Goal: Sleep & focus
Calm, focus & sleep
Peptides discussed for anxiety, focus and sleep. 6 compounds in this group.
Discussed for calm and anxiety; registered as a medicine in Russia.
Discussed for focus and memory; registered as a medicine in Russia.
A peptide discussed for deeper sleep.
A very short peptide discussed for brain health and sleep.
The body’s night-time sleep hormone, taken in small doses.
A pig-brain peptide mix used after strokes in some countries.
How well studied in people
About this category
Neuropeptides and related compounds discussed for anxiety, focus, sleep and brain recovery. Several (for example Semax and Selank) are registered in Russia and not as medicines in the EU, UK or US. Melatonin is widely available as a supplement or pharmacy product depending on the country; the injectable and research forms of other compounds are not.