Related Attributes
Product details
| Product Name | Cosmetic grade sepiwhite cas 81646-13-1 bulk 99% skin whitening sepi white powder |
| Appearance | white powder |
| Grade | Cosmetic Grade |
| Specification | 99% |
| Keywords | Sepiwhite；Sepi white Powder cosmetic grade；Sepi white Powder |
| Storage | Keep in a cool, dry, dark location in a tightly sealed container or cylinder. |
| Shelf Life | 24 Months |
| If you need more information, please contact us.>> |
1. Whitening and brightening skin tone
By inhibiting tyrosinase activity and blocking α-MSH (melanin stimulating hormone) signaling pathway, reduce melanin production, improve skin tone uneven, dull and color spots, commonly seen in whitening essence, face cream and other skin care products .
2. moisturizing and skin Barrier repair
Regulate cuticle hydration, enhance skin's ability to hold water, relieve dryness and roughness, suitable for moisturizing lotion, repair cream and other formulations .
3. formula synergistic effect
combined with antioxidant : such as vitamin C, can improve the anti-aging effect, delay oxidative damage .
combined with thickener : such as SEPIGEL 305, improve product texture and ductability, enhance absorption .
synergistic with sunscreen : some formulations combine it with physical sunscreen to achieve the dual effect of "whitening + protection" .
Iv. Industrial production and raw material supply
As cosmetic grade raw material, it is produced by Xi 'an Virgin Biology, Suzhou Manson Tech and other enterprises. The package size is 1kg/ aluminum foil bag or 25kg/ barrel, shelf life is 2 years, and it should be stored in dry place away from light .
V. Application scenario expanded
Suitable for sensitive skin care products, through low irritation test, can be integrated into anti-sensitivity essence, soothing mask and other formulations
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Pharmacological action of sepi white powder.
1. Whitening mechanism
Inhibits melanin production : reduces epidermal melanin deposition by blocking tyrosinase activity and reducing the oxidation of melanin precursor substances such as dopamine.
Blocking melanin stimulating hormone signal : inhibit α-MSH (melanin stimulating hormone) and melanocyte receptor binding, interfere with melanin synthesis signaling pathway .
2. Skin barrier and metabolic regulation
Moisturizing and repairing : By regulating cuticle hydration, enhance the skin's ability to lock water, improve dryness and roughness .
antioxidant assistant : indirectly reduce free radical stimulation of melanocytes, delay skin oxidative damage
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