If you have been reading about metabolism, weight management, hormones, skin science, recovery, diabetes or modern drug development, you have probably encountered the word peptides. But what do peptides do? There is no single answer because peptides are not one substance with one function. Peptides are chains of amino acids that can act as biological […]
Peptide research in 2026 is moving far beyond the idea of peptides as simply short chains of amino acids. Today, scientists are engineering peptides to target specific receptors, developing multi-receptor metabolic compounds, using artificial intelligence to design new peptide sequences, investigating peptide-drug conjugates for cancer, developing cell-penetrating peptides for intracellular delivery and trying to overcome […]
However, these compounds should not all be placed in the same category. Some peptide-based compounds have been developed into licensed prescription medicines for specific indications, while others remain investigational compounds being evaluated in clinical trials. Laboratory research peptides are another separate category and should not be confused with medicines approved for human use. Interest in […]
