Beta-Arbutin is a natural skin brightening and lightening agent. It is a glycosylated form of hydroquinone, which is derived from the bearberry plant. Beta-Arbutin works by inhibiting the activity of tyrosinase, an enzyme responsible for the production of melanin in the skin. The main function of Beta-Arbutin is to reduce the appearance of dark spots, hyperpigmentation, and uneven skin tone. It can effectively brighten the skin and improve its overall radiance.
In terms of efficacy, arbutin can be ranked as D-arbutin > α arbutin > β arbutin
But, D-arbutin has been banned from cosmetics since 2021.
Differences between alpha arbutin and beta-arbutin?
α arbutin & β arbutin
| α arbutin |
β arbutin |
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1. The inhibitory power of α-arbutin on tyrosinase activity was about 15 times stronger than that of β.
2. α-arbutin has more powerful whitening effect than traditional β-arbutin.
3. The stability of alpha arbutin is effective, and it will not absorb light during the day.
4. Alpha arbutin is available in the morning, beta arbutin is afraid of light, so beta arbutin can not be used during the day.
1
Skin Lightening: Arbutin is known for its skin lightening properties.It works by inhibiting the activity of tyrosinase, an enzyme responsible for melanin production in the skin. By reducing melanin synthesis, arbutin can help lighten dark spots, hyperpigmentation, and even out skin tone.
2
Anti-Aging: Arbutin has antioxidant properties that help combat free radicals, which can contribute to premature aging of the skin. Thus, arbutin can potentially reduce the appearance of fine lines, wrinkles, and age spots, promoting a more youthful complexion.
3
Sun Protection: Arbutin has been found to have some mild sun protection properties, acting as a natural sunscreen. While it is not a substitute for proper sun protection measures like sunscreen, arbutin can provide an additional layer of defense against harmful UV rays.
4
Soothing & Anti-Inflammatory: Arbutin has soothing and anti-inflammatory effects on the skin. It can help calm and reduce redness or irritation, making it beneficial for those with sensitive or inflamed skin conditions like acne, eczema, or rosacea.
5
Moisturizing: Arbutin has hydrating properties and can help improve skin moisture retention. This can contribute to a smoother and more plump appearance of the skin, enhancing overall skin health.
