Vitamin A is a serum with a concentration of a 0.5% Retinol. Key ingredients: Retinol, Glycerin, Panthenol. Benefits: helps to reduce fine wrinkles helps to reduce pigment spots stimulates collagen synthesis helps with comedogenic acne (black/white dots) About Retinol: Retinoic Acid is considered the most powerful ingredient with an anti-aging effect. Retinoic Acid derivatives are found in cosmetic products, namely: Retinyl Palmitate, Retinol and Retinaldehyde. Retinol helps to: Reduction of fine wrinkles Fading pigment spots Stimulation of collagen synthesis Reducing the appearance of pimples Reducing the appearance of dilated pores NOT to be used during pregnancy & breastfeeding. INDICATIONS helps to reduce fine wrinkles, helps to reduce pigment spots, stimulates collagen synthesis, helps with comedogenic acne (black/white dots) INGREDIENTS Aqua, Butylene Glycol, Dimethyl Isosorbide, Glycerin, Panthenol, Adenosine, Retinol, 1,2-Hexanediol, Tremella Fuciformis Sporocarp Polysaccharide, Hydroxypropyl Cyclodextrin, 1,2-Octanediol, Tropolone, Disodium EDTA SAFETY WARNING The frequency with which you apply the product matters a lot. One program you could try is this: The first 1-2 weeks apply the product with retinol once a week; In weeks 3-4 increases the frequency to 2 times a week; In weeks 5-6 increases the frequency to 3 times a week; In weeks 7-8 alternates once every two days; Weeks 9-10 apply every evening. Not everyone can get to applying retinol every night, but that shouldn’t be a problem. If you are experiencing irritation, sensitivity, peeling, stay at the previous stage of application. Apply a pea-sized amount after cleansing and drying the skin. Application on wet skin accelerates absorption into the skin, increg the risk of irritation. You can use it on the face, neck, décolleté or hands, but don’t forget that it is essential to use sun protection. It is ONLY used in the evening. See moreApply a pea-sized amount after cleansing and drying the skin. Application on wet skin accelerates absorption into the skin, increg the risk of irritation. You can use it on the face, neck, décolleté or hands, but don’t forget that it is essential to use sun protection. It is ONLY used in the evening. About Retinol: Retinoic Acid is considered the most powerful ingredient with an anti-aging effect. Retinoic Acid derivatives are found in cosmetic products, namely: Retinyl Palmitate, Retinol and Retinaldehyde. Benefits: helps to reduce fine wrinkles, helps to reduce pigment spots, stimulates collagen synthesis, helps with comedogenic acne (black/white dots). Key ingredients: Retinol, Glycerin, Panthenol. It improves the surface of the skin because it treats signs of sun damage, uneven texture, wrinkles and surface imperfections.