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Astaxanthin для UV Protection (Internal Photoprotection)

B Доказательства По меньшей мере одно рандомизированное исследование подтверждает это, с в целом согласованными результатами.

Research suggests astaxanthin supplementation may increase the minimal erythema dose (MED) and reduce UV-induced skin damage markers including MMP-1 expression.

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Итог

            
            
Research suggests astaxanthin supplementation may increase the minimal erythema dose (MED) and reduce UV-induced skin damage markers including MMP-1 expression.

            
            
        

    










    

  
Key Study Findings





    

        
        

            

                
                    Systematic Review
                
                
                
                
            

            
                Oral Supplements and Photoprotection: A Systematic Review.
            
            

                
                Dose: None
                
                
                или: Placebo/no supplement
                
                
                Outcome: Photoprotective effects (MED, erythema)
                
                
                Эффект: None
                
                
                None
                
            

            
            
Популяция: Healthy adults (47 studies in systematic review)

            
        

        
        

            

                
                    Randomized Controlled Trial
                
                
                n=23
                
                
                10 weeks
                
                
                Double-blind
                
            

            
                The Protective Role of Astaxanthin for UV-Induced Skin Deterioration in Healthy People-A Randomized, Double-Blind, Placebo-Controlled …
            
            

                
                Dose: 4 mg/day astaxanthin
                
                
                или: Placebo
                
                
                Outcome: Minimal erythema dose (MED), skin moisture
                
                
                Эффект: None
                
                
                None
                
            

            
            
Популяция: Healthy Japanese adults

            
        

        
    







    
    

        
        

            

  
Key Statistics





            


    

        
7

        
Исследования

    

    

        
350

        
Участники

    

    

        
            
            ↑
            
        
        
Positive

    

    

        B

        
Оценка

    




        


        
        
        

            

  
Referenced Papers





            

                
                

                    

                        
                            Oral Supplements and Photoprotection: A Systematic Review.
                        
                        
                            
                                Systematic Review
                            
                            
                            
                        
                    

                    

                        Journal of medicinal …
                        2025
                        
                        3 цитирований
                        
                    

                

                
                

                    

                        
                            The Protective Role of Astaxanthin for UV-Induced Skin Deterioration in Healthy People-A Randomized, Double-Blind, Placebo-Controlled Trial.
                        
                        
                            
                                RCT
                            
                            
                            
                        
                    

                    

                        Nutrients
                        2018
                        
                        113 цитирований
                        
                    

                

                
            

        

        

        
        
        

            

  
Dosage & Usage





            
mg = milligrams · mcg = micrograms (1,000× smaller) · IU = International Units


            
            

                
Часто используемые дозировки

                

                    
                    

                        
general:

                        
4-12 mg/day

                    

                    
                    

                        
skinhealth:

                        
4-6 mg/day

                    

                    
                

                
                

                    Верхний предел: Generally recognized as safe up to 24 mg/day
                

                
            

            

            
            

                
Дозировки, изученные в исследованиях

                

                    

                        
                            

                                Дозировка
                                Длительность
                                Эффект
                                N
                            

                        
                        
                            
                            

                                None
                                --
                                
                                    
                                    Positive
                                    
                                
                                --
                            

                            
                            

                                4 mg/day astaxanthin
                                10 weeks
                                
                                    
                                    Positive
                                    
                                
                                23
                            

                            
                        
                    

                

            

            

            
            

                Лучшее время приёма: With meals containing fat for better absorption
            

            
        

        

        
        
        

            

  
Safety & Side Effects





            

                
                

                    
Зарегистрированные побочные эффекты

                    
    
                        
                        
  • 
                            ⚠
                            Generally well-tolerated
                        
    • 
                        
                        
  • 
                            ⚠
                            Mild orange skin discoloration at very high doses (harmless)
                        
    • 
                        
                        
  • 
                            ⚠
                            Rare gastrointestinal discomfort
                        
    • 
                        
                    

                

                

                
                

                    
Известные взаимодействия

                    
    
                        
                        
  • 
                            ●
                            Antihypertensive medications (may have additive blood pressure lowering)
                        
    • 
                        
                        
  • 
                            ●
                            Immunosuppressants (may modulate immune function)
                        
    • 
                        
                        
  • 
                            ●
                            5-alpha-reductase inhibitors (theoretical interaction)
                        
    • 
                        
                    

                

                

                
                

                    

                        Допустимый верхний уровень потребления: Generally recognized as safe up to 24 mg/day
                    

                

                
            

            

                Всегда консультируйтесь с врачом перед началом приёма любых добавок.Всегда консультируйтесь с лечащим врачом перед началом приёма любой добавки.
            

        

        

        
        
        

            

  
Frequently Asked Questions





            




    
    

        
            Does Astaxanthin help with UV Protection (Internal Photoprotection)?
            
        
        

            Based on 7 studies with 350 participants, there is moderate evidence from clinical studies that Astaxanthin may support UV Protection (Internal Photoprotection) management. Our evidence grade is B (Good Evidence).
        

    

    
    

        
            How much Astaxanthin should I take for UV Protection (Internal Photoprotection)?
            
        
        

            Studies have used various dosages. A commonly studied range is 4-12 mg/day. Always consult your healthcare provider before starting any supplement regimen.
        

    

    
    

        
            Are there side effects of Astaxanthin?
            
        
        

            Reported side effects may include Generally well-tolerated, Mild orange skin discoloration at very high doses (harmless), Rare gastrointestinal discomfort. Most side effects are mild and dose-dependent. Consult your doctor if you experience any adverse reactions.
        

    

    
    

        
            How strong is the evidence for Astaxanthin and UV Protection (Internal Photoprotection)?
            
        
        

            We rate the evidence as Grade B (Good Evidence). This rating is based on 7 peer-reviewed studies with 350 total participants. The overall direction of effect is positive.
        

    

    




        

        

        
        
        

            

  




            

                
                

                    
Другие ингредиенты для UV Protection (Internal Photoprotection)

                    

                        
                        
                            Niacinamide
                            A

                        
                        
                        
                            Nicotinamide
                            A

                        
                        
                        
                            Green Tea Extract
                            B

                        
                        
                        
                            Omega-3 Fatty Acids
                            B

                        
                        
                        
                            Polypodium leucotomos
                            B

                        
                        
                        
                            Vitamin E
                            C

                        
                        
                    

                

                

                
                

                    
Astaxanthin для других состояний

                    

                        
                        
                            Aging Skin & Wrinkles
                            B

                        
                        
                    

                

                
            

        

        

    


    
    






  
References

  
    
    
    
  1. 
      [1]
      Nicole Natarelli et al..
      J Med Food.
      2025.
      Oral Supplements and Photoprotection: A Systematic Review.
      doi:10.1089/jmf.2024.0023
      PubMed
    
    2. 
    
    
  2. 
      [2]
      Naoki Ito et al..
      Nutrients.
      2018.
      The Protective Role of Astaxanthin for UV-Induced Skin Deterioration in Healthy People-A Randomized, Double-Blind, Placebo-Controlled Trial.
      doi:10.3390/nu10070817
      PubMed
    
    3. 
    
  















    

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