Potassium Azeloyl Diglycinate (PAD) is an advanced, water-soluble cosmetic ingredient synthesized by complexing a naturally occurring dicarboxylic acid with the amino acid glycine. It delivers powerful skin-brightening and sebum-balancing properties while being significantly gentler on the skin. This innovative derivative demonstrates excellent chemical stability and superior solubility, making it incredibly versatile for various cosmetic formulations. Supplied as a high-purity white powder, it is fully soluble in water and insoluble in oil.
| Items | Specifications | Results |
| Appearance | White or off-white powder | Conforms |
| Solubility | Soluble in water | Conforms |
| pH(3%Water solution.) | 3% Aqueous solution should be 4.5-7.5 | 5.9 |
| Loss on Drying | ≤1.0% | 0.5% |
| Assay | ≥90.0% | 95.2% |
| Pb(mg/kg) | ≤10.0 | Conforms |
| As (mg/kg) | ≤2.0 | Conforms |
| Cadmium (mg/kg) | ≤5.0 | Conforms |
| Mercury (mg/kg) | ≤ 1.0 | Conforms |
| Total number of colonies(CFU/g) | ≤500 | Conforms |
| Molds and yeast(CFU/g) | <100 | Conforms |
| Heat-resistant coliforms | Not detected | Conforms |
| Staphylococcus aureus | Not detected | Conforms |
| Pseudomonas aeruginosa | Not detected | Conforms |
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