Over-the-counter (OTC) topical skin care serums that contain GHK-Cu peptidesometimes referred to on the ingredients list as copper tripeptide-1 or copper tripeptide complexoften include more than just one peptide to ensure as many peptide skin benefits as possible, including stimulating fibroblasts to get busy making more collagen or blocking enzymes that cause collagen breakdown
As many athletes are subject to anti-doping regulations, it is crucial to understand WADAs position on safe and compliant athlete care
Histamine : Causes blood vessel dilation, increased mucus production, and itching Prostaglandins (particularly PGD2) : Contribute to inflammation in airways Leukotrienes : Potent contributors to airway constriction (LTC4, LTD4, LTE4) Cytokines : Signal other immune cells to join the response (IL-4, IL-5, IL-6, IL-13) Tryptase : Promotes inflammation and tissue remodeling This is why blocking just one pathway like antihistamines do often isn't enough
7 CritchleyJ
Lets back up a bit
With the rise in peptide popularity in recent years, many companies have created peptides that undergo little to no testing, quality standards, or regulations