Depending on the research objective, other compounds may be more appropriate
Evidence: What We Can and Cant Say For most wellness goals (anti-aging, fat loss, muscle gain), rigorous human evidence is limited and outcomes are hard to separate from sleep, nutrition, training, and placebo effects
They are commonly used by researchers to explore how peptides interact with cells, proteins, and various biological systems
Mechanisms of Action Tesamorelin: Targets GHRH receptors in the pituitary gland to boost GH and IGF-1 levels, primarily focusing on fat reduction
Secretagogues like these two work by amplifying that pulsatile pattern rather than overriding it which is also why, in research settings, GH secretagogues have typically been administered to coincide with the natural nocturnal pulse