Reported or proposed issue Pregnancy, breastfeeding, children, liver disease, or cancer history Evidence source No direct human safety data Known or theoretical
Hair Follicle and Regenerative Research Preliminary research suggests potential effects on hair follicle development and growth , with thymosin beta-4 research showing accelerated hair growth in deficient animal models
The potential number of peptides is enormous, but of those enormous numbers, very few of them have actual benefits, he added
CONCERN #2: SLOW MUSCLE RECOVERY AND PERSISTENT SORENESS Description: You push yourself in a workout, but instead of bouncing back in a day or two, you're still sore, stiff, and weak a week later
This is a small waste relative to the risk of using degraded peptide
Not sure which stack fits your biology