Nanoparticle Nanoparticles are undetectable by the human eye and range in size from 1 to 100 nanometers in diameter. Random Glossary Term TB 500 TB 500 is a synthetic version of a naturally occurring peptide, Thymosin Beta-4, which is present in high concentrations in... Sign Up For Our Newsletter Weekly insights into the future of longevity Sign Up
Nanoparticle Nanoparticles are undetectable by the human eye and range in size from 1 to 100 nanometers in diameter.