GHK-Cu stimulates collagen production by up to 70% in some research models while simultaneously activating enzymes that break down damaged collagen
However this may not be possible due to numerous reasons such as limited foods, cost and dietry requirements
BPC-157 is not approved by the FDA or any regulatory agency for human use
However, when symptoms occur, often due to the underlying condition rather than the elevated B12 itself, they may include 12 : Acne Headaches Anxiety Irregular heartbeats Trouble falling or staying asleep Nausea Fatigue Dizziness The symptoms of high vitamin B 12 are vague
The most vulnerable include: Methionine Cysteine Tryptophan Tyrosine Histidine Asparagine These amino acids are more likely to undergo: Oxidation Deamidation Structural rearrangement As their numbers increase, overall peptide stability usually decreases
I have been self injecting for 2 years, and started injecting my 30 year daughter last year (due to needle phobia and a rubbish GP)