ALPHA ARBUTIN
What is it?
If your main skin concerns are hyperpigmentation, discoloration, scarring, dark spots or a generally uneven skin tone, alpha arbutin may be the missing ingredient on your top shelf. Safe for all skin types, it brightens skin without bleaching it – a distinction worth noting, as bleaching tends to have harsh effects on your skin. Hydroquinone, once highly regarded as a key ingredient for skin lightening, is known to kill pigment-producing cells, whereas arbutin simply slows them down, which makes it a more mild and safe alternative.
Want to know a little more science behind it?
Arbutin, the b-D-glucopyranoside derivative of hydroquinone, is a plant-derived compound found in the dried leaves of a number of different plant species such as bearberry, blueberry, cranberry, and pear varieties. Its efficacy lies in its ability to inhibit tyrosinase, the enzymes contained within pigment-producing cells called melanocytes, and it is less cytotoxic than hydroquinone. It also slows down the maturation of melanosomes, the organelles in which melanin is deposited and synthesised. But take head – although effective, high concentrations may result in hyperpigmentation.
How does it help your skin?
Alpha arbutin, which is chemically synthesised, has widely replaced its naturally occurring counterpart in topical skin treatments, as studies have shown it to be a more effective and stable skin-brightening solution. Since it is more gentle on the skin than other skin-brightening ingredients, and its active component is released slowly, it's ideal for sensitive skin, but suitable for all skin types. Benefits include an improved, radiant and more even skin tone; sun protection, as a result of alpha arbutin reducing darkening after sun exposure, and faded acne scarring or discolouration. For the best results, use morning and night – or as suggested by your preferred product.
SHOP THE INGREDIENT: Alpha Arbutin Serum
SOURCES:
https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3663177/
https://www.sciencedirect.com/science/article/pii/S0022202X1535689X
https://www.sciencedirect.com/science/article/pii/S0022202X15526663
FAQs and Answers
1. What is alpha arbutin used for in skincare
Alpha arbutin is a skin brightening ingredient used to reduce hyperpigmentation, dark spots, acne marks, and uneven skin tone. It works by slowing down melanin production in the skin, which helps improve overall skin brightness and clarity.
2. Is alpha arbutin safe for all skin types
Yes, alpha arbutin is considered safe for all skin types, including sensitive skin. It is gentler than many other skin brightening ingredients and works gradually to improve skin tone without harsh effects.
3. How does alpha arbutin reduce dark spots
Alpha arbutin helps reduce dark spots by inhibiting tyrosinase, the enzyme responsible for melanin production. By slowing this process, it prevents excess pigmentation and helps existing discoloration fade over time.
4. Can alpha arbutin help with acne scars
Yes, alpha arbutin can help fade post acne marks and discoloration caused by acne. With consistent use, it helps even out the skin tone and improves overall skin appearance.
5. How long does alpha arbutin take to show results
Most people begin to see visible improvements in skin tone and dark spots within four to eight weeks of consistent use. Results may vary depending on the severity of pigmentation and skin type.
6. Can alpha arbutin be used every day
Yes, alpha arbutin can be used daily, typically once in the morning and once at night. Regular use helps maintain a brighter and more even skin tone.
7. Is alpha arbutin better than hydroquinone
Alpha arbutin is often considered a safer alternative to hydroquinone. While hydroquinone can affect pigment producing cells directly, alpha arbutin works by slowing melanin production, making it a gentler option for long term use.
8. Does alpha arbutin protect skin from sun damage
Alpha arbutin may help reduce skin darkening caused by sun exposure. However, it should always be used with sunscreen to protect the skin and maintain brightening results.
