This serum has been formulated to intensely hydrate and soothe skin continuously for 48 hours thanks to 1% hyaluronic acid and cucumber extract This concentrate of 100% natural active ingredients combats the tightness and dryness of dehydrated skin. Skin is more comfortable and plump, and the complexion is evened out Its light, fluid texture penetrates quickly into the skin for an immediate effect. After the age of 25, natural hyaluronic acid production decreases, and the cells that protect the skin renew themselves less rapidly. The skin's barrier function gradually deteriorates, and the skin dehydrates more quickly, leading to the formation of fine lines. Our new hydrating serum with 1% hyaluronic acid has been formulated to provide continuous hydration for 48 hours. Hyaluronic acid is a molecule naturally synthesized by the skin whose function is to maintain skin hydration and preserve its plump and supple appearance. It is capable of retaining up to 1000 times its weight in water. It will act as a humectant, meaning it will remain on the skin's surface and create a protective film preventing water from evaporating. Known to smooth, hydrate, and plump the skin, its fresh, naturally gel-like texture penetrates instantly without leaving a spongy feeling or tightness. Its effectiveness has been tried and proven to hydrate and improve skin elasticity. We've added cucumber extract and aloe vera to our serum to calm and soothe the skin. This is a serum that is perfect to pair with our Healthy Glow Vitamin C Serum. Hyaluronic acid and vitamin C complement each other particularly well; when combined, they simultaneously improve skin's radiance, hydration, elasticity, and texture. Skin type: All skin types, including sensitive skin Need: Hydration Application: Morning and evening before the cream Key Ingredients: 1% Hyaluronic Acid, Cucumber Extract, Aloe Vera Extract Texture: Fluid serum, aqueous gel Average duration of use: 2 to 3 months And what happens to the planet in all this? We're not perfect, but we strive to find an alternative to plastic by offering you reusable glass bottles. Our formulas are short but effective, 100% natural, and certified organic. Our products are suitable for vegans as they contain no ingredients of animal origin and are not tested on animals in accordance with European regulations. Apply 1 to 2 times a day before applying cream to clean, dry skin using circular movements. The serum can be applied to the face, neck, and décolleté. Store in a cool, dry place away from direct sunlight.