Benefits of Gerovital Must Have Hydrating Serum 10% Niacinamide: 10% Niacinamide + 1% Zinc Gluconate; Reduced imperfections; Diminished pores; Immediate hydration; Improved skin appearance; Bright and smooth complexion; Dermatologically tested; Niacinamide stabilizes the barrier function of the epidermis, reducing transepidermal water losses and improving the water content of the stratum corneum; Zinc Gluconate normalizes the activity of the sebaceous glands, regulates sebum secretion and improves the appearance and comfort of oily and acne-prone skin; Panthenol and Aloe Vera extract contribute to increasing the degree of hydration of the skin; Zanthalene® and Defensyl®Plus help to effectively balance the inflammatory process; 93% of the subjects stated that their skin is more hydrated*; 93% of subjects stated that they had improved skin texture*; *Subjective evaluation after 28 days of use, under the supervision of a dermatologist. Action: Hydration; Age: 20+, 25+, 30+, 35+; Skin type: Acneic, For all skin types; Use: Morning, Evening.Ingredients of Gerovital Must Have Hydrating Serum 10% Niacinamide: Aqua, Niacinamide, Pentylene Glycol, Squalane, Propylene Glycol, Zinc Gluconate, Polyacrylamide, Zanthoxylum Bungeanum Fruit Extract, Oleyl Alcohol, Phenoxyethanol, Aloe Barbadensis Extract, Octyldodecanol, Ribes Nigrum Seed Oil, Helianthus Annuus Seed Oil Unsaponifiables, Cardiospermum Halicacabum Flower/Leaf/ Vine Extract, Tocopherol, Helianthus Annuus Seed Oil, Rosmarinus Officinalis Leaf Extract, Ethylhexylglycerin, Panthenol, C13-14 Isoparaffin, Laureth-7, Acrylates/C10-30 Alkyl Acrylate Crosspolymer, Triethanolamine, Tetrasodium EDTA, Sodium Hydroxide. Rarely the list of ingredients can be changed. Consult the ingredients listed on the label of the purchased product. How to use Gerovital Must Have Moisturizing Serum 10% Niacinamide: Use the product without combining it with other serums. It is recommended to use the product before applying the cream. It is applied to the face, neck, décolletage, morning and evening. Test the tolerance to the product on a small area of ​​skin, in case of discomfort it is recommended to stop using the product.