What Causes Lip Lines?
Lip lines or wrinkles around the mouth are complicated, because they show up over time; sun exposure and smoking are big culprits. Watch dermatologist Doris Day, MD, discuss some causes of lip lines, and share tricks for treating them.
beauty personal care
Browse videos by topic categories
A
B
C
D
E
F
G
H
I
J
K
L
M
N
O
P
Q
R
S
T
U
V
W
X
Y
Z
ALL