Studies examining safety and tolerability in rodents have generally not reported concerning toxicity signals at doses producing metabolic benefits, though comprehensive toxicology studies and long-term safety data are limited
Thus, the available scientific data on Semax's mechanisms may serve as a reference for the potential pharmacodynamics of N-Acetyl Semax Amidate: Semax enhances Brain-Derived Neurotrophic Factor (BDNF) and Nerve Growth Factor (NGF) levels in the brain, which are neurotrophic factors facilitating neural survival and plasticity
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doi: 10.1016/j.chembiol.2016.03.017

Published Research Data Quantified findings from peer-reviewed studies on AHK-Cu + GHK-Cu human genes modulated by GHK-Cu in gene expression analysis increase in collagen synthesis observed in fibroblast cultures treated with GHK-Cu increase in VEGF expression in dermal papilla cells exposed to AHK-Cu reduction in TNF-alpha inflammatory markers in GHK-Cu treated tissue models verified purity by HPLC analysis in every Stemcode batch with published COA collagen and ECM-related genes upregulated by GHK-Cu in connectivity map data Published Research Studies on AHK-Cu + GHK-Cu 2018 Regenerative and protective actions of the GHK-Cu peptide in the light of new gene data Int J Mol Sci 2015 GHK peptide as a natural modulator of multiple cellular pathways in skin regeneration BioMed Res Int 2012 GHK-Cu may prevent oxidative stress in skin by regulating copper and modifying expression of numerous antioxidant genes Cosmetics 2008 The human tri-peptide GHK and tissue remodeling J Pept Sci 2007 The effect of tripeptide-copper complex on human hair growth in vitro Arch Pharm Res Why Research Peptides All comparisons reflect general industry practices

It appears that without correct analysis, observation or consultation with patients many of our doctors truly believe we only need four injections a year because this is what has been repeatedly presented to them