Does 5-HTP Raise GABA Levels? Understanding the Neurochemical Link
                                
                                
                                •
                                
                                
                        
                                    
                                    4 min read                                
                            
                                While 5-hydroxytryptophan (5-HTP) is a well-known precursor for serotonin, its relationship with the inhibitory neurotransmitter GABA is more indirect and complex. Research suggests that 5-HTP does not directly increase GABA synthesis, but the serotonin it produces can influence GABAergic activity.