Further investigation showed that CPs first reduce the level of skin oxidation, inhibit the expression of the key transcription factor AP-1 (c-Jun and c-Fos), then activate the TGF-/Smad signaling pathway to promote collagen synthesis, inhibit the expression of MMP-1/3 to inhibit collagen degradation, and inhibit skin inflammation to alleviate skin aging in mice
An update - pretty sure its not the B12 causing the flushing as Ive stopped the methyl cobalamin tablets and Ive held off self injecting just so I can rule out b12 as a cause and its not going away
Different injuries and goals lead people to try different things
Researchers who opt to administer GHK-Cu via injection should note that most side effects observed, including nausea and redness/pain at injection site, more commonly result from the injections than the peptide itself
NAD(+) Supplementation Normalizes Key Alzheimer's Features and DNA Damage Responses in a New AD Mouse Model With Introduced DNA Repair Deficiency. Proceedings of the National Academy of Sciences of the United States of America 115, no
Blocks containing a single hemisphere from each animal were coronally sectioned at a thickness of 40 m on a Leica cryostat, and stored in a cryoprotectant solution of primarily glycerol at 20 C until used