For the first time in years, the peptide Munapsys from Lipotrue presents an upgrade in the botulinum-like ingredients field, according to the company. Munapsys is the first ingredient to act both in the pre- and post-synaptic pathways and in a new SNARE protein (munc-18). Munc-18 is key for the assembly of the SNARE complex. In order to prove the benefits of using a peptide covering both pathways, 3% Munapsys was tested in vivo against a 5% combination of the two most well-known benchmarks. ...