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SkinCited

Keratin
Keratin

collagen_protein

别名: Cynatine HNS, Solubilized Keratin, Keratin Peptides

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About





            

                
Keratin is a structural protein providing mechanical strength to hair, skin, and nails. Solubilized keratin supplements provide cysteine-rich peptides that may support endogenous keratin synthesis. A 90-day RCT found 500 mg/day of solubilized keratin improved skin moisture and elasticity, though the evidence base is limited.

            

        

        

        
        
        

            

  
How It Works





            

                
Structural protein providing mechanical strength to hair, skin, and nails; solubilized keratin supplements provide cysteine-rich peptides that may support endogenous keratin synthesis and disulfide bond formation in epidermal cells.

            

        

        

        
        
        

            

  
Evidence For Conditions





            

                

                    

                        
                            

                                健康状况
                                等级
                                研究数量
                                受试者
                                
                            

                        
                        
                            
                            

                                
                                    
                                        Hair, Skin & Nails Health
                                    
                                
                                
                                    D

                                
                                
                                    2
                                
                                
                                    120
                                
                                
                                    
                                        查看 →
                                    
                                
                            

                            
                        
                    

                

            

        

        

        
        
        

            

  
Side Effects





            
    
                
                
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                    Generally well-tolerated
                
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                    Rare gastrointestinal discomfort
                
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Drug & Supplement Interactions





            
    
                
                
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                    No significant drug interactions documented
                
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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。
            

        

        

        
        
        

            

  
Related Ingredients





            

                
                
                    Collagen Peptides
                    
                
                
                
                    Hyaluronic Acid
                    
                
                
                
                    Elastin
                    
                
                
            

        

        
    


    
    












    

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