Glycolic Acid (CAS 79-14-1, 2-hydroxyacetic acid, MW 76.05) is the smallest and most penetrating AHA — the benchmark ingredient for chemical exfoliation, anti-aging and skin renewal. Bulk glycolic acid delivers visible results at 5%–10%, making it a core active for professional skincare lines and home-care peels.
CAS number: 79-14-1 · INCI: Glycolic Acid
Key Benefits for Cosmetic Formulation
- Key Benefits for Formulation Strongest AHA penetration: delivers visible exfoliation and skin renewal Anti-aging: stimulates collagen, reduces fine lines and wrinkles Skin brightening: improves texture, tone and radiance Proven efficacy: effective at 5%–10% in professional and home-care peels Benchm
Main Applications in Personal Care
- Main Applications Anti-aging serums & creams: collagen stimulation Chemical peel products: professional and home-care Brightening & texture-refining formulations: tone and radiance Professiona
Recommended Use Levels
5%–10% in peels; 2%–5% in daily leave-on products, adjusted to skin tolerance
EU & Regulatory Notes
te documentation: COA, SDS and heavy metal test reports available on request Flexible supply: MOQ and lead time on inquiry, from R&D samples to mass production Export experience: reliable shipping to EU, North America, Australia and Middle East Recommended Usage 5%–10% in professional and home-care peels; lower concentrations (2%–5%) for daily leave-on products.
Cosmetic ingredients supplied for EU markets must be used in compliance with Regulation (EC) No 1223/2009 on cosmetic products. Always verify the current Annex status and concentration limits for your finished product and market before launch; Aogubio provides full documentation (COA, SDS, technical data) to support your registration and safety assessment.
Why Buy Bulk Glycolic Acid from Aogubio?
- GMP-certified manufacturing: consistent quality from raw material to finished ingredient
- Complete documentation: COA, SDS and heavy metal test reports with every batch
- Flexible supply: samples to full container loads, MOQ from 1 kg
- Export experience: reliable shipping to EU, North America and Asia
FAQ for Cosmetic Manufacturers
What is the CAS number of glycolic acid?
CAS 79-14-1 (2-hydroxyacetic acid, molecular weight 76.05).
What is the INCI name?
Glycolic Acid.
What dosage is effective?
5%–10% in peels; 2%–5% in daily leave-on products, adjusted to skin tolerance.
What is the molecular formula?
C2H4O3. Start Your Glycolic Acid Bulk Order Contact our sales team today for spec sheets, samples and bulk pricing — our technical team is ready to support your formulation development.
View the Glycolic Acid product page for specifications and to request samples.
Aogubio Co., Ltd (Imaherb) is a GMP-certified manufacturer of bulk cosmetic ingredients. Every batch ships with COA, MSDS and heavy metal test reports.