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HairCited

Astaxanthin
Astaxanthin

antioxidant

别名: Natural astaxanthin, Haematococcus pluvialis extract

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About





            

                
Astaxanthin is a potent carotenoid antioxidant derived from microalgae (Haematococcus pluvialis). Its antioxidant capacity is reported to be 6,000 times stronger than vitamin C. Preliminary research suggests astaxanthin may support hair follicle health by reducing oxidative stress and inhibiting 5-alpha-reductase activity, though clinical hair-specific studies are limited.

            

        

        

        
        
        

            

  
How It Works





            

                
Potent antioxidant that crosses cell membranes; may inhibit 5-alpha-reductase; reduces NF-kB inflammatory signaling in follicular tissues.

            

        

        

        
        
        

            

  
Evidence For Conditions





            

                

                    

                        
                            

                                健康状况
                                等级
                                研究数量
                                受试者
                                
                            

                        
                        
                            
                            

                                
                                    
                                        雄激素性脱发
                                    
                                
                                
                                    D

                                
                                
                                    1
                                
                                
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                                        Scalp Inflammation (Folliculitis & Dermatitis)
                                    
                                
                                
                                    D

                                
                                
                                    1
                                
                                
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                                        查看 →
                                    
                                
                            

                            
                        
                    

                

            

        

        

        
        
        

            

  
Side Effects





            
    
                
                
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                    Orange discoloration of skin at very high doses
                
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                    Mild gastrointestinal discomfort
                
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                    Reduced blood pressure (caution in hypotensive individuals)
                
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Drug & Supplement Interactions





            
    
                
                
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                    Blood pressure medications (may enhance hypotensive effects)
                
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                    Anticoagulants (theoretical antiplatelet activity at high doses)
                
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                    Immunosuppressants (may modulate immune function)
                
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                    Beta-carotene supplements (competitive carotenoid absorption)
                
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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。
            

        

        

        
        
    


    
    












    

        FDA 免责声明:
        这些声明未经美国食品药品监督管理局（FDA）评估。本网站上的产品和信息无意用于诊断、治疗、治愈或预防任何疾病。所展示的证据等级基于我们对已发表的同行评审研究的分析，不构成医疗建议。在开始任何补充剂方案之前，请务必咨询您的医疗保健提供者。