Testing may include purity verification, LCMS screening, heavy metals analysis, endotoxin analysis, and sterility testing
Not sure if its just propaganda, but about bp157 google search says, BPC-157 affects the heart primarily by interacting with the nitric oxide (NO) system and blood vessel pathways, showing potential cardioprotective, blood pressure-modulating, and anti-arrhythmic effects in early research. Thats the kind of stuff that seriously plagues a lot of people, including endurance athletes
You didnt do any harm, but decreasing the volume or intensity would be recommended
Product Range & Company Maturity When evaluating the best peptides for muscle growth , product selection and company maturity both matter