Melaquest Cysteamine Serum / Anti Aging Serum / 0.9oz / Adult / Female / Dermaquest

This potent brightening serum features cysteamine, 1.5 times more effective than prescription hydroquinone, to target stubborn discolorations, dark spots, and uneven skin tone in multiple ways, resulting in unprecedented brightening and unification of skin tone.

Synergistically blended with vitamin C and skin-protective peptides, skin remains brightened without future recurrence. Stronger than hydroquinone, without the use of hydroquinone.