Antioxidant and Oxidative Stress Pathways A recurring theme across Epitalon cellular aging studies is the peptides proposed interaction with cellular antioxidant defence systems, a pathway also explored through the GHK-Cu Peptide , for research including: Superoxide dismutase (SOD) activity Catalase and glutathione peroxidase expression Reduction of lipid peroxidation markers in laboratory models These pathways are relevant because oxidative stress accumulation is considered a fundamental contributor to cellular ageing across multiple experimental models
Later, Lee and I both attended a talk on peptides by Steven A
Regular peptides like Matrixyl or Argireline work through different mechanisms
Using BPC-157 continuously without breaks may reduce responsiveness over time
If more than 4 days have passed since the missed dose, skip the missed dose and take the next weekly dose on the regularly scheduled day
Laboratory protocols demonstrate that under optimal dosing conditions, the peptide eliminates senescent cells while destroying an undetectable number of healthy cells, representing exceptional selectivity compared to earlier senolytic approaches
