Physician-authored guides on GLP-1s, peptides, and metabolic health.

Peptide stacking combines two or more peptides targeting different receptors or biological pathways to achieve synergistic rather than merely additive effects. Physician-designed…

Tesamorelin is a synthetic GHRH analogue and the only peptide FDA-approved specifically for visceral fat reduction (Egrifta, for HIV-associated lipodystrophy). The LONO…

AOD-9604 is a synthetic fragment of human growth hormone (amino acids 176-191) engineered to isolate the lipolytic domain while eliminating IGF-1 stimulation…

MOTS-c is a mitochondrial-derived peptide encoded in the 12S rRNA region of mtDNA that activates AMPK, drives glucose uptake independent of insulin,…

SS-31 is a synthetic tetrapeptide that selectively concentrates in the inner mitochondrial membrane and binds cardiolipin — the structural lipid that determines…

Thymosin Alpha-1 is a 28-amino acid peptide that activates dendritic cells, upregulates NK cells, and modulates T-cell responses — producing bidirectional immune…

Peptide therapy uses short-chain amino acid sequences to deliver precise, targeted signals to specific cell receptors — triggering natural processes like growth…

Semax is a synthetic ACTH(4-10) analogue developed in Russia that increases BDNF by up to 800%, enhances dopamine and serotonin signaling, and…

Selank is a synthetic heptapeptide that modulates GABA, increases BDNF, and reduces cortisol — producing clinical anxiety relief comparable to benzodiazepines without…

Retatrutide is a triple agonist targeting GLP-1, GIP, and glucagon receptors simultaneously — producing 24% body weight loss in Phase 2 trials…