| Outcome | Grade | Effect | Studies | |||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Skin Barrier Function | 
     
        C
       
     | 
  
    
  | 
  
  
    
  | 
|||||||
| Skin Smoothness | 
     
        C
       
     | 
  
    
  | 
  
  
    
  | 
|||||||
| Wrinkles | 
     
        C
       
     | 
  
    
  | 
  
  
    
  | 
|||||||
| Outcome | Grade | Effect | Studies | |||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Involucrin | 
     
        C
       
     | 
  
    
  | 
  
  
    
  | 
|||||||
| Keratin | 
     
        C
       
     | 
  
    
  | 
  
  
    
  | 
|||||||
| Soluble Protein | 
     
        C
       
     | 
  
    
  | 
  
  
    
  | 
|||||||
| Human Serum Albumin | 
     
        C
       
     | 
  
    
  | 
  
  
    
  | 
|||||||
| Outcome | Effect | Frequency | Studies | |||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Skin Redness | ⇧ Increase | — | ||||||||