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|Purity:||99%||Good Solubility:||Soluble In Water|
|Product Name:||Alpha Arbutin Powder||Appearance:||White Crystal Granular Powder|
|Effectiveness:||Inhibit Melanin Production||Different Preparation Methods:||There Is Solvent Residue And The Safety Is High.|
soluble in water
Relative to β-arbutin, A-arbutin is not easily discolored and degraded;
Alpha-arbutin inhibits melanoma tyrosinase only, and its mechanism is presumed to be mixed inhibition. And the inhibitory strength of α-arbutin is 10 times that of β-arbutin.
Hydroquinone content ≤ 10ppm
3.Four steps for Whitening
Alpha-Arbutin can effectively inhibit the activity of melanin-promoting enzymes during the growth of black.
1. Prevention: Reduce the absorption of ultraviolet light.
Physical sun protection and chemical sun protection:
2. Protection: Anti-free radical, anti-inflammatory.
3. Activation of melanin: reducing the products and activities of melanocytes.
4. Melanin production process: inhibits the activity of enzymes that promote melanin growth.
A- Arbutin can inhibit the activity of tyrosinase, inhibit the formation and excessive deposition of melanin, and reduce the appearance of pigmentation, thus achieving the purpose of whitening and freckle.
Arbutin as a whitening agent, its whitening mechanism is mainly to inhibit monophenolase activity, prevent tyrosinase from catalyzing the conversion of L-tyrosine to L-dopa, and α-arbutin to tyrosinase monophenol. Enzyme has a strong inhibitory effect, while α-arbutin has a certain activation effect on the tyrosinase diphenolase, and the mechanism of action is a competitive and non-competitive mixed activation. Numerous clinical studies have shown that α-arbutin has a unique effect in promoting even skin tone.
4. Main effects:
4.1 Whitening spots:
Αlpha-arbutin can rapidly penetrate deep into the skin, and can inhibit the activity of tyrosinase present in the pigment blast cells deep in the stratum corneum without affecting the cell proliferation concentration. It prevents the formation of melanin and forms a double effect on the surface of the skin, inhibiting the formation of melanin and achieving a whitening effect.
4.2 Repair damage:
Αlpha-arbutin can promote skin cell growth and help heal wounds. Human skin cells in vitro culture experiments show that arbutin
When arbutin is present in a trace amount (10-3mmol/L), the cell growth rate is significantly improved, and the skin has a nursing function.
It also maintains cell viability while repairing damage.
4.4 Sterilization and anti-inflammatory:
Arbutin is the main ingredient of the new type of scald medicine. It is characterized by rapid analgesia, strong anti-inflammatory ability, rapid elimination of redness, rapid healing and no scarring. Therefore, it is also a good medicine for inflammatory skin.
Contact Person: Wei
Product Name: Alpha-Arbutin
Stability: When the pH is 4-6.5, it is more stable than other white materials in a plurality of dosage forms such as a liquid, an emulsion, a paste, a gel, a paste, and an aerosol.
Solubility: Soluble in water, 151g / l (20 ° C), in warm (<70 ° C) or cold state, easy to fuse with other ingredients in the formula.
Process: Microbial fermentation