| Outcome | Grade | Effect | Studies | |||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Skin Smoothness |
A
|
|
|
|||||||
| Wrinkles |
B
|
|
|
|||||||
| Facial Pores |
B
|
|
|
|||||||
| Hyperpigmentation |
E
|
|
|
|||||||