It's one of the most commonly used thickener s and emulsion stabilizers
Also, unlike other assays available, all of the reagents needed to measure GSSG and total glutathione are included and the assay determines GSSG levels directly in the well, without additional deproteination steps, extractions or HPLC separation
Use needles of shorter length (4 mm or the shortest available) and smaller diameter (highest gauge number), and the tip with the lowest penetration force to minimize pain
You lose the copper peptide benefit and the vitamin C antioxidant benefit in one step
Often, problems stem from preparation or administration errors rather than fundamental issues with the peptide itself
Small human studies support the biological plausibility of both approaches, but there are no robust head-to-head clinical trials proving that one produces better health outcomes than the other