High Quality 99% 3-O-Ethyl-L-ascorbic acid 86404-04-8 ISO Manufacturer CAS NO.86404-04-8

Our advantages

1.high quality and competetive price

1)for prulifloxacin exported we can offer coa certificate and official invoice.

2)we are manufacturer with own lab and factory, can provide high quality products with factory price. 

3)products purity is test by our quality department strictly before sending, and you can also ask the third testing organization come and inspect, such as (sgs/ cti/ its), only after your confirmation will we send it out to you.

2.fast and safe delivery:

1)products can be sent out one or four weeks after payment. tracking number available, fixed service person are 7x24h for you to contact.

2) secure and discreet shipment. various transportation methods for your choice, like dhl/ups/tnt/fedex/sf-express.

3)customs pass and satisfied rate ¡ý99%.

4)for hot sale products we have stock in there for transferring. 

3 we have clients throughout the world:

1) professional service and rich experience make customers feel at ease, adequate stock and fast delivery meet their desire. 

2) market feedback and goods feedback will be appreciated, meeting customers' requirement is our responsibility. 

3) high quality, competitive price, fast delivery, first-class service gain the trust and praise from the customers

Description

Vitamin C ethyl ether (VC ethyl ether) is an oleophilic and hydrophilic amphoteric derivative of vitamin C, which not only retains the redox effect of vitamin C but is also very stable. It is a non discoloring vitamin C derivative, and it is also an oleophilic and hydrophilic water amphiphilic substance. This not only makes it extremely convenient to use in formulas, but also makes it easy to penetrate the stratum corneum and enter the dermis. After entering the skin, it is easily decomposed by biological enzymes to play the role of vitamin C, thereby improving its bioavailability.
1. Inhibition of tyrosinase activity by Cu2+acting on it, blocking melanin formation;
2. Very effective whitening and freckle removing effects (when added at 2%);
3. Anti Japanese light induced inflammation, with strong antibacterial and anti-inflammatory effects; 
4. Improve dullness and dullness of the skin, giving it elasticity; 
5. Repair skin cell activity and promote collagen production.

Product Show

Package & Delivery

The transportation time is 7-15 days. Safe Customs Clearance, door to door Service.
We always take extra care in packing and delivery. Even so, some customers still worry about the loss of packages and other problems. We understand your concerns. We have been engaged in foreign trade for more than ten years and have good after-sales service and reshipment policy. You can purchase with confidence.

(1) Most products are in stock and shipped within 1-3 days!

(2) Products shall be strictly tested by QC department before delivery!

(3) Ensure the safety of parts through our powerful transportation line!

(4) Clearance satisfaction rate ≥99%!

(5) Responsible for all after-sales quality problems!

FAQ

Q1：Do you accept sample order

A:We accept sample orders. We will make samples before mass production, and after sample approved, we'll begin mass production. Doing 100% inspection during production, then do random inspection before packing.

Q2：How to confirm the product quality before placing orders

A:You can get free samples for some products,you only need to pay the shipping cost or arrange a courier to us and take the samples. You can send us your product specifications and requests,we will manufacture the products according to your requests.

Q3：What's your MOQ

A:Our MOQ is 1kg. But usually we accept less quantity such as 100g on the condition that sample charge is 100% paid.

Q4：Do you supply product report

A:Yes. We'll give you product analysis report before shipping.

Q5：Is there a discount

A:Different quantity has different discount.

Why Choose Us

Company Information

Zhengzhou strong peptide cross-border e-commerce Co., Ltd. is a high-tech chemical enterprise in Central China, specializing in the chemical raw materials and intermediates.Since its establishment, the company attaches great importance to team training and technical reform..Set research and development, production, testing, sales as one of the high-tech enterprises.The company is committed to the separation, purification and chiral separation of high purity natural products, as well as the development, production and marketing of API intermediates.The company mainly engaged in high-end monomer products of natural medicinal plants, semi-synthetic derivatives of medicinal plant ingredients, chemical synthetic products, high-end natural food and cosmetic additives.