What we can say with confidence is that the compounds target non-overlapping pathways, show no receptor competition in pharmacological models, and have individual safety profiles that don't predict catastrophic interaction
[19] FDA
Studies have examined its influence on collagen synthesis, elastin, and the remodeling of the extracellular matrix, the structural scaffolding that gives skin its firmness
Daniela Berg, Kathrin Brockmann, Thomas Gasser, Inga Liepelt, Center of Neurology and Hertie Institute for Clinical Brain Research, Department of Neurodegenerative Diseases, University Hospital Tbingen, Tbingen, Germany
Q: Is the blend more effective than using each separately
Systemic administration, like a subcutaneous injection, allows the peptide to circulate throughout the body to act on an injury