is glutathione tablets safe safe? If it's which is the best one to buy? : r/IndianSkincareAddicts are glutathione injections safe Injection:

There have been no large-scale, long-term studies to truly evaluate safety especially not for cancer risk

Daily injection at one site for 4 weeks creates a hardened nodule of scar tissue that reduces peptide absorption by the second week

And, as a natural part of the aging process, cellular production of Glutathione begins to decline at the age of 20

Compound-level evidence does not automatically validate the blend

Oral supplementation has shown effectiveness but may not match the efficacy of IM in certain scenarios

A lighter or leaner body receives more exposure per kilogram and may show a different balance of appetite, heart-rate, and lean-mass effects