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SD Duo-Bright-C (Ethyl Ascorbic Acid)

Brightening

INCI Name: 3-O-Ethyl Ascorbic Acid

SD Duo-Bright-C (Ethyl Ascorbic Acid) is a skin brightening active with INCI: 3-O-Ethyl Ascorbic Acid. Brightening.

Solubility Notes: Refer to technical documentation for solubility and incorporation guidelines.

Perfect For These Applications

Other cosmetic uses possible—contact us for formulation guidance.

Brightening Serums

Incorporate SD Duo-Bright-C (Ethyl Ascorbic Acid) into targeted brightening serums to help reduce the appearance of dark spots and promote a more even skin tone.
Tone-Correcting Creams

Use SD Duo-Bright-C (Ethyl Ascorbic Acid) in tone-correcting moisturizers and creams to support long-term improvements in skin clarity and luminosity.
Spot Treatment Products

Add SD Duo-Bright-C (Ethyl Ascorbic Acid) to targeted spot treatments for concentrated action on areas of hyperpigmentation and uneven tone.

Performance & Formulation Insights for SD Duo-Bright-C (Ethyl Ascorbic Acid)

How SD Duo-Bright-C (Ethyl Ascorbic Acid) Works

SD Duo-Bright-C (Ethyl Ascorbic Acid) is a specialized skin brightening active. Brightening. This formulation helps promote a more even, luminous complexion by targeting the appearance of uneven tone and discoloration.

Formulation Guidelines

SD Duo-Bright-C (Ethyl Ascorbic Acid) is designed for straightforward incorporation into cosmetic formulations. For optimal performance, add during the appropriate phase of formulation and ensure compatibility with other ingredients. Follow recommended use levels for best results.

Key Formulation Benefits

Targeted Performance: Brightening.
Brightening: Helps promote a more even, luminous complexion.
Vegan & Cruelty-Free: Suitable for vegan and cruelty-free formulations.

Heading #1
Benefits	Brightening & Skin Lightening, Even Skin Tone
INCI Name	3-O-Ethyl Ascorbic Acid
Usage Rate	0.5%-5%
Active Type	Vitamin C Derivatives, Vitamins & Derivatives
Solubility	Water-Soluble
Application Area	Face
Physical Form	Powder
Certifications	Cruelty-Free, Vegan

Frequently Asked Questions About SD Duo-Bright-C (Ethyl Ascorbic Acid)

SD Duo-Bright-C (Ethyl Ascorbic Acid) is a skin brightening cosmetic active ingredient. Brightening. It is designed for professional cosmetic formulation use.

The INCI name is: 3-O-Ethyl Ascorbic Acid.

Usage rates depend on the specific formulation and desired effect. Please consult the technical data sheet for recommended incorporation levels.

Refer to the technical data sheet for specific incorporation guidelines, including recommended phase of addition, temperature limits, and compatibility notes.

Visible brightening improvements generally develop over several weeks of consistent use. Clinical or consumer studies typically assess results over 4-8 week periods. Individual results may vary based on formulation and skin type.

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