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Keratin 관련 Hair, Skin & Nails Health

D

Limited evidence from small RCTs suggests solubilized keratin (500 mg/day) may improve skin moisture and elasticity, but most studies use proprietary extracts.

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            D

        

        

            
결론

            
            
Limited evidence from small RCTs suggests solubilized keratin (500 mg/day) may improve skin moisture and elasticity, but most studies use proprietary extracts.

            
            
        

    











    
    

        
        

            

  
Key Statistics





            


    

        
2

        
연구

    

    

        
120

        
참여자

    

    

        
            
            ↑
            
        
        
Positive

    

    

        D

        
등급

    




        


        
        

        
        
        

            

  
Dosage & Usage





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


            
            

                
일반적으로 사용되는 용량

                

                    
                    

                        
general:

                        
250-500 mg/day solubilized keratin

                    

                    
                

                
                

                    상한량: Not established
                

                
            

            

            

            
            

                권장 복용 시간: With meals
            

            
        

        

        
        
        

            

  
Safety & Side Effects





            

                
                

                    
보고된 부작용

                    
    
                        
                        
  • 
                            ⚠
                            Generally well-tolerated
                        
    • 
                        
                        
  • 
                            ⚠
                            Rare gastrointestinal discomfort
                        
    • 
                        
                    

                

                

                
                

                    
알려진 상호작용

                    
    
                        
                        
  • 
                            ●
                            No significant drug interactions documented
                        
    • 
                        
                    

                

                

                
                

                    

                        일일 최대 섭취 허용량: Not established
                    

                

                
            

            

                건강기능식품을 복용하기 전에 반드시 의료 전문가와 상담하십시오.
            

        

        

        
        
        

            

  
Frequently Asked Questions





            




    
    

        
            Does Keratin help with Hair, Skin & Nails Health?
            
        
        

            Based on 2 studies with 120 participants, there is preliminary evidence that needs more research that Keratin may support Hair, Skin & Nails Health management. Our evidence grade is D (Very Early Research).
        

    

    
    

        
            How much Keratin should I take for Hair, Skin & Nails Health?
            
        
        

            Studies have used various dosages. A commonly studied range is 250-500 mg/day solubilized keratin. Always consult your healthcare provider before starting any supplement regimen.
        

    

    
    

        
            Are there side effects of Keratin?
            
        
        

            Reported side effects may include Generally well-tolerated, 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 Keratin and Hair, Skin & Nails Health?
            
        
        

            We rate the evidence as Grade D (Very Early Research). This rating is based on 2 peer-reviewed studies with 120 total participants. The overall direction of effect is positive.
        

    

    




        

        

        
        
        

            

  
Related Evidence





            

                
                

                    
관련 다른 성분: Hair, Skin & Nails Health

                    

                        
                        
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                            C

                        
                        
                        
                            Silicon (Silica)
                            C

                        
                        
                    

                

                

                
            

        

        

    


    
    












    

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