Catalog4 refs
FGL (FG Loop Peptide)
Nootropic & NeuroResearch use only
Educational use only. Not medical advice. Verify all information with primary sources and a licensed clinician before use.
Body Map
Overview
FGL is a synthetic peptide derived from the second fibronectin type III module of neural cell adhesion molecule (NCAM). It mimics the interaction between NCAM and fibroblast growth factor receptor 1 (FGFR1), activating downstream signaling cascades that promote synaptic plasticity, neurogenesis, and neuroprotection.
Primary Uses
Cognitive enhancement
Stroke recovery
Neurodegenerative disease models
Memory and learning
Cognitive decline
Neuroprotection
Synaptic plasticity
Neurogenesis
Protocol Reference
Dose
100-200mcg per day
Frequency
1x daily
Half-life
Not well characterized
Route
Subcutaneous injection
Evidence
Limited Research
Research Models
Rat
Also in Nootropic & Neuro