Gently yet highly effective evening Retinoid treatment containing OSKIA's advanced Super-Nutrient Retinoid Complex (Retinoid, Vitamin C & E and Pro-Vitamin D3) with high concentrations of cellular nutrients, plus botanical actives and key anti-oxidants to help maintain a firm, plump, youthful and healthy-looking complexion. Non-greasy and deeply penetrating, use this super-charged serum as part of your evening routine. This Retinoid also comes in a gentler strength (Level 1) with 0.2% Retinoid for more sensitive skin types, or those less accustomed to using Retinoid products. Key features: - Hydroxypinacolone Retinoate - a fourth-generation retinoid, unrivalled anti-ageing effects but without the sensitivities. - Pro-Vitamin D3, a precursor to Vitamin D boosts skin health. - Vitamin C boosts collagen production. - Turmeric, anti-inflamatory, improves skin radiance and evens skin tone. - Echium soothes and calms. - Aloaria Esculenta firms and boosts elasticity and the synthesis of collagen and hyaluronic acid. - Encapsulated Co Enzyme Q10 & Vitamin E complex excellent anti-oxidant protection. - Rosemary extract - anti-glycation and anti-oxidant activity as well as firms. - Very light in texture, added to rather than replaces evening skincare regime. - A unique dry feeling light oil. - Hemisqualane based so provides immediate hydration. - Non-sensitsing. - One of the few products on the market that contains Pro-Vitamin D, particularly important during the winter months. - Fragrance-free.