In many cases, evidence-based options like collagen supplementation, sleep optimization, hormone balance, and structured training provide greater benefit with far less risk
PHA: PHA (polyhydroxy acid) is similar to alpha hydroxy acids (AHAs) such as glycolic acid and lactic acid, but is considered to be gentler on the skin
That said, placement of BPC 157 into a muscle should not be done without a thorough understanding of muscle, fascia, nerves and insertion points
Notably, caloric restriction (CR) and moderate weight loss (approximately 510%) improve insulin sensitivity despite the accompanying loss of muscle mass, and the observed reduction appears to result primarily from increased proteolysis rather than reduced protein synthesis
PMID: 38644711
Another trial tested semaglutide in people with normal kidneys, mild renal impairment, moderate renal impairment, and even severe kidney disease