| Outcome | Grade | Effect | Studies | |||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Wrinkles |
B
|
|
|
|||||||
| Fine Lines |
B
|
|
|
|||||||
| Skin Brightness |
C
|
|
|
|||||||
| Skin Smoothness |
C
|
|
|
|||||||
| Skin Firmness |
C
|
|
|
|||||||
| Outcome | Grade | Effect | Studies | |||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Oxidation |
B
|
|
|
|||||||
| Elastic Fibres |
D
|
|
||||||||