can you inject ghk cu into face Wellness peptide craze: why people are injecting drugs 'not for human consumption' GHKCU Skin Transformation Results After
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TO the ninth volume
Peptides Targeting Anxiety, Hormonal Balance, and Sleep Quality Selank and Semax are synthetic nootropic peptides that act on GABA, dopamine, and serotonin pathways to produce anxiolytic effects without the sedation of benzodiazepines

Science 333 , 104107 (2011)

Compare that to plain sterile water for injection (SWFI), which has no preservative and becomes a contamination risk the moment you puncture it