Alpha-Arbutin is a sugar-bound derivative of hydroquinone, naturally found in plants like bearberry. It works by inhibiting tyrosinase, an enzyme crucial for melanin production, thereby helping to reduce the appearance of hyperpigmentation and even out skin tone. It is generally considered a gentler alternative to hydroquinone.
NoneSkin brightenerVeganEvidence: High
BenefitStrong 3.5 / 4
Pigmentation
Texture
Anti aging
Acne
RiskLow 0.8 / 4
Irritation
Sensitization
Rated by SpottyLabs' ingredient methodology, independent of brands.
What it helps with
Reduces hyperpigmentation
Evens skin tone
Brightens complexion
Things to watch
Potential for mild irritation
Pairs well with
Vitamin C— Vitamin C can enhance the brightening effects and provide antioxidant benefits when used alongside alpha-arbutin.
Aha— AHAs can improve skin texture and penetration of alpha-arbutin by promoting exfoliation.
Be careful combining with
Retinoid— Combining with retinoids may increase the potential for irritation; introduce gradually and monitor skin response.
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