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Hyaluronic Acid for Skin Barrier Function

D

Research suggests oral HA may support skin barrier function by improving stratum corneum hydration and reducing TEWL. Early-stage evidence.

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The Bottom Line

            
            
Research suggests oral HA may support skin barrier function by improving stratum corneum hydration and reducing TEWL. Early-stage evidence.

            
            
        

    











    
    

        
        

            

  
Key Statistics





            


    

        
3

        
Studies

    

    

        
180

        
Participants

    

    

        
            
            ↑
            
        
        
Positive

    

    

        D

        
Grade

    




        


        
        

        
        
        

            

  
Dosage & Usage





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


            
            

                
Commonly Used Dosages

                

                    
                    

                        
general:

                        
120-240 mg/day

                    

                    
                    

                        
skinhydration:

                        
120-200 mg/day

                    

                    
                

                
                

                    Upper limit: Not established; well-tolerated up to 200 mg/day in trials lasting 12 months
                

                
            

            

            

            
            

                Best taken: With meals for better absorption
            

            
        

        

        
        
        

            

  
Safety & Side Effects





            

                
                

                    
Reported Side Effects

                    
    
                        
                        
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                            ⚠
                            Generally well-tolerated
                        
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                            ⚠
                            Rare mild gastrointestinal discomfort
                        
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Known Interactions

                    
    
                        
                        
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                            ●
                            No significant drug interactions documented
                        
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                        Tolerable upper intake: Not established; well-tolerated up to 200 mg/day in trials lasting 12 months
                    

                

                
            

            

                Always consult your healthcare provider before starting any supplement.
            

        

        

        
        
        

            

  
Frequently Asked Questions





            




    
    

        
            Does Hyaluronic Acid help with Skin Barrier Function?
            
        
        

            Based on 3 studies with 180 participants, there is preliminary evidence that needs more research that Hyaluronic Acid may support Skin Barrier Function management. Our evidence grade is D (Very Early Research).
        

    

    
    

        
            How much Hyaluronic Acid should I take for Skin Barrier Function?
            
        
        

            Studies have used various dosages. A commonly studied range is 120-240 mg/day. Always consult your healthcare provider before starting any supplement regimen.
        

    

    
    

        
            Are there side effects of Hyaluronic Acid?
            
        
        

            Reported side effects may include Generally well-tolerated, Rare mild 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 Hyaluronic Acid and Skin Barrier Function?
            
        
        

            We rate the evidence as Grade D (Very Early Research). This rating is based on 3 peer-reviewed studies with 180 total participants. The overall direction of effect is positive.
        

    

    




        

        

        
        
        

            

  
Related Evidence





            

                
                

                    
Other ingredients for Skin Barrier Function

                    

                        
                        
                            Ceramides
                            C

                        
                        
                        
                            Bifidobacterium lactis
                            D

                        
                        
                    

                

                

                
                

                    
Hyaluronic Acid for other conditions

                    

                        
                        
                            Dry Skin
                            B

                        
                        
                        
                            Aging Skin & Wrinkles
                            B

                        
                        
                    

                

                
            

        

        

    


    
    












    

        FDA Disclaimer:
        These statements have not been evaluated by the Food and Drug Administration. The products and information on this website are not intended to diagnose, treat, cure, or prevent any disease. The evidence grades presented are based on our analysis of published peer-reviewed research and do not constitute medical advice. Always consult your healthcare provider before starting any supplement regimen.