health benefits of some key skincare ingredients (that also benefit hair and overall wellness) and their best sources — from topical products to foods and supplements.

Many skincare ingredients are also used in haircare, but whether you should avoid them depends on the ingredient and your hair/scalp type. Here’s a breakdown of the ones we just discussed, and whether they’re safe or beneficial in haircare:

When prioritizing skin health, it's important to focus on skincare ingredients that nourish, protect, and repair your skin barrier while addressing specific concerns like dryness, sensitivity, aging, or acne. Here are some key skincare ingredients to prioritize for overall skin health: