| Outcome | Grade | Effect | Studies | |||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Skin Smoothness | 
        E
       | 
 | 
 | |||||||
| Skin Thickness | 
        E
       | 
 | 
 | |||||||
| Wrinkles | 
        E
       | 
 | 
 | |||||||
| Fine Lines | 
        E
       | 
 | 
 | |||||||
| Hyperpigmentation | 
        E
       | 
 | 
 | |||||||
| Outcome | Grade | Effect | Studies | |||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Reactive Species | 
        C
       | 
 | 
 | |||||||
| Elastic Fibres | 
        E
       | 
 | 
 | |||||||
| Inflammation | 
        E
       | 
 | 
 | |||||||
| Collagen | 
        E
       | 
 | 
 | |||||||
| Elastosis | 
        E
       | 
 | 
 | |||||||