Foundation. With the exception of powder formulas, foundations are water-based, which means bacteria love them. Unopened, foundation can last for a couple of years, but once the seal is broken, Hammer says, it's best to replace it after six to 12 months.

And ethnicity. And then you scan your face. And then they create a custom shade for you I was really impressed with the scanner function of the app the app makes you turn 180.

3 days ago This lightweight foundation provides light coverage while still leaving your skin looking flawless.

(Hooray) The only thing I would recommend is trying a shade slightly lighter because the foundation does oxidize, and become half a shade darker.

Water-based foundation typically is good for a year, while oil-based foundation is good for about 18 months. Consider replacing cream-based foundation or blushes every six months to a year. Powder products, if stored properly and free from moisture, are good for up to two years.

When shopping for foundation, look for one that lasts at least eight hours. This will last you through your whole day of work or school. Even better, aim for one that lasts 12 hours or more! HIDE's Premium Foundation lasts for at least 12 hours and longer!

Medium: The skin tone is light to medium, which means a little darker than a fair complexion, this falls under a warm or neutral undertone. If you have this complexion then pick the SÉRY foundation shades Light Medium, Medium, and Natural or in-between shades.

CoverGirl has remained one of the most sought-after mass beauty brands for the past six decades, with a wide variety of product offerings for all kinds of consumers - and incredibly affordable prices.

A bright shade wakes up your skin, but I don't like lipstick looking like lipstick. I prefer it to look just like I blotted it on. For my skin, I use MAC's Studio Fix Fluid Foundation or Bobbi Brown Skin Foundation in Honey 5 when I need a quick fix.

If you have a fair skin tone, then like Ivory is the ideal pick. SÉRY has curated three shades that will go well with fair skin tones, Ivory, Sand, and Light. The formulation of the SÉRY Foundation is very unique, it gives long-lasting effects without causing any irritation to the skin.

Foundations that are made with oil or oil-based are more likely to cause your foundation to oxidize. Look for foundations that are water-based formulations, as these are less likely to oxidize.

Which foundation oxidizes the least? COVERGIRL + OLAY Simply Ageless 3-in-1 Foundation, L'oreal Paris Infallible Pro-Glow Foundation, Almay Clear Complexion Makeup, MAYBELLINE NEW YORK Super stay Longwear Liquid Foundation, and DERMABLEND PROFESSIONAL Cover Creme are some of the foundations that oxidize the least.