gently release it over time to visibly reduce fine lines and wrinkles, improve skin tone and texture, and reduce breakouts without the irritation and redness often associated with retinol products. Specially formulated with additional powerhouse ingredients Vitamin C & E to maximize your results plus squalane to minimize irritation. Fresh skin is brought to the surface and collagen production is boosted to deliver plumper, smoother, brighter skin. Retinol 0.5% is ideal for all skin types, maintaining results, and skin that has been pre-conditioned with 0.3% Retinol SR Complex.