The two types of arbutin, alpha arbutin and beta arbutin, are cosmeceutical ingredients in skin care products that are tyrosinase inhibitors used to treat hyperpigmentation. Arbutin serums and arbutin creams are popular skin care products used to lighten dark spots on the skin, especially when using hydroquinone is undesirable. Compounding pharmacies may make a skin lightening product that has hydroquinone and arbutin together, but you will no longer see hydroquinone available without a prescription.
Arbutin is one of the most commonly used skin care ingredients to lighten skin that is available over the counter without a prescription. pakistan cosmetics 03154497759
Alpha Arbutin vs Beta Arbutin
There are two forms of arbutin found in skincare. They have the same chemical structure but different rotational configurations which gives them slightly different effects on melanin production.
- Alpha arbutin (4-hydroxyphenyl alpha-glucopyranoside)-
- Does not occur naturally so will not be found in natural or organic skin care products
- Is synthetic
- Is a stronger tyrosinase blocker than the beta arbutin form
- Studies have demonstrated that synthetic α-arbutin is 10 times more effective than natural arbutin.[6]
- Beta arbutin (4-hydroxyphenyl beta-glucopyranoside)-
- Occurs naturally in plants.
- Found in the dry leaves of bearberry, cranberry, blueberry, wheat, and other plants.[1],[2]
- This is the form used in natural and organic skin care creams and serums
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