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The same 2017 study referenced above reported the following side effects in some participants who received 250mg of oral glutathione:6 Pruritis (itching) Macular erythema (rash-like red patches on the skin) Red spots on the skin Tiredness Transaminitis (high liver enzyme levels in the blood) Additionally, specific glutathione supplements may pose more safety concerns than others
Glutathione aids in detoxifying anesthesia, speeding up recovery time, and reducing fatigue and brain fog
Protects cells from oxidative damage
For clinics that prescribe topical GHK-Cu, the post-May-14 prescribing environment is the same as the pre-April-22 environment, with one practical caveat
Some research has looked at indirect redox-balance crosstalk between the two, but if your goal is raising NAD, use a targeted NAD precursor