Totally Spies! (2002)

S4E16 Beauty Is Skin Deep

A former beauty launches a line of beauty products that backfire spectacularly! Sam and Alex also experience the disastrous consequences. It's left to Clover to step in and fix the mess. Meanwhile, in the subplot, Clover transforms herself into an unattractive version of herself after feeling rejected. The antagonist of the story is Miss Vanity.