Ethyl Ascorbic Acid Liquid is a premium cosmetic ingredient based on 3-O-Ethyl Ascorbic Acid, a modern and stable derivative of Vitamin C designed for use in advanced skincare formulations. It is valued for its antioxidant properties and its ability to support a brighter, more even-looking and radiant skin appearance.
This liquid form is convenient for formulators looking for an easy-to-handle Vitamin C derivative for incorporation into serums, creams, lotions, gels, masks and other cosmetic preparations.
Ethyl Ascorbic Acid is commonly selected for modern brightening, radiance, anti-dullness and antioxidant skincare formulations, while offering formulation advantages compared with conventional L-Ascorbic Acid when used under appropriate formulation conditions.
INCI Name
3-O-Ethyl Ascorbic Acid
Common Names
- Ethyl Ascorbic Acid
- 3-O-Ethyl Ascorbic Acid
- Ethyl Vitamin C
- Ethylated Vitamin C
- Vitamin C Derivative
- EAA
- 3-O-Ethyl-L-Ascorbic Acid
Key Benefits
- Supports a brighter and more radiant-looking complexion
- Helps improve the appearance of dull-looking skin
- Provides antioxidant functionality in cosmetic formulations
- Supports an even-looking skin tone
- Suitable for advanced Vitamin C skincare products
- Helps support premium brightening and radiance formulations
- Convenient liquid format for formulation applications
- Suitable for serums, creams, lotions, gels and masks
- Can be incorporated into a wide range of modern skincare formulations
- Useful for face, body and targeted cosmetic care products
- Suitable for professional and commercial cosmetic formulation development
Cosmetic Applications
Face Care
- Vitamin C Serums
- Brightening Serums
- Radiance Serums
- Facial Creams
- Face Lotions
- Gel Creams
- Facial Gels
- Brightening Masks
- Anti-Dullness Formulations
- Spot-Care Cosmetic Products
- Eye-Care Formulations
Body Care
- Brightening Body Lotions
- Body Creams
- Hand Creams
- Body Serums
- Radiance-Enhancing Body Care Products
Advanced Skincare
Ethyl Ascorbic Acid Liquid can be used as part of formulations designed around:
- Vitamin C skincare
- Antioxidant care
- Brightening and radiance
- Dull-skin appearance
- Even-looking complexion
- Premium facial care
- Daily skincare formulations
Suitable Product Types
- Vitamin C Serum
- Face Serum
- Brightening Serum
- Anti-Dullness Serum
- Facial Moisturizer
- Brightening Cream
- Face Cream
- Gel Cream
- Facial Gel
- Face Mask
- Eye Cream
- Body Lotion
- Body Cream
- Hand Cream
- Cosmetic Spot-Care Products
- Professional Skincare Formulations
Recommended Usage
A typical starting range may be approximately 0.5%–3%, depending on the concentration of the supplied liquid material, formulation design and supplier specification.
Important: The final dosage should always be determined according to the supplier’s TDS/COA, active concentration of the liquid grade, finished-product requirements and formulation stability testing.
How to Use
- Determine the required quantity according to the formulation.
- Add Ethyl Ascorbic Acid Liquid to the appropriate formulation phase as recommended by the supplier.
- Mix thoroughly until uniformly incorporated.
- Avoid unnecessary prolonged exposure to excessive heat.
- Check the final formulation pH and compatibility.
- Evaluate colour, odour, viscosity and stability during development.
- Conduct appropriate compatibility and stability testing before commercial production.
Formulation Compatibility
Ethyl Ascorbic Acid Liquid may be incorporated into formulations containing ingredients such as:
- Hyaluronic Acid
- Niacinamide
- Alpha Arbutin
- Tranexamic Acid
- Licorice Extract
- Vitamin E
- Ferulic Acid
- Panthenol
- Glycerin
- Botanical Extracts
- Humectants
- Moisturizers
Product Information
| Parameter | Details |
|---|---|
| Product Name | Ethyl Ascorbic Acid Liquid |
| INCI Name | 3-O-Ethyl Ascorbic Acid |
| Ingredient Type | Cosmetic Active / Vitamin C Derivative |
| Function | Antioxidant, Skin Conditioning, Brightening Support |
| Physical Form | Liquid |
| Colour | Typically clear to pale yellow, grade dependent |
| Solubility | Depends on commercial grade and carrier system |
| Application | Skin Care, Face Care, Body Care |
| Recommended Usage | Approx. 0.5–3%* |
| Formulation Type | Serums, Creams, Lotions, Gels, Masks |
| Grade | Cosmetic Grade |
| Storage | Cool, dry and well-sealed conditions |
Why Choose Ethyl Ascorbic Acid Liquid?
Ethyl Ascorbic Acid is a popular choice for formulators developing next-generation Vitamin C skincare products. Its derivative format provides an attractive alternative for brands seeking Vitamin C-based formulations with a modern ingredient profile.
The liquid format can also simplify handling and incorporation compared with powdered raw materials, depending on the carrier and concentration of the supplied grade.
It is particularly suitable for manufacturers developing premium Vitamin C serums, brightening creams, radiance products and antioxidant skincare formulations.
Storage
- Store in a cool and dry place.
- Keep the container tightly closed when not in use.
- Protect from excessive heat, direct sunlight and prolonged exposure to air.
- Avoid contamination during handling.
- Follow the storage conditions specified in the supplier’s TDS/SDS
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