Struggling with stubborn dark spots, melasma, post-acne marks, or sun-induced hyperpigmentation? Our alpha arbutin serum combines 2% alpha arbutin with 2% licorice extract — a synergistic, plant-powered duo that brightens, evens skin tone, and reduces discoloration gently and effectively. This fragrance-free, lightweight formula is ideal for sensitive skin, daily routines, and long-term use, offering visible radiance without the irritation of harsher brighteners like hydroquinone.
2% Alpha Arbutin: Safe, Potent Melanin Inhibitor
Alpha arbutin, a stable derivative of hydroquinone found in bearberry plants, is widely regarded as one of the best gentle brightening agents. At 2% — a clinically supported and optimal concentration for most users — it works by competitively inhibiting tyrosinase, the key enzyme in melanin production. This reduces the formation of new pigment while fading existing dark spots, age spots, freckles, and post-inflammatory hyperpigmentation (PIH). Studies and dermatological insights show alpha arbutin visibly evens tone, improves radiance, and lightens discoloration with consistent use, often in 4–12 weeks. Unlike stronger actives, it's low-irritation, non-photosensitizing, and suitable for all skin tones and types, making it a top choice for melasma and acne scar fading.
2% Licorice Extract: Natural Soother & Brightening Booster
Derived from Glycyrrhiza glabra root, licorice extract is packed with glabridin — a powerful flavonoid that also inhibits tyrosinase to suppress melanin synthesis. At 2%, it delivers effective brightening while providing strong anti-inflammatory and antioxidant benefits. Licorice calms redness, reduces irritation, soothes sensitive or reactive skin, and helps prevent new pigmentation triggered by inflammation. Its gentle nature makes it excellent for rosacea-prone or post-treatment skin, enhancing overall glow and barrier health without dryness or stinging.
Why This Combination Delivers Superior Brightening Results
Together, alpha arbutin and licorice extract target hyperpigmentation through multiple pathways: blocking tyrosinase, reducing melanin transfer, and calming inflammatory triggers that worsen spots. This natural synergy amplifies fading of dark spots, melasma, and uneven tone while minimizing side effects — perfect for those avoiding aggressive treatments. Users often report brighter, more balanced complexion with reduced dullness and smoother texture over time.