Introducing the BLUE RETINOL serum from BIOTHERM, a groundbreaking advancement in bioscience that delivers exceptional rejuvenation in a vegan formula* (*free from any animal-derived ingredients). Each night, this serum works to combat wrinkles, enhance skin tone, and improve overall texture, unveiling a healthier and more youthful-looking complexion with daily use. Among its key components, it features: - PURE RETINOL 0.25%: A pure vitamin A variant recognized as a leading anti-aging solution known for its remarkable efficiency in skin restoration: minimizing wrinkles, promoting even skin tone, and refining texture. - LIFE PLANKTON 1%: A natural element that supports the skin's natural regeneration process. - NIACINAMIDE 3%: Commonly referred to as vitamin B3, it aids in safeguarding and calming the skin while boasting significant anti-pigmenting properties. COMMITTED TO OUR BLUE PRINCIPLES: The formula is vegan with 92% biodegradability. The packaging is eco-conscious, utilizing a bottle that is 25% recycled glass. TEXTURE: This serum has a delightful creamy texture that smoothly glides on the skin, penetrating deeply to deliver its rejuvenating and repairing benefits. Non-greasy and non-sticky, it leaves the skin feeling nourished and comfortable. With Pure Retinol present, the serum may develop a slight yellow hue over time; this is perfectly normal and safe as it occurs due to the oxidation of Retinol in its pure state. Ideal for individuals with normal to oily skin types.