First and foremost, there is a distinct imbalance in the level of evidence
Native GLP-1 is cleaved within minutes by DPP-4 and has a half-life of under two minutes
How to Get Rid of Acne Caused by B12
It plays a central role in protecting cells from oxidative damage by neutralising free radicals, and is essential for mitochondrial function and cellular redox balance
Consider: daily multivitamin, vitamin D 2,000-4,000 IU daily (most people are deficient), vitamin B12 if energy is low, calcium 1,000-1,200mg daily (especially for women), fiber supplement if constipated, protein powder if struggling to hit 80-100g daily from food
Injectable GHK-Cu is not FDA approved, this page does not provide any peptide protocol, and patients with copper metabolism disorders such as Wilsons disease should consult a qualified professional rather than self-direct use