CJC 1295 Ipamorelin Peptide Injections CMD Q: Why can peptides sometimes cause flushing, itching, or redness?, A: Because some peptides can turn that alarm up too fast., This can happen when:, The dose is high, The body absorbs it quickly, CJC 1295 and Ipamorelin: Maximizing Health Benefits The Fountain Peptide injections can sometimes cause redness or itching at the injection site, but most of the time this is not a true allergy. In the skin, we have mast cells that contain Nexa Med Spa Medical Aesthetics, Weight Loss & Sexual Health in Greenwood IN & Winter Park FL