Natura Siberica illuminating eye contour patches are a quick and comfortable solution to give your eyes that touch of light and vitality that stress and urban life take away from them. With its unique postbiotic active biome base and fermented extracts of northern cloudberry and wild raspberry, it helps the skin's microbiome to increase its resistance and improve its radiance. Active principles of the formula: The vitamin C present in its formula improves the tone and texture of the contour to help restore its natural glow. Niacinamide contributes to strengthening the hydration barrier of the epidermis, giving rise to a soft, glowing and rejuvenated result. It is recommended to apply the patches in the area under the eyes just before sleeping. Leave to act for about 15 minutes. Discard the patches after use. Let the excess serum be absorbed with gentle touches on the skin. Store in a cool, dry place.