For example, a small number of subjects reported the following mild side effects in the course of a four-week glutathione study at the dose of 1g/day [13]: Flatulence Loose stools Flushing Weight gain In a more specialized study involving cystic fibrosis patients and much higher glutathione doses, some of the patients reported tightness in the torso, diarrhea, and fever-like symptoms [14]
There was an increase from baseline in mean IGF-1 levels that peaked at Week 12 remained elevated for the remainder of the study ( Figure 1 )
Storage: Refrigerate after mixing and use within ~4 weeks (common handling guideline)
Warning: Consult a healthcare professional before using this product if you are pregnant, nursing, under the age of 18, are taking medication or have a medical condition
Glutathione is a tripeptide composed of three amino acids: cysteine, glutamic acid, and glycine
And refrigerated at 28C after mixing, with a 28-day use window before peptide degradation becomes significant