Depending on the situation, evaluation may include discussion of labs, inflammation, metabolic health, hormone balance, sleep, nutrient status, physical therapy, medication effects, or referral when appropriate
Injection technique for spinal applications For lumbar disc herniations, subcutaneous injection in the lower back region is the standard research approach for self-administered protocols
So, while there are problems there are also solutions
A credible COA should show HPLC purity above 98%, a mass spec confirmation of the correct molecular weight (approximately 1419.5 Da for BPC-157 acetate), endotoxin testing below 1 EU/mg, and heavy metal panels
doi:10.3389/fphar.2022.879020