Peptide combinations incorporating GHK-Cu with matrikines, neurotransmitter-affecting peptides, or other specialty peptides continue to proliferate in cosmeceutical markets, though clinical validation of these complex combinations generally lags behind their commercial availability
Methionine: Helps break down sugars & carbohydrates and convert to energy
A versatile peptide that can benefit individuals with various types of injuries or chronic pain conditions
Even so, brands that do partake in any kind of research are usually keen to publicly link to any sort of proof, be it an internal white paper or citations to external studies that back up claims
Of note, blood NAD metabolites were changed in all studied diseases, except for prostate cancer, while glutathione metabolites demonstrated alteration only in cancers (Fig
Neurotransmitters Levels of acetylcholine, dopamine, GABA, and glutathione were higher in animals supplemented with PXN HIGH and CAF HIGH compared to PXN LOW and control (group effect and pairwise comparisons