Customization: | Available |
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Function: | Nutritional Therapeutics |
Certification: | GMP |
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Product Name: |
Skin Care Skin Whitening L-Glutathione Reduced | ||
Product Code: |
SY51 | Expiration Date: | Two Years |
ITEMS |
SPECIFICATIONS | TEST RESULTS | |
Identification |
Positive | Complies | |
Appearance |
A White Crystalline Powder | Complies | |
Solubility |
Soluble in water | Complies | |
Specific Optical Rotation |
[α]D20:-15.5°~-17.5° | -16.6° | |
Loss On Drying,% |
≤0.5 | 0.46 | |
Ash ,% |
≤0.1 | 0.05 | |
Assay,% |
98.0~101.0 | 98.9 |