Since your liver's primary function is to filter toxins, impaired liver functioning can be very serious
The concerted action of antioxidants to ameliorate the harmful effect of oxidative stress is achieved by antioxidant enzymes (Superoxide dismutases-SODs, catalase, glutathione peroxidase-GPx), and small molecular weight antioxidants (vitamins C and E, flavonoids, carotenoids, melatonin, ergothioneine, and others)
Mechanism: gene expression modulation upregulating antioxidant enzymes (SOD, catalase), reducing oxidative damage to RPE and photoreceptors
Beginner, moderate, and aggressive
More human trials are needed, but the early signals and the depth of preclinical evidence are why BPC-157 remains the most widely used recovery peptide in clinical practice
Identity, purity, and endotoxin documentation as appropriate for the route (lower bar for topical than injectable, but documentation is still required)