DL-Mandelic Acid, a naturally derived alpha hydroxy acid (AHA). Sourced from bitter almonds, this multifunctional ingredient offers gentle chemical exfoliation without the irritation. With a larger molecular size compared to other AHAs like glycolic acid, it penetrates the skin slowly, minimizing irritation while delivering exceptional results for clearer, brighter skin.
Technical Specifications
| ITEMS | SPECIFICATIONS |
| Appearance | White Crystal |
| Solubility | Soluble in water and ether |
| Assay (on dry basis) | 99.0% min |
| Melting Point | 118℃~121℃ |
| Assay (CL-) | 0.01% max |
| Heavy Metal | ≤ 20μg/g |
| Residue on Ignition | 0.1% max |
| PH (5% water solution) | 1.85~2.0 |
| Loss on Drying | 0.5% max |
Packaging and storage
1. Net weight 25kgs fiber drum.
2. It should be stored away from light, moisture and fire sources. During transportation, it needs to be sealed in packaging
Key Benefits of DL-Mandelic Acid
Gentle Exfoliation:
Removes dead skin cells to reveal fresher, brighter skin layers.
Acne-Fighting Properties:
Its antibacterial properties target Propionibacterium acnes, reducing inflammation and preventing future breakouts.
Hyperpigmentation Reduction:
Inhibits melanin production to even out skin tone, fading sun spots and post-inflammatory marks.
Anti-Aging Power:
Stimulates hyaluronic acid and elastin, minimizing wrinkles and improving firmness.
Pore Refinement:
Unclogs pores for a matte, refined finish without stripping natural oils.
Applications of DL-Mandelic Acid
DL-Mandelic Acid excels in multiple industries due to its exfoliating, antimicrobial, and skin-brightening properties.
Skincare and Cosmetics
Gentle Exfoliation:
Promotes cell turnover by dissolving the bonds between dead skin cells, revealing smoother, more radiant skin without harsh irritation.
Acne Treatment:
Its antibacterial action targets acne-causing bacteria like Propionibacterium acnes, reducing breakouts and inflammation-ideal for sensitive or oily skin types.
Hyperpigmentation and Uneven Tone:
Inhibits melanin production to fade dark spots, sun damage, and post-inflammatory hyperpigmentation.
Anti-Aging:
Stimulates collagen production to minimize fine lines, wrinkles, and texture irregularities.
Pharmaceuticals
Intermediate Synthesis:
Serves as a key building block in the production of antibiotics, antiseptics, and chiral pharmaceuticals, leveraging its stereochemical properties.
Topical Treatments:
Used in prescription-strength formulations for rosacea and bacterial skin infections.
Food and Other Industries
Flavoring Agent:
Adds a subtle almond-like taste to beverages and confections.
Preservative:
Provides mild antimicrobial protection in natural food products.
Frequently Asked Questions (FAQs)
What are the potential side effects of using DL-Mandelic Acid?
Common side effects include mild tingling, dryness, or increased sun sensitivity. Rare reactions may involve allergic contact dermatitis.
Can DL-Mandelic Acid be combined with other active ingredients?
It pairs well with niacinamide, vitamin C, and retinoids for enhanced brightening and anti-aging effects. Avoid mixing with strong acids like salicylic acid in the same routine to prevent over-exfoliation.
How does DL-Mandelic Acid differ from other AHAs?
It has a larger molecule than glycolic or lactic acid, leading to slower absorption and less stinging. This makes it gentler for sensitive or acne-prone skin while still delivering 80-90% of the exfoliation efficacy of stronger AHAs.
Is DL-Mandelic Acid safe for daily use?
Yes, once your skin builds tolerance.
How should I store DL-Mandelic Acid?
Keep in a cool, dark place away from direct sunlight. Shelf life is 12-18 months unopened; use within 6 months after opening for optimal potency.
Where can I buy high-purity DL-Mandelic Acid?
Reputable suppliers offer pharmaceutical- and cosmetic-grade options. Contact us via email [email protected] for an offer.
