| Outcome | Grade | Effect | Studies | |||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Skin Thickness |
C
|
|
|
|||||||
| Skin Elasticity |
C
|
|
|
|||||||
| Skin Smoothness |
C
|
|
|
|||||||
| Wrinkles |
C
|
|
|
|||||||
| Fine Lines |
C
|
|
|
|||||||