Whether or not you have diabetes, when you lose weight, your insulin resistance improves
Researchers also found that GHK-Cu injections could help mice recover more quickly from anterior cruciate ligament (ACL) reconstruction surgery by promoting tissue remodeling and growth of the graft (where the new tissue meets the old tissue), which tends to be the weakest link in recovery from such operations [5]
It elaborates on how each product works, the results timeline, and whether you can use both
Meister A, Tate SS: Glutathione and related gamma-glutamyl compounds: biosynthesis and utilization
B12 injections may be worth discussing if you are experiencing fatigue, low energy, brain fog, or a lack of motivation while trying to lose weight
It is the canonical soft-tissue research pairing BPC-157 (a synthetic pentadecapeptide) co-lyophilised in a single vial with TB-500 (thymosin -4, the 43-residue actin-sequestering peptide) often referenced as the Wolverine stack in research literature