| Hydration | Erythema | L* | a* | b* | R0 |
Cheeks | −0.006 | 0.552*** | −0.533*** | 0.707*** | −0.292 | 0.552*** |
Dorsal hand | −0.192 | −0.135 | −0.031 | 0.327* | 0.040 | 0.065 |