What is the best supplement for excessive sweating? A nutritional guide
                                
                                
                                •
                                
                                
                        
                                    
                                    5 min read                                
                            
                                While millions of people worldwide grapple with hyperhidrosis, or excessive sweating, pinpointing what is the best supplement for excessive sweating can feel overwhelming. The truth is, there is no single "best" option, as efficacy depends largely on the underlying cause, whether it's stress, hormonal fluctuations, or a specific nutrient deficiency.