Verso No. 4 Super Facial Serum is a healing and strengthening anti-aging serum with a high dose of Retinol 8 - a stable vitamin A complex that is eight times more effective than standard Retinol. Super Facial Serum has a maximum effect on the skin, increases the collagen of the skin and improves the texture, as well as reduces wrinkles and discolorations. It also contains amino acids, turmeric and pepper extract as well as hyaluronic acid.Application:Can be used both day and night and combined with Verso Day and / or Night Cream or used alone.