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Nutrafol para Alopecia Androgenética

A

Baseado em 3 estudos (1 meta-analysis) com 1,658 participantes no total. 3/3 estudos mostram efeitos positivos.

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            A

        

        

            
Conclusão

            
            
Early research is consistently positive, suggesting Nutrafol may support hair growth in androgenetic alopecia, though the evidence base is still relatively small.

            
            
            
    
                
                
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                    All 3 studies show positive effects, including 1 meta-analysis
                
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                    Included in network meta-analyses comparing dietary supplements for hair loss
                
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                    1,658 total participants across available studies
                
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                    More independent research is needed to confirm these findings
                
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Key Study Findings





    

        
        

            

                
                    systematic review
                
                
                n=1658
                
                
                
                Double-blind
                
            

            
                Effects of dietary supplements on androgenetic alopecia: a systematic review and network meta-analysis.
            
            

                
                Dose: various dietary supplements (Nutrafol, apple extract, tocotrienols, pumpkin seed oil, Cistanche/Lami
                
                
                vs: Placebo
                
                
                
                Efeito: None
                
                
                None
                
            

            
        

        
        

            

                
                    review
                
                
                
                
            

            
                Nutraceuticals for Androgenetic Alopecia.
            
            

                
                Dose: Nutrafol and Viviscal (oral nutraceuticals); doses per product labeling
                
                
                vs: Placebo
                
                
                
                Efeito: None
                
                
                None
                
            

            
        

        
        

            

                
                    systematic_review_meta_analysis
                
                
                
                24 weeks
                
                
            

            
                Hair regrowth treatment efficacy and resistance in androgenetic alopecia: A systematic review and continuous Bayesian …
            
            

                
                Dose: ALRV5XR, dutasteride 0.5 mg/day, finasteride 1 mg/day, LLLT, minoxidil 2%/5%, Nutrafol, Viviscal
                
                
                vs: Placebo
                
                
                
                Efeito: Women 24wk: ALRV5XR 30.09, LLLT 16.62, Minoxidil 2% 12.13 THs/cm2. Men: ALRV5XR 21.03, LLLT 18.75, D
                
                
                statistically significant for 
                
            

            
        

        
    







    
    

        
        

            

  
Key Statistics





            


    

        
3

        
Estudos

    

    

        
1658

        
Participantes

    

    

        
            
            ↑
            
        
        
Positive

    

    

        A

        
Nota

    




        


        
        
        

            

  
Referenced Papers





            

                
                

                    

                        
                            Effects of dietary supplements on androgenetic alopecia: a systematic review and network meta-analysis.
                        
                        
                            
                                Systematic Review
                            
                            
                            
                        
                    

                    

                        Frontiers in nutrition
                        2025
                        
                    

                

                
                

                    

                        
                            Hair regrowth treatment efficacy and resistance in androgenetic alopecia: A systematic review and continuous Bayesian network meta-analysis.
                        
                        
                            
                                Systematic Review
                            
                            
                            
                        
                    

                    

                        Frontiers in medicine
                        2022
                        
                        14 citações
                        
                    

                

                
                

                    

                        
                            Nutraceuticals for Androgenetic Alopecia.
                        
                        
                            
                                Review
                            
                            
                            
                        
                    

                    

                        The Journal of …
                        2022
                        
                        9 citações
                        
                    

                

                
            

        

        

        
        
        

            

  
Dosage & Usage





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


            
            

                
Dosagens Comumente Utilizadas

                

                    
                    

                        
hairloss:

                        
4 capsules/day

                    

                    
                

                
                

                    Limite superior: Not established
                

                
            

            

            
            

                
Dosagens Estudadas em Pesquisas

                

                    

                        
                            

                                Dosagem
                                Duração
                                Efeito
                                N
                            

                        
                        
                            
                            

                                various dietary supplements (Nutrafol, apple extract, tocotrienols, pumpkin seed oil, Cistanche/Lami
                                --
                                
                                    
                                    Positive
                                    
                                
                                1658
                            

                            
                            

                                Nutrafol and Viviscal (oral nutraceuticals); doses per product labeling
                                --
                                
                                    
                                    Positive
                                    
                                
                                --
                            

                            
                            

                                ALRV5XR, dutasteride 0.5 mg/day, finasteride 1 mg/day, LLLT, minoxidil 2%/5%, Nutrafol, Viviscal
                                24 weeks
                                
                                    
                                    Positive
                                    
                                
                                --
                            

                            
                        
                    

                

            

            

            
            

                Melhor horário: 4 capsules together with a meal
            

            
        

        

        
        
        

            

  
Safety & Side Effects





            

                
                

                    
Efeitos Colaterais Relatados

                    
    
                        
                        
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                            Mild gastrointestinal discomfort
                        
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                            Headache (possibly from ashwagandha)
                        
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                            Allergic reactions in individuals sensitive to any component
                        
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                            Potential thyroid stimulation from ashwagandha
                        
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Interações Conhecidas

                    
    
                        
                        
  • 
                            ●
                            Thyroid medications (ashwagandha may affect thyroid function)
                        
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                            ●
                            Anticoagulants (curcumin and saw palmetto may increase bleeding risk)
                        
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                            ●
                            Immunosuppressants (ashwagandha may stimulate immune activity)
                        
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                            ●
                            Sedatives and anxiolytics (ashwagandha has calming properties)
                        
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                        Ingestão máxima tolerável: Not established
                    

                

                
            

            

                Consulte sempre o seu profissional de saúde antes de iniciar qualquer suplemento.Sempre consulte seu profissional de saúde antes de iniciar qualquer suplemento.
            

        

        

        
        
        

            

  
Frequently Asked Questions





            




    
    

        
            Does Nutrafol help with Alopecia Androgenética?
            
        
        

            Based on 3 studies with 1,658 participants, there is strong evidence from multiple clinical trials that Nutrafol may support Alopecia Androgenética management. Our evidence grade is A (Strong Evidence).
        

    

    
    

        
            How much Nutrafol should I take for Alopecia Androgenética?
            
        
        

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

    

    
    

        
            Are there side effects of Nutrafol?
            
        
        

            Reported side effects may include Mild gastrointestinal discomfort, Headache (possibly from ashwagandha), Allergic reactions in individuals sensitive to any component, Potential thyroid stimulation from ashwagandha. Most side effects are mild and dose-dependent. Consult your doctor if you experience any adverse reactions.
        

    

    
    

        
            How strong is the evidence for Nutrafol and Alopecia Androgenética?
            
        
        

            We rate the evidence as Grade A (Strong Evidence). This rating is based on 3 peer-reviewed studies with 1,658 total participants. The overall direction of effect is positive.
        

    

    




        

        

        
        
        

            

  
Related Evidence





            

                
                
                

                
                
                
            

        

        

    


    
    












    

        Aviso Legal da FDA:
        Estas declarações não foram avaliadas pela Food and Drug Administration. Os produtos e informações neste site não se destinam a diagnosticar, tratar, curar ou prevenir qualquer doença. As notas de evidência apresentadas são baseadas em nossa análise de pesquisas revisadas por pares publicadas e não constituem aconselhamento médico. Sempre consulte seu profissional de saúde antes de iniciar qualquer regime de suplementação.