US$ 24.23
glutathione benefits side effects Injections: & Benefits of Glutathione
Description
Water-Based Serum with Penetration Enhancers Acceptable Products using 1 to 5 percent propylene glycol, or low-concentration oleic acid, improve permeation meaningfully

It beggars belief

Problem : No preservative = bacterial growth, peptide degrades in days
There will be no exceptions made
