Licorice Root helps to treat hyperpigmentation by inhibiting tyrosinase activity, which reduces melanin production. Niacinamide improves uneven skin tone and reduces dark spots, leading to a more uniform complexion. Lactic Acid exfoliates dead skin cells and promotes skin renewal, enhancing skin texture. Together, these ingredients effectively treat the symptoms of Acanthosis Nigricans, improving skin tone and smoothness.