




FAQ (Frequently Asked Questions)
1. What is Glyoxylic Acid 50%?
Glyoxylic Acid 50% is a cosmetic-grade aqueous solution of glyoxylic acid, commonly used in personal care products, especially hair treatments. It serves as a hair-smoothing and straightening agent, as well as a pH adjuster in formulations.
2. What is the CAS Number and INCI Name of Glyoxylic Acid?
CAS Number: 298-12-4
INCI Name: Glyoxylic Acid
3. What are the benefits of using Glyoxylic Acid in personal care products?
Hair Smoothing & Straightening – Helps reduce frizz and enhances hair manageability.
Formaldehyde-Free Alternative – Used in keratin treatments as a safer substitute for formaldehyde.
pH Regulator – Helps maintain optimal acidity levels in cosmetic formulations.
Skin Exfoliation – Occasionally used in chemical peels for its mild exfoliating properties.
4. What are the common applications of Glyoxylic Acid in personal care?
Hair Straightening Treatments – Used in keratin and smoothing treatments for semi-permanent effects.
Shampoos & Conditioners – Enhances hair texture and shine.
Chemical Peels & Skincare Products – Provides gentle exfoliation and brightening effects.
pH Adjuster in Formulations – Used to balance acidity in various personal care products.
5. Is Glyoxylic Acid safe for use in personal care products?
Yes, Glyoxylic Acid is generally considered safe when used within recommended concentrations. However, due to its acidic nature, improper formulation or excessive use can cause scalp or skin irritation.
6. Can Glyoxylic Acid cause skin or scalp irritation?
Yes, in high concentrations, Glyoxylic Acid can be irritating to the skin, eyes, and scalp. It is important to follow proper formulation guidelines and avoid prolonged exposure.
7. Is Glyoxylic Acid environmentally friendly?
Glyoxylic Acid is biodegradable, but like other acids, it requires controlled disposal to prevent environmental harm. Proper handling and dilution are recommended for eco-friendly use.
8. Are there alternatives to Glyoxylic Acid in personal care products?
Yes, alternatives include:
Glycolic Acid – A gentler AHA used for exfoliation and skin renewal.
Lactic Acid – A milder acid for pH adjustment and hydration.
Formaldehyde-Free Smoothing Agents – Alternative hair straightening ingredients like amino acids and carbocysteine.