Payment: T/T, L/C Product Origin: China Shipping Port: Beijing/Shanghai/Hangzhou Order (MOQ): 1kg Lead Time: 3 working days Production capacity: 5000kg/month Storage condition: Stored in cool, dry place, room temperature. Package material: drum Package size:1kg/drum, 5kg/drum, 10kg/drum, 25kg/drum

TEST ITEMS	SPECIFICATION
Appearance	White crystalline powder
Smell	Sour
Assay (Calculated by C4H6O6)	99.7-100.5%
Specific Rotation on [a]25/D	+12°~13.0°
Lead	≤0.0002
Arsenic	≤0.0002
Residue on ignition	≤0.05%
Loss on drying	≤0.5%
Chlorides	≤0.015%
Sulfate	≤0.015%
Oxalate experiment	≤0.035%
Transparency and colority	Passes test
Solubleness	Passes test

Tartaric acid has become a common ingredient in skincare products due to its keratolytic and astringent properties. It moisturizes the skin, stimulates the metabolism, promotes healing and it also has an anti-aging effect. tartaric acid belongs to the class of alpha-hydroxy acids, also known as AHAs. Alpha hydroxy acids are naturally occurring substances found in both fruits and vegetables, and often boast powerful antioxidative properties. But in addition to that, alpha hydroxy acids are frequently used in skincare products such as cleansers or exfoliators, because they can remove dead skin cells from the surface of our skin.