| Appearance: | White Crystalline Powder | Purity: | 98% |
|---|---|---|---|
| Grade: | Cosmetic Grade | Function: | Skin Whitening |
| Source: | Bearberry Extract | Shelf Life: | 24 Months |
| Highlight: | cosmetic grade alpha arbutin powder,98% pure bearberry extract powder,alpha arbutin plant extract powder |
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| Attribute | Value |
|---|---|
| Appearance | White crystalline powder |
| Purity | 98% |
| Grade | Cosmetic grade |
| Function | Skin whitening |
| Source | Bearberry Extract |
| Shelf Life | 24 months |
Natural Bearberry Extract Skin Whitening Alpha Arbutin Powder Cosmetic Grade Alpha Arbutin 98%
Alpha Arbutin is a highly effective, naturally derived skin-brightening agent widely used in cosmetic and dermatological products. It is a purified, active form of arbutin, obtained from the leaves of bearberry, blueberry, or cranberry plants, though it can also be synthesized for enhanced stability and potency.
| Property | Alpha Arbutin | Beta Arbutin |
|---|---|---|
| Chemical Structure | α-anomer (more effective) | β-anomer (less potent) |
| Source | Derived from bearberry, synthesized | Naturally found in plants (e.g., pear leaves) |
| Potency | Stronger - higher tyrosinase inhibition | Weaker - requires higher concentrations |
| Stability | More stable, less prone to degradation | Less stable, may break down faster |
| Skin Penetration | Deeper absorption -> better results | Poorer absorption |
| Efficacy | Faster, more noticeable brightening | Slower, milder effects |
| Safety | Gentle, low irritation risk | Also gentle but less effective |
| Concentration | Effective at 1-2% | Often needs ≥5% for similar results |