Immune Support

ARA-290 (Cibinetide) ARA-290, also called cibinetide, is an eleven amino acid peptide derived from erythropoietin that binds the innate repair receptor without raising red blood cell counts. It is one of the few research peptides with registered, placebo-controlled human trials behind it, all of them small. View research notes → Cartalax Cartalax is a synthetic tripeptide (Ala-Glu-Asp) developed by Russian gerontology researchers. In vitro studies have examined its effects on cellular aging markers across several tissue types. View research notes → Epithalon Epithalon is the most-studied synthetic tetrapeptide in longevity research. The evidence centers on telomere biology and pineal gland function. Here is what the published literature actually shows. View research notes → Glutathione Glutathione is the body's primary intracellular antioxidant — a tripeptide it manufactures itself. Levels decline with age and chronic disease, and research has examined whether supplementation can reverse that decline. View research notes → KPV KPV is the small tripeptide fragment of alpha-MSH that researchers study for gut, skin, and general anti-inflammatory work. Here is what the published evidence actually looks like. View research notes → Selank Selank is a synthetic heptapeptide studied primarily for anxiolytic and cognitive effects. It is approved as a nasal spray in Russia and has one published human clinical trial. Here is what the evidence shows. View research notes → Semax Semax is a synthetic ACTH-derived heptapeptide studied primarily for neuroprotection and cognitive effects. It has regulatory approval in Russia and a growing body of mechanistic research. Here is what the evidence looks like. View research notes → Thymosin Alpha-1 Thymosin Alpha-1 is a naturally occurring thymic peptide studied for immune modulation, antiviral activity, and age-related immune decline. Researchers have examined it in chronic viral infections, cancer immunotherapy, and restoring T-cell function. View research notes → VIP (Vasoactive Intestinal Peptide) VIP is a twenty-eight amino acid peptide the body makes on its own, isolated from gut tissue in 1970. Its synthetic form is called aviptadil, and it has more real clinical trial data behind it than most research peptides. Nearly all of that data comes from routes and conditions that have nothing to do with what people buy it for. View research notes →