Oatmeal

You know this old school ingredient so it seems redundant to explain, but let’s confirm right here: oatmeal has stood the test of time.

The key actives, avenanthramides, only make up a small fraction (0.03 percent) of oatmeal, so if you’re looking for gold star results, you may want to look for formulated products instead of DIY recipes.

Why your skin might love it: As mentioned, avenanthramides are what give oatmeal its powerful anti-irritant and anti-inflammatory effects. This contains beneficial components that aid dry and sensitive skin, especially skin with eczema and psoriasis.

Oatmeal also contains starch, proteins, lipids, and beta glucans, which can act as skin moisturizers. And while it is definitely not a sunscreen substitute, it can provide some antioxidant and UV-protective effects on your skin.

Where to find it: Oatmeal extract is common in lots of cosmetic products. It’s also a very easy DIY ingredient. You can mix ground oatmeal into any DIY mask, or tie a few handfuls of oatmeal in an old, clean stocking and glide it over your skin in the bath to soothe irritation. You can also soak oatmeal in warm water and use the liquid as a DIY serum or essence.