ghk-cu levels decline with age Rx Protocol GHK-Cu Peptides Before and After:

Well-formulated topical copper peptides deliver GHK-Cu where skin aging is visible: the surface and upper layers

By entering the vial size, reconstitution volume, and desired dose, researchers can quickly see how many injections are possible and what each draw should be

This partially explains why black market and commercial reports of weight loss with AOD-9604 are anecdotal and uncontrolled, and why the controlled Phase 2b trialwhich used subcutaneous injectionshowed no effect

They are simply volume markings

It is important to consult a healthcare professional before taking DSIP peptide, discussing potential risks and benefits