It is determined by the pharmacokinetics of each specific peptide, the therapeutic goal, and the cycle structure prescribed
Meis, ar Ergin, and Sybren de Hoog One Health Mycology 1: 4-13 (2023)
When his patients ask, "Should I be on peptides?" or say, "I've heard peptides can help" for things like an energy boost, improved muscle mass, or better libido, he generally says "no." Though he's open to adjusting that stance in the future as more data comes in
During the initial phase, patients who experience symptoms of fatigue, low mood, or nutrient deficiency may notice a gradual improvement after the first few sessions
Mechanisms of action: G-actin sequestration: TB-500 binds to monomeric actin (G-actin) and regulates its polymerization into actin filaments (F-actin)