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Synephrine
Synephrine

thermogenic

别名: p-Synephrine, Citrus aurantium Extract, Bitter Orange Extract

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About





            

                
A naturally occurring alkaloid from bitter orange peel that selectively activates beta-3 adrenergic receptors. Synephrine supports metabolic rate and fat oxidation without the significant cardiovascular stimulation associated with ephedrine-type compounds.

            

        

        

        
        
        

            

  
How It Works





            

                
Selective beta-3 adrenergic receptor agonist that stimulates lipolysis and thermogenesis without significantly activating beta-1 or beta-2 receptors (unlike ephedrine). Increases resting metabolic rate and fat oxidation while showing minimal cardiovascular stimulation at recommended doses.

            

        

        

        
        
        

            

  
Evidence For Conditions





            

                

                    

                        
                            

                                健康状况
                                等级
                                研究数量
                                受试者
                                
                            

                        
                        
                            
                            

                                
                                    
                                        Fat Oxidation Enhancement
                                    
                                
                                
                                    B

                                
                                
                                    20
                                
                                
                                    1000
                                
                                
                                    
                                        查看 →
                                    
                                
                            

                            
                        
                    

                

            

        

        

        
        
        

            

  
Side Effects





            
    
                
                
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                    Mild increase in heart rate (at high doses)
                
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                    Headache
                
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                    GI discomfort
                
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Drug & Supplement Interactions





            
    
                
                
  • 
                    
                    MAOIs
                
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                    Other stimulants (avoid combination)
                
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  • 
                    
                    Caffeine (theoretical cardiovascular interaction)
                
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                请务必告知您的医疗保健提供者您正在服用的所有补充剂。
            

        

        

        
        
        

            

  
Related Ingredients





            

                
                
                    Caffeine
                    
                
                
                
                    Capsaicin
                    
                
                
                
                    Forskolin
                    
                
                
                
                    Green Tea Extract (EGCG)
                    
                
                
            

        

        
    


    
    












    

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