Price range: $42.00 through $109.00 GHK-Cu (known chemically as Glycyl-L-histidyl-L-lysine copper complex or Copper Tripeptide-1 ) is a naturally occurring plasma tripeptide with a high binding affinity for copper(II) ions
Although plasma levels are typically in the micromolar range, epithelial surfaces (e.g., lungs) maintain high extracellular GSH concentrations to protect against inhaled oxidants, such as hypochlorous acid (HOCl) (11-14)
This can be particularly beneficial during late-night hours when traditional clinics may be closed, ensuring that parents have peace of mind at any hour
oral stability is a key research focus
Though most common in professional athletes and people who regularly train hard (think: marathon runners, triathletes, etc.), excessive training or starting a new intense exercise routine can put your body in a constant state of calorie deficit and increase hormone production that affects your menstrual cycle