Skin whitening Ethyl Ascorbic Acid 3-O-Ethyl-L-ascorbic acid 86404-04-8
US $31.00-$100.00
Высококачественная 99% койевая кислота, порошок для отбеливания кожи, койевая кислота, косметический сорт
- Category: Daily Chemical Raw Materials >>>
- Supplier: Xian Ebos Biotech Co. Ltd.
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Product Overview
Description
Products Description
Kojic acid is modified kojic acid derivative,which not only overcomes the instability to light, heat and metallic ion, but also keeps the inhibitory tyrosinase activity and prevents the forming of melanin.
Kojic acid owns stable chemical property. It will not turn yellow for oxidation, metallic ion, illumination and heating. As fat soluble skin whitening agent,it is easier to be absorbed by skin.
The recommended amount of kojic acid dipalmitate in cosmetics is 1-5%; the amount of whitening products is 3-5%
Kojic acid owns stable chemical property. It will not turn yellow for oxidation, metallic ion, illumination and heating. As fat soluble skin whitening agent,it is easier to be absorbed by skin.
The recommended amount of kojic acid dipalmitate in cosmetics is 1-5%; the amount of whitening products is 3-5%
Specification
Product name | Kojic Acid Powder | ||||||
Type | plant extracts | ||||||
Appearance | White powder | ||||||
Sample | Freely Provided | ||||||
Certificate | GMP、Halal、ISO9001、ISO22000 | ||||||
MOQ | 1KG | ||||||
Purity | 99% | ||||||
Shelf Life | 2 Years | ||||||
COA
Product Application
Cosmetic raw materials
FAQ
Q1: How to confirm the Product Quality before placing orders?
A: By sending you via our available samples. Or if you have special requirement on the goods, we can prepare samples according to your requirement and send to you for your confirmation.
Q2: Can you supply free samples?
A: Yes, we can provide some free sample, only the shipping cost have to be on the customers' account. You can either pay us 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.
A: By sending you via our available samples. Or if you have special requirement on the goods, we can prepare samples according to your requirement and send to you for your confirmation.
Q2: Can you supply free samples?
A: Yes, we can provide some free sample, only the shipping cost have to be on the customers' account. You can either pay us 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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