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3-O-Ethyl Ascorbic Acid Powder

3-O-Ethyl Ascorbic Acid Powder
Details
Alternative Names: Ethyl Ascorbic Acid, EAA Powder, 3-O-Ethyl-L-Ascorbic Acid, Stable Vitamin C Derivative Powder
Specification: Purity ≥99%, Customizable particle size & content available
CAS No.: 86404-04-8
Appearance: White odorless crystalline powder, fully water-soluble, compatible with most cosmetic solvents, featuring stable antioxidant and brightening functions
Core Advantages (Stable Vitamin C Derivative Features): Ultra-high purity up to 99%, excellent skin penetration, stable against light & heat, non-toxic, non-irritating even for sensitive skin, good biocompatibility, biodegradable & traceable. More stable brightening and collagen-boosting effects than raw L-Ascorbic Acid, no easy discoloration in formulas.
Service Support: Free samples, fast delivery, custom packaging, complete COA/SDS certificates, professional technical service, adjustable purity & customized formula support.
Category
Cosmetic Raw Materials
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Product Details

Product Description

 

3-O-Ethyl Ascorbic Acid Powder is a high-stability lipid-water dual-soluble vitamin C derivative. It can penetrate deep into epidermal and dermal layers and convert into active vitamin C inside skin cells. It widely applies in all skincare systems, solving the instability and irritation problems of traditional vitamin C, and delivers long-lasting whitening, anti-oxidation and anti-aging effects.
As an advanced brightening antioxidant raw material, 3-O-Ethyl Ascorbic Acid Powder owns outstanding skin care performance. It inhibits tyrosinase activity to block melanin production, boosts collagen synthesis to lift skin elasticity, neutralizes free radicals to resist UV damage. It features mild formula compatibility and long-term activity retention, far superior to regular VC powder, ideal for brightening, anti-photoaging and anti-dark spot formulations.

product-1319-1280

 

COA

 

 

Test Item Specification Result
Appearance White fine powder Complies
Purity ≥99.0% 99.7%
Moisture ≤0.5% 0.20%
Total Ash ≤0.1% 0.04%
Heavy Metal(Pb) ≤10ppm <5ppm
Arsenic(As) ≤2ppm <1ppm
Total Plate Count ≤100CFU/g 22CFU/g
Yeast & Mold ≤10CFU/g <10CFU/g
Escherichia Coli Negative Negative

 

Functions and Effects

 

 

◆ Powerful Antioxidant & UV Damage Resistance
Neutralizes free radicals twice faster than pure VC, alleviates UV-induced redness and photodamage, delays photoaging.
◆ Skin Brightening & Fade Dark Spots
Suppresses melanin generation, lightens pigmentation, evens uneven skin tone without irritation.
◆ Boost Collagen Synthesis & Anti-Wrinkle
Promotes fibroblast collagen production, improves skin elasticity, reduces fine lines and sagging.
◆ Mild & Sensitive Skin Friendly
No acidic irritation, stable under wide pH range, compatible with acid & alkaline skincare formulas.
◆ Wide Raw Material Compatibility
Mixes well with most skincare actives, prevents formula yellowing, works as stable brightening additive.
product-1280-1734

 

 

Application Fields

 

 

 

◆ Cosmetics & Skin Care Products
Brightening serums, whitening creams, sunscreen, anti-aging essence, spot fading lotion, facial masks, makeup base.
◆ Pharmaceutical Field
Topical wound repair preparations, skin soothing anti-inflammatory ointments, medical lightening care products.
◆ Health Care Field
Oral antioxidant nutritional supplements, anti-oxidation functional health products.
◆ Food Field
Food antioxidant additive, color protection agent for functional beverages & health food.

product-1280-1280

 

Business Scope

 

 

0421001

 

Packaging And Transportation Methods

 

 

001

 

Certificationss

 

 

222

 

FAQ

 

 

Q1: Why should I choose your company?
A1: We are integrated with industry and trade. We have our own factory, all products are produced in the factory, quality safety is guaranteed; We have a professional R&D team production, team sales team and after-sales team the whole process for your shopping escort.
Q2: How does your factory make sure the product quality?
A2: 1. We will check the samples randomly.2. Ensure the quality and storage safety of each batch of products.3. We will make a final inspection before shipment to avoid any problems.
Q3: Can I get some free sample?
A3: We are happy to provide samples free of charge, you only need to pay for the shipping cost. Please consult customer service for details.
Q4: Is there any discount?
A4: Yes, some products are being discounted. We have a large number of coupons and limited time discounts waiting for you to claim. You can contact our customer service if you have any needs.
Q5: What's your minimum quantity? How to place order online?
A5: Different products have different MOQ. Please consult customer service for details. You can click start order to place your order, or click send Inquiry/chat to contact our customer service for details.
Q6: What is the payment term?
A6: Payment can be done by Trade Assurance, T/T, L/C, Credit Card and more. Please consult customer service for details.
Q7: What is the delivery time/method?
A7: We usually ship the goods within 1-7 working days after you make the payment. We can express by door to door by air, by sea, you can also choose your freight forwarder.
Q8: When can I get the quotation?
A8: We usually make an offer within 24 hours after receiving your inquiry. lf it's an urgent order, you can call us or mention it in the subject line of your email, so we can give priority to reply it.

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