ASYNTRA SL is a synergistic blend of Synovea® HR (Hexylresorcinol) and Synovea® EL (Ethyl Linoleate) and Caprylic/Capric Triglycerides, Asyntra SL is an elegant, easy-to-use a skin lightening blend. Ethyl Linoleate is a very good solubilizer for HR and is a stable form of Linoleic acid. Linoleic acid is an essential fatty acid, a precursor of ceramides and a major component of skin lipids. It is clinically proven to lighten UV-induced skin pigmentation by accelerating post-translational proteolytic degradation of tyrosinase

PEROXYDONE K-30 complex by Ashland Specialty Chemical acts as a whitening agent. It is a highly stable, solid complex of hydrogen peroxide with pharmaceutical-grade polyvinylpyrrolidone. It is stable in a wide range of solvents and provide excellent substantivity, bioadhesion, film-forming and formulation thickening. It releases hydrogen peroxide on contact with water or saliva, resulting in brighter and whiter teeth.

AA2G is a vitamin C stabilized with glucose , which generates a stable bioactive vitamin C derivate. It reduces melanin activity and provides brightness. AA2G enhances collagen synthesis while maintaining skin elasticity. It has powerful antioxidant activity.