DL-Mandelic Acid (CAS 611-72-3, 2-hydroxy-2-phenylacetic acid) is a large-molecular-weight AHA derived from bitter almonds. It delivers the exfoliation and brightening benefits of an alpha-hydroxy acid with minimal irritation — the preferred choice for sensitive, reactive and melanin-rich skin.
CAS number: 611-72-3 · INCI: Mandelic Acid
Key Benefits
- Key Benefits for Formulation</h2>
- <strong><li><strong>Large molecule, gentle action:</strong></strong> slower penetration, ideal for sensitive and reactive skin</li>
- <li><strong>Effective exfoliation & brightening:</strong> refines texture and evens skin tone</li>
- <strong><li><strong>Low irritation:</strong></strong> suitable for rosacea-prone and darker skin tones</li>
- <strong><li><strong>Antibacterial activity:</strong></strong> useful for acne-prone and congested skin</li>
- <strong><li><strong>Photo-safe:</strong></strong> commonly used in daytime brightening routines</li>
Main Applications
- Main Applications</h2>
- <li><strong>Sensitive-skin exfoliating products:</strong> gentle daily peels</li>
- <li><strong>Brightening serums & creams:</strong> even-tone formulas</li>
- <li><strong>Acne-prone & congested skin care:</strong> antibacterial support</li>
- <li><strong>Professional & home-care peels:</strong> low-irritation options</li>
- <li><strong>Hyperpigmentation & melasma-adjacent formulas</strong></li>
Recommended Use Levels
</h3>
EU & Regulatory Notes
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 Mandelic 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
What is the CAS number of mandelic acid?
CAS 611-72-3 (DL-mandelic acid, 2-hydroxy-2-phenylacetic acid).
What is the INCI name?
Mandelic Acid.
What dosage is recommended?
1%–10% depending on format and tolerance; professional peels use higher concentrations under protocol.
View the Mandelic Acid product page for specifications and to request samples.
Aogubio Co., Ltd (Imaherb) is a GMP-certified manufacturer of bulk ingredients. Every batch ships with COA, MSDS and heavy metal test reports.