Lactic acid is a naturally occurring alpha hydroxy acids (or AHAs) produced by fermentation of sugars. It is the alpha hydroxy acid most frequently used for peel products. Synonym: 2-Hydroxypropanoic acid. Clear, water-white viscous liquid. Characteristic odor. Concentration: 88% (12% water). Grade: CG. pH Value 0.5. Easily soluble in water.

Storage: stable ~1 year, store cool & light protected. External use only. Please note that when using this ingredient regularly in skin care products, the skin will be very sensitive and needs to be protected from the sun, wearing sunscreen or any other protection.

Applications: Peels, creams, lotions, masks, cleansers. Due to it's acidity the final product needs to be tested for safe pH. Optimal pH range from 3.5-5.0. Some over the counter products, after adding lactic acid, will separate as a result of the low pH, and need to be stabilized.

Raw material source: Corn starch and various sugars

Manufacture: Lactic acid is produced by bacterial fermentation (various Lactobacilli) of carbohydrates (sugar, starch). Pure sucrose, glucose from starch, raw sugar beet juice are frequently applied.

Documents: Certificate of Analysis (COA)

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Lactic Acid (Cosmetic Grade)

Lactic Acid (Cosmetic Grade)