Peptides are short chains of amino acids that function as biological signaling molecules in various physiological pathways, including growth hormone secretion, metabolic regulation, and tissue repair.
While certain specific peptides have received full FDA approval for defined conditions (such as tesamorelin for lipodystrophy), many other peptides discussed in wellness settings are considered investigational or lack large-scale randomized clinical trials.
Responsible peptide care involves reviewing the scientific evidence for each specific compound, sourcing medications through reputable, regulated pharmacies, and establishing clear, objective clinical goals under physician supervision.
Risks and limitations
- Peptide therapies should not be viewed as miracle cures for aging or substitutes for foundational sleep, exercise, and metabolic health.
- Unregulated online sourcing carries significant risks of contamination, inaccurate dosing, and lack of sterility.