IGF-1

General description

IGF-1 (insulin-like growth factor 1) is a naturally occurring signaling molecule studied widely in biology.

Why it is being studied

It is a well-studied growth-related signaling factor in general biology research.

Current evidence level

Emerging research

Species studied

Multiple species in research settings

Important limitations

Broad biological research does not establish specific wellness benefits for household pets when used as a supplement ingredient.

Safety considerations

Consult your veterinarian before use, especially for pets with medical conditions.

Published sources

We publish citations only once we've verified the specific study and its species. Peer-reviewed sources for this ingredient will be listed here.

Research involving peptides varies considerably by ingredient and species. Evidence from laboratory, rodent, or human studies does not automatically establish safety or effectiveness in dogs or cats.