SLBIO Supply Cosmetic Grade 98% 99% Glutathione Powder GSH CAS 70-18-8
What is Glutathione?
Glutathione (r-glutamyl cysteinyl glycine, GSH) is composed of glutamic acid, cysteine, and glycine, and is present in almost every cell of the body.
Glutathione exists in two forms: reduced (G-SH) and oxidized (G-S-S-G), with reduced glutathione being the predominant form under physiological conditions. Glutathione reductase can catalyze the interconversion between the two forms, and its coenzyme can also provide NADPH for the pentose phosphate bypass metabolism.
Function
Product Parameters
| Item | Specification | Test result |
| Appearance | White Powder | Conforms |
| Odor | Characteristic | Conforms |
| Taste | Characteristic | Conforms |
| Loss on Drying | ≤5.0% | Conforms |
| Ash | ≤5.0% | Conforms |
| Particle size | 95% pass 80 mesh | Conforms |
| Allergens | None | Conforms |
| Chemical Control | ||
| Heavy metals | NMT 10ppm | Conforms |
| Arsenic | NMT 2ppm | Conforms |
| Lead | NMT 2ppm | Conforms |
| Cadmium | NMT 2ppm | Conforms |
| Mercury | NMT 2ppm | Conforms |
| Microbiological Control | ||
| Total Plate Count | 10,000cfu/g Max | Conforms |
| Yeast & Mold | 1,000cfu/g Max | Conforms |
| E.Coli | Negative | Negative |
| Salmonella | Negative | Negative |
For some products that require special packaging during transportation, we will carry out more delicate packaging. For example, retinal needs to be stored at -20 °C, so we choose cold chain transportation during transportation; deoxyarbutin will change color during transportation, so we will Vacuum packing of deoxyarbutin
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.