Action of ferulic acid: • antioxidant - deactivates free oxygen radicals and reduces oxidative stress - the main causes of skin aging, additionally enhances the antioxidant effects of naturally occurring compounds in the skin such as vitamin C and vitamin E • photoprotective - absorbs UVB and UVA radiation, reducing the risk of skin damage caused by sun exposure, protects cellular DNA from damage • depigmentation - lowers the activity of tyrosinase (enzyme involved in melonogenesis) and also contributes to the dissipation of melanin in the skin (prevents the accumulation of dye in one place and discoloration) • anti-inflammatory - reduces erythematous reactions * The price includes acid peeling and a retinol mask.