When you reach for a skincare product, do you instantly picture certain key words on the packaging with lines or red Xs through them? There are many allergenic ingredients that beauty brands avoid off the bat because they affect so many people. While they aren’t necessarily known to send anyone to the hospital, they can cause irritation or other reactivity to the skin, which is why hypoallergenic skincare is so popular. To learn more about this kind of mindful skincare and why it’s so beneficial, we’re taking a deep dive with our expert below.