Arbutin dramatically fades effects of hyperpigmentation like age spots, acne marks, and melasma. It also prevents recurrence, even after a sunburn, by blocking tyrosine (a non-essential amino acid that binds with tyrosinase to produce more melanin). So, if you are looking for a solution for dark spots, blemishes, acne marks, and controlling excess oil production, Arbutin is the right choice for you.