can glutathione increase creatinine levels Real-Time Monitoring of in Living Cells Reveals that High Glutathione Are Required to Maintain Stem Cell Function Role of Glutathione in Cancer:

[3] Prolonged therapy can unmask or exacerbate benign prostatic hyperplasia, raise prostate-specific antigen, worsen untreated obstructive sleep apnoea and is associated in some observational studies with a small but controversial increase in cardiovascular events, underlining the necessity for baseline and periodic monitoring of PSA, lipids and cardiovascular risk factors

Store according to the manufacturers instructions, typically under refrigerated conditions and protected from heat and direct sunlight

eNeuro (2020)

Dosage, Administration, and Access Considerations Dosing and administration should be individualized by a qualified healthcare professional