TULA Skincare Brightening Treatment Drops promise a radiant complexion. This potent serum features a 10% Triple Vitamin C complex to target dull skin and diminish the appearance of dark spots. Enhanced with prebiotics, probiotics, and lychee and mango extracts, it works to even skin tone. The serum’s formula protects against environmental factors that contribute to lackluster skin, promoting a brighter, more revitalized appearance. It is also oil and fragrance-free and non-comedogenic.