Copyright 2016-2026 Linus Pauling Institute Figure Alternative Text Figure
TB-500: HIF-1, Actin Dynamics, and Stem Cell Mobilisation TB-500 is a synthetic analogue of thymosin beta-4 (Tb4), a naturally occurring 43-amino acid peptide encoded by the TMSB4X gene
They target different parts of health and recovery
Skin health and anti-aging formulations leveraging glutathione's role in collagen synthesis and protection against oxidative damage
Unlike osmotic laxatives, which draw water out of the stool, these agents push water into the stool and soften it, which helps it to move through the colon
More substantial cognitive benefits, including memory enhancement and improved learning capacity, typically develop over 6 to 12 weeks as synaptic density increases