Bakel Lacti-Tech Refill is an anti-aging facial serum for all skin types. It is an innovative anti-aging serum containing only three proven active ingredients: lactobionic acid, una A highly effective substance capable of improving skin firmness thanks to its powerful antioxidant action; gluconolactone, which protects the skin from blemishes caused by sun exposure and improves skin tone. The Lacti-Tech refill contains vegetable glycerin with a humectant effect.