ghk cu side affects GHK-Cu & Appetite — misunderstood again. GHK-Cu does NOT increase appetite directly. If someone feels more hungry after starting GHK-Cu, it usually means: • gut function is improving • inflammation is reducing GHK-Cu Copper Peptide: Uses, Treatments,

Neurology 2012;78:1337-1345

Shaking can shear delicate peptide chains and introduce foam

Excipient effects may occur with certain formulations

as levels normalise, improved daytime energy may temporarily affect sleep-wake cycles Individual sensitivity : A small subset of people may be more sensitive to changes in B vitamin levels Formulation factors : Some B12 supplements contain additional ingredients that could affect sleepalways check product labels for stimulants like caffeine For the vast majority of people, vitamin B12 supplementation does not cause sleep disturbances when taken as directed

For injectable protocols, see the GHK-Cu injection dosage guide

The firmness is what surprised me most