Glutathione, together with Vitamin C, is a powerful antioxidant. It aids in decreasing the damaging results brought about by environmental hazards. Also, it neutralizes the effects of free radicals. Furthermore, the Vitamin C added to the glutathione creates a longer-lasting effect. Glutathione and Vitamin C are considered to be among the most effective skin whitening products. Its beneficial interaction gives a youthful & lighter skin glow as both are proven to decrease the production of melanin.