What are marionette lines?
Marionette lines also called 'smile lines' are caused when the depressor muscle is pulling down on the corners of the mouth causing noticeable lines adding to a sad expression. Marionette lines extend f...
What causes wrinkly skin?
Wrinkly skin emerges with age due to the fact that our bodies slow down the production of elastin and collagen: essential proteins that enable skin to stretch and contract. When...