Description

Mandelic Acid is an alpha hydroxy acid (AHA) derived from bitter almonds. It is widely used in the cosmetic and personal care industry for its exfoliating, antibacterial, and skin-brightening properties. Mandelic Acid is particularly favored for its gentleness on the skin compared to other AHAs, making it suitable for sensitive skin types.

Chemical Composition and Structure
Mandelic Acid, also known as 2-phenyl-2-hydroxyacetic acid, has the chemical formula C8H8O3. Its key components include:

Aromatic Ring: Contributes to its antimicrobial properties.
Hydroxyl Group: Essential for its exfoliating action.
Physical Properties
Mandelic Acid typically appears as a white crystalline powder. It is soluble in water and alcohol, making it suitable for various cosmetic formulations. The compound has a mild, characteristic scent.

Cosmetic and Personal Care Applications
Exfoliating: Gently removes dead skin cells, promoting a smoother and brighter complexion.

Antibacterial: Helps to reduce acne-causing bacteria on the skin, making it beneficial for acne-prone skin.

Skin Brightening: Reduces the appearance of dark spots and hyperpigmentation, leading to a more even skin tone.

Anti-Aging: Improves skin texture and reduces the appearance of fine lines and wrinkles.

Improves Skin Tone: Helps to even out skin texture and tone, enhancing overall skin clarity.

Environmental and Safety Considerations

Mandelic Acid is generally considered safe for use in cosmetic and personal care products when used within recommended concentrations. It is biodegradable and environmentally friendly. Proper formulation and testing ensure its safety and efficacy in end products.

Cosmetics - INCI Functions


Antimicrobial agent. This ingredient is able to suppress or inhibit the growth and replication of a broad spectrum of microorganisms such as bacteria, fungi and viruses by making the stratum corneum temporarily bactericidal and fungicidal.
Synonyms:

CAS: 90-64-2 EC number 202-007-6