s glutathione S-Phenylacetyl Capsules acetyl glutathione increased intracellular glutathione and had a positive effect on many oxidative stress biomarkers. Prominent Nutrition S-Acetyl L-Glutathione Supplement

doi: 10.2337/DB23-0307 96 BrownMEThirawatananondPPetersLDKernEJVijaySSachsLKet al

It effectively resolved my concerns regarding bacterial growth during multi-dose applications over several weeks

Commonly Reported Side Effects Based on community reports, side effects appear relatively uncommon and typically mild: Most Frequently Reported: Injection site reactions (redness, minor pain, itching) Mild nausea (particularly with oral administration) Temporary dizziness Headache Fatigue Less Commonly Reported: Skin flushing Changes in appetite Temporary mood changes Vivid dreams Theoretical Concerns Growth Factor Effects: BPC-157's upregulation of growth factors raises theoretical concerns for: Cancer promotion in those with existing malignancies Acceleration of undiagnosed tumors Effects on benign growths (polyps, fibroids) No evidence directly supports these concerns, but caution is warranted given the mechanisms involved

Its a risk factor for cancer, but the risk is low