BuzzFeed on MSN

Acne patches, purple shampoo and 23 other beauty products that may seem sus, but actually work

Some of these products work because of science or color theory, others are just plain witchcraft. View Entire Post › ...

Reviewers are seeing 'insane' hair growth from this viral serum, so we asked a derm how it works

Are the before and after photos too good to be true?