| Outcome | Grade | Effect | Studies | |||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Fine Lines |
B
|
|
|
|||||||
| Skin Brightness |
C
|
|
|
|||||||
| Skin Elasticity |
C
|
|
|
|||||||
| Skin Hydration |
C
|
|
|
|||||||
| Skin Smoothness |
C
|
|
|
|||||||
| Outcome | Grade | Effect | Studies | |||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Collagen |
C
|
|
|
|||||||
| Elastic Fibres |
C
|
|
|
|||||||
| Outcome | Effect | Frequency | Studies | |||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Itching | ⇧ Increase |
|
||||||||