Dr. Althea Gentle Vitamin C Serum eliminates dull and uneven skin tone, delicately brightens acne marks and stagnant spots. Improves the complexion, gives a healthy glow. Optimizes the protective functions of the skin, strengthens local immunity. Regulates sebum production, suppresses inflammation and reduces the risk of acne. Delicately brightens post-inflammatory pigmentation and evens out the tone. The main active ingredients: Niacinamide (vitamin B3, 30,000 ppm) slows down the delivery of melanin to the stratum corneum, thereby preventing the formation of age spots on the surface. Regulates sebum production, reduces greasy shine, narrows pores. Reduces sensitivity to external stimuli and enhances local immunity. Sea buckthorn hydrolate evens the tone, soothes irritation, helps in the fight against dryness and peeling. It has an antioxidant effect and protects against the negative effects of the environment. Green tea hydrolate has an anti-inflammatory effect, fights inflammation and regulates sebum production. Vitamin C (3-O Ethyl Ascorbic Acid) in a stable form lightens age spots, stimulates collagen synthesis and has an antioxidant effect, increases elasticity and density. Postbiotics (Bifida Ferment Filtrate) reduce sensitivity to external stimuli: temperature changes, dry air, wind. Maintain a protective barrier. Suitable for all skin types.