Newgreen Supply Cas 84380-01-8 Pure Alpha Arbutin Powder Skin Whitening
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Product Description
Alpha-arbutin is used as an antioxidant, bleaching agent and skin conditioner in cosmetics. Alpha-arbutin is the differential isomer of arbutin. Alpha arbutin in very low concentrations can inhibit the activity of tyrosinase, although the inhibitory mechanisms different from arbutin, but its strength is nearly 10 times as much as arbutin, and in high concentrations affect the growth of the cells don't. The European Union's Scientific Committee on Consumer Safety (SCCS) said in its latest opinion that alpha-arbutin is safe when it is contained in no more than 2% of facial care products and 0.5% of body care products.
COA
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NEWGREEN HERB CO., LTD Add: No.11 Tangyan south Road, Xi’an, China
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Product Name: Alpha Arbutin | Brand: Newgreen |
CAS: 84380-01-8 | Manufacture Date: 2023.10.18 |
Batch No: NG2023101804 | Analysis Date: 2023.10.18 |
Batch Quantity: 500kg | Expiration Date: 2025.10.17 |
Items | Specifications | Results |
Assay(HPLC) | 99% | 99.32% |
Physical & Chemical Control | ||
Identification | Positive | Complies |
Appearance | White powder | Complies |
Taste | Characteristic | Complies |
Loss on Drying | ≤5.0% | 2.00% |
Ash | ≤1.5% | 0.21% |
Heavy metal | <10ppm | Complies |
As | <2ppm | Complies |
Residual Solvents | <0.3% | Complies |
Pesticides | Negative | Negative |
Microbiology | ||
Total plate count | <500/g | 80/g |
Yeast & Mold | <100/g | <15/g |
E.Coli | Negative | Complies |
Salmonella | Negative | Complies |
Conclusion | Conform with specification | |
Storage | Store is cool & dry place. Do not freeze. | |
Shelf life | 2 years when properly stored |
Packing description: |
Sealed export grade drum & double of sealed plastic bag |
Storage: |
Store in cool & dry place not freeze., keep away from strong light and heat |
Shelf life: |
2 years when properly stored |
The role of arbutin in cosmetics
Whitening
In what form the first talk about splash, splash formation mainly damaged epidermis cells, under ultraviolet light, various electronic radiation, environmental pollution and so on, the basal melanin cell secretion of melanin, the body of the formation of melanin due to the role of tyrosine and tyrosinase. To resist the damage of external stimulation to basal cells, too much melanin can not be metabolized out of the epidermis normally, it will form skin problems such as uneven dark complexion and even color spots.
Package & Delivery
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