Bakel Thio-A 30 ml Refill is a regenerating facial serum for all skin types. An advanced serum that works against the slowdown of cellular turnover and imbalance in sebum production. The 26 active ingredients clean of Thio-A 30 ml Refill have great and validated anti-aging effectiveness, promote cellular regeneration, and visibly improve the skin's appearance in tone, elasticity, smoothness, and uniformity.