Visibly reduces enlarged pores by up to 62% (with regular use for 4 weeks) - p-Refinyl limits the deformation and loosening of pores by strengthening the collagen structure of the epidermis. By strengthening the walls of the pores, it smoothes the skin which reduces shine. The skin becomes more even and smooth. Limits sebum secretion - through the AC.NET complex, sebum secretion is limited and keratosis is reduced. Restores the healthy appearance of the skin - an active complex of AHA and L-Arginic acid brightens the skin, removes dead cells of the epidermis, evens out small irregularities, giving the skin an even appearance. It enables proper hydration through its glycerin content, which penetrates the deeper layers of the stratum corneum. It stays inside the skin and binds water molecules for approximately 24 hours. As a result, it smoothes the skin, improves its elasticity and helps to properly regulate the regeneration process of the epidermis. It has antibacterial properties - the serum improves the condition of the skin, moisturizes the skin deeply, stimulates regeneration and soothes irritations. > Visibly reduces enlarged pores > Limits sebum secretion > Non-comedogenic RECOMMENDED FOR: daily care for oily and combination skin prone to enlarged pores. Instructions for use: apply the product to the affected skin and let it absorb. HYPOALLERGENIC