Cosiq Vitamin B3 20% Face Serum is a 20% Niacinamide (Vitamin B3) Serum that provides a great lipid barrier (a ceramide layer that helps retain moisture). It helps regulate the amount of oil the sebaceous glands produce and prevent your glands from going into overdrive.
Composition : Aloe vera leaf extract,Multipeptide complex,Hyaluronic acid,Niacinamide,Tocopherol
