L-Malic Acid (CAS 97-67-6, E296) is the naturally occurring stereoisomer of malic acid found in apples and many fruits. It serves two industries — a mild AHA for cosmetics and an acidulant/flavor enhancer for food & beverage manufacturing — making it one of the most versatile acids in the raw material portfolio.
Physical & Chemical Properties
- INCI: Malic Acid
- CAS number: 97-67-6 (food additive E296)
- Appearance: white crystalline powder
- Solubility: freely soluble in water and ethanol
- Molecular formula: C4H6O5
- Ionic type: AHA (alpha-hydroxy acid), mild
- Source: naturally present in apples and fruits
Key Benefits for Formulation
- Gentle exfoliation: low irritation potential, suitable for daily-use formulas
- Auxiliary antioxidant support: complements brightening and anti-aging blends
- Smooths and refines texture: softens rough, dull skin
- Excellent for multi-acid blends: pairs with lactic, glycolic and mandelic acid
- Dual-use: cosmetic AHA and food-grade acidulant (E296) in one raw material
Main Applications
- Mild daily exfoliating products: gentle AHA serums and lotions
- Multi-acid (AHA blend) formulations: balanced peel systems
- Anti-aging & skin-renewal serums: texture refinement
- Food & beverages: acidulant, flavor enhancer, pH control
- Cosmetic pH adjustment: formula optimization
Why Choose Our Bulk L-Malic Acid?
- GMP manufacturing: full quality control from raw material to finished product
- Complete 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
In cosmetics, typical use level 0.5%–5% depending on formula; in food & beverages, dosage depends on target acidity and regulatory limits. Freely water-soluble, easy to incorporate. Always validate in finished product trials.
FAQ About Wholesale L-Malic Acid
What is the CAS number of L-malic acid?
CAS 97-67-6, also known as E296 (food additive).
What is the INCI name?
Malic Acid.
Is L-malic acid water soluble?
Yes — it is freely soluble in water and ethanol.
Is malic acid suitable for sensitive skin?
It is one of the gentler AHAs with low irritation potential, often used in mild daily exfoliating products.
Can L-malic acid be used in food products?
Yes — L-malic acid (E296) is widely used as an acidulant and flavor enhancer in foods and beverages.
What is the molecular formula?
C4H6O5.
What dosage is recommended in cosmetics?
Typically 0.5%–5% depending on formula and target efficacy.
Start Your L-Malic Acid Bulk Order
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