Sephora Is Having A Huge Sale, Including Lipsticks For $10 & Urban Decay Palettes For $16

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One of the biggest beauty sales of the year has arrived, and it's a doozy for makeup fans. If you're one of them, you need to know how to shop it. Sephora's Spring 2018 Beauty Insider sale promo codes are integral to getting your deal. As in, you actually shop the sale without them. Don't think having the codes is a free for all on beauty items, though, there are some rules involved in the Wild West of beauty sales.

In order to shop the Beauty Insider sale, the first rule is that you'll need to be a Sephora Beauty Insider. What does that mean? If you get Sephora e-mails and have an account with the retailer, you're a Beauty Insider. However, there are different tiers, and that's what is relevant to this sale because unfortunately, there's a shopper hierarchy at Sephora (and at most places, tbh).

For those looking to get the biggest bang for their buck, they'll need to use codes YAYROUGE or YAYVIB. These two codes give shoppers 15 percent off their purchases during the sale. If you're a VIB member, you've spent $350 or more on your Sephora purchase. If you're Rogue, you've spent $100 or more. It's less levels that can use the codes.

If you haven't quite reached those levels, firstly, congratulations on your self control. Secondly, you'll be using code YAYINSIDER to get 10 percent off your goodies.

Keep in mind, though, that to use these codes, you'll need to be signed into your account. Someone who isn't a member of the Beauty Insider program is out of luck when it comes to shopping. If you're totally locked in with Sephora, though, these Beauty Insider sale codes are your new best friends.

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With 15 percent off (or 10 percent), there's tons of great deals to be hard during the Spring 2018 Beauty Insider Sale, so what items should you be looking to shop?

Tatcha The Silk Canvas Primer

BeautyBlender All About Face Set

GLAMGLOW GravityMud Firming Treatment

Anastasia Beverly Hills Soft Glam Palette

Fenty Beauty Pro Filt'r Soft Matte Longwear Foundation

Clearly, there's no shortage of great items to shop during the Spring 2018 Sephora VIB sale. Now, it's just up to use the codes to snag your must-haves.

Did you know that you can find Sephora coupons at the Bustle Coupons page? Bustle Coupons is a service provided by Groupon in collaboration with BDG Media, Inc. Each time you use a coupon or promo code from Bustle Coupons to make a purchase, Groupon and BDG Media, Inc. earn a small commission. This article was created independently from Bustle's sales department.