I wish I could offer you a better answer, but thatd require me to understand how the agencies think about these things, and I dont have that insight
SalB decreases skin thickness and collagen deposition by regulating the TGF-/Smad and MAPK/ERK pathways, while down-regulating levels of CTGF, FN1, PAI-1, and -SMA (Liu et al., 2019)
These are not equivalent measurements and conflating them produces a misleading picture of actual consumer exposure
Update: Our readers suffer from pernicious anemia and need lifelong B12 shots, so we partnered up with a lab in the UK to offer vials of medical-grade methylcobalamin for $129 or less, which can bring the cost per shot down to $3.10-$3.90
8 weeks 56 syringes 1 syringe per injection
BPC-157 has not been evaluated by the U.S