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Category:Natural Extracts > Cosmetics Raw Materials
Product Name:DL-Mandelic Acid Powder
Standard:In-house Standards
Price(USD):Negotiable
Company:Shaanxi Yuantai Biological Technology Co., Ltd
Grade: Cosmetic Grade
Factory Location: No.10,Jinye 1st Road, Gaoxin District,Xi'an,Shaanxi,China.
Main Sales Markets: North America,Central/South America,Western Europe,Eastern Europe,Australasia,Asia,Middle East
Packaging Information: Drum
Delivery Lead Time: 3-7 Day
Sample Provided: yes
Payment Terms: L/C
What is DL-mandelic acid?
Mandelic acid, alias: 2-hydroxy-2-phenylacetic acid, α-hydroxyphenylacetic acid, phenylglycolic acid. In cosmetics and skin care products, the main functions are whitening and freckle removal, exfoliation, and antibacterial agents. The risk factor is 1. It is relatively safe and can be used with confidence. It generally has no effect on pregnant women, and mandelic acid does not cause acne.
DL-mandelic acid (first extracted from bitter almonds) is a large molecular weight fruit acid, which can accelerate the metabolism of skin cells, and has a certain antibacterial ability and whitening effect.
Product Details Form
Melting point | 119-121 °C (lit.) |
Specific rotation | [α]D20 -0.5~+0.5° (c=2, H2O) |
Boiling point | 214.6°C (roughestimate) |
Density | 1.30 |
Vapor pressure | 0.01Pa (50°C) |
Refractive index | 1.4810 (estimate) |
Solubility | Soluble in water (181 mg/ml at 25° C), ether, ethanol, methanol, and chloroform. |
Acidity coefficient | (pKa) 3.85 (at2Chemicalbook5℃) |
PH value | 2.3 (10g/l, H2O) |
Optical activity | (opticalactivity)[α]/D0±1°,c=5inH2O |
Water solubility | 150g/L (20ºC) |
Vapor pressure | <0.1 hPa (25 °C) |
Bulk density | 750 kg/m3 |
TYPE OF INGREDIENT | Exfoliator |
MAIN BENEFITS | Increase in cell turnover, anti-acne, anti-aging. |
DON'T USE WITH | Other AHAs, other peels, retinol, retinoids. |
What are the benefits for the skin?
Exfoliating: Mandelic acid has an exfoliating effect, which helps reduce fine lines.
Whitening: remove melanin deposited in stratum corneum cells, improve pigmentation, and have whitening effects (can be used to lighten acne marks).
Suitable For Sensitive Skin: Mandelic acid is less irritating to the skin, and it is also suitable for sensitive skin.
Bacteriostasis: Mandelic acid can inhibit the activity of Staphylococcus epidermidis, Candida albicans and other bacteria and act as an antibacterial agent.
Benefits For Acne-Prone Skin: Its antibacterial and anti-inflammatory properties make it an effective acne-fighting ingredient. Regulates sebum production and reduces blemishes
Reduces Fine Lines And Wrinkles: Softens fine lines and prevents the appearance of wrinkles by stimulating collagen and elastin production.
Relieves Large Pores: Due to its exfoliating action, it unclogs and reduces the appearance of large pores.
Folliculitis: Fungal infections of the hair follicles are also easily cleared with mandelic acid.
Application direction
DL-Mandelic acid is widely used in cosmetics
Mandelic acid is suitable for dry skin, firm skin, non-pigmented skin, wrinkled skin, tolerant skin, pigmented skin, oily skin, these 7 types of skin.
Composition Analysis
Accelerates the metabolism of skin cells, has an exfoliating effect, helps reduce fine lines, and at the same time removes melanin deposited in stratum corneum cells, improves pigmentation, and has a whitening effect (can be used to lighten acne marks). However, the effect is slightly inferior to that of glycolic acid, because mandelic acid has a large molecular weight and weak permeability. Because of this, mandelic acid is less irritating to the skin and is also suitable for sensitive skin. In addition, mandelic acid can inhibit the activity of Staphylococcus epidermidis, Candida albicans and other bacteria, as an antibacterial agent. It should be noted that mandelic acid is photosensitizing and is recommended for evening care.
A fruit acid belonging to an alpha hydroxy acid with lipophilic properties. Compared with the common fruit acid-glycolic acid, mandelic acid has certain antibacterial ability. At the same time, compared with common glycolic acid and lactic acid, mandelic acid may have a slower penetration rate, which means that the irritation is less than that of glycolic acid. Its fat solubility is increased, and the ability of the stratum corneum to penetrate the skin is improved. Therefore, glycolic acid also has the function of dredging the oil in the pores and removing acne. Like glycolic acid and lactic acid, mandelic acid also has a certain whitening effect.
Company introduction and certificates obtained
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