When you buy through our links, Business Insider may earn an affiliate commission. Learn more Every time I walk into Sephora, I'm met with a slew of new products I have never seen before and am ...

Luckily, it's super easy (and free) to sign up. All you have to do is head to the Beauty Insider page on the Sephora website, click "Join Now," and fill in your information. Beauty Insiders get ...