Enhetspris: | 138~140 USD |
---|---|
Betalings type: | L/C,D/P,D/A,T/T,MoneyGram |
Min. Rekkefølge: | 2 kilogram |
Merke: Ungdom sunn
Type: Herbal Extract
Form: Pulver
Part: Fruit
Ekstraksjonstype: Løsningsmiddelekstraksjon
emballasje: Drum, Plastic Container, Vacuum Packed
Opprinnelsessted: Kina
Merkenavn: Ungdom
applikasjon: Cosmetic
Cultivation Method: artificial planting
Produktnavn: Alpha Arbutin Powder
CAS NO: 84380-01-8
Good Solubility: Soluble In Water
God Stabilitet: A-arbutin blir ikke lett misfarget og forringet
Høy Effektivitet: hemmer bare melanom tyrosinase
Høy Sikkerhet: Hydrokinoninnhold ≤ 10 ppm
Spesifikasjon: 99%
Flow Chart: Microbial fermentation
Oppbevaring: Oppbevares i en forseglet, skyggelegging og oppbevar på et kjølig tørt sted
Grade: Cosmetic
Betalings type: L/C,D/P,D/A,T/T,MoneyGram
High purity
|
99.9%
|
Good solubility
|
Soluble in water, 151 g / l (20 ° C), in warm thermal (<70 ° C) or cold state, easy to fuse the other components in the
formulation. |
Good stability
|
Relative to β-arbutin, A-arbutin is not easily discolored and degraded;
After reaching 100 ° C. , A-arbutin remains stable; At pH -6.5, α-arbutin is more stable than other whitening materials; |
High effectiveness
|
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. |
High security
|
Hydroquinone content ≤ 10ppm
The concentration of a-arbutin added is 7%, and only more than 7% of arbutin may be sensitive to light and low in irritation. The a-arbutin skin care product contains hydroquinone in a concentration of less than 20 parts per million. Under such a low concentration limit, hydroquinone does not cause side effects such as anti-blackness of the skin. |
Safe use of cosmetics
|
5%
|
The recommended dosage
|
0.2%~2%
|
Over-the-counter OTC and medicinal burns and other external use
|
10%.
|
Produkt kategorier : Kosmetiske ingredienser > Fuktighetsgivende kosmetiske ingredienser
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