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High Purity Cosmetics Silk Sericin Powder
Sericin is rich of amino acids with polar pendant groups, such as serine and asparaginic acid. It is a kind of protein with abundant hydrophilic groups. Because amino acid with hydrophilic polarity accounts for about 75% in sericin, especially serine which takes up about 30% of sericin, whose hygroscopicify is 50 times stronger than glycerol. Thus, sericin, is highly effective in moisture absorption, moisture, breathable function and antimicrobial function when used as raw material of cosmetic and chemical fiber lay material.



1.Sericin powder has the detoxication effects for some aromatics which can cause cancer;
2.Sericin powder helps promoting the metabolism of alcohol in human body and protecting liver;
3.Sericin powder can also repair and nurse the hair injured besides chemic through penetrating the interior of scathing hair squama;
4.Sericin powder can keep and adjust moisture, prevent skin from ultraviolet radiation, restrain splash generation, facilitate anti-aging for skin.
1.Applied in cosmetic industry,sericin powder is mainly used as the additive;
2.Applied in food industry,sericin powder is easy to permeate the derma layer of skin and get absorbed, nurturing skin as well.

Shaanxi greenyo biotech co., ltd is one specialized company which engaged in the naturalplant extracts, pharmaceutical intermediates, chemical raw materials research and development, production and sales of high-tech industry, its products are widely used in functional food and beverage, health care products, cosmetics and pharmaceutical, etc. Company mainly by natural plant as raw material, adopting the modern high technology combined with traditional craft, professional development of a variety of natural plant extracts, adopts modern structure, for natural products, health food, cosmetics and other industries to provide products and technical services. With the principle of "honesty, cooperation and win-win", the company serves the human health service. Our company is based on high starting point, high standard and high quality.



Q1: How to confirm the Product Quality before placing orders?
A: By sending you our available samples.
Or if you have special requirement on the goods, we can prepare samples according to your requirement for your confirmation.
Q2: Can you supply free samples?
A: Yes, we can provide some free sample, but the shipping cost should be on the customers’ account. You can either pay the shipping cost or arrange a courier to collect the samples.
Q3: What’s the MOQ?
A: For the high value product, our MOQ starts from 1g and generally starts from 10g.
For other low value product, our MOQ starts from 100g and 1kg.
Q4: Is there any discount?
A: Yes, for larger quantity, we always support with better price.
Q5: How to place order and make payment?
A: You can send our your Purchase order(if your company has), or just send a simple confirmation by email or by TradeManager, and we will send you Proforma Invoice with our bank details for your confirmation, then you can make payment accordingly.
Q6: How do you treat quality complaint?
A: All our products are strictly tested by our QC, and confirmed by QA; unqualified material will not be released to customer.
In case any quality problem is confirmed to be caused by us, we will replace the goods or refund your payment immediately.
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