As we get older, our skin changes. It may become drier, thinner, less resilient and more prone to fine lines, uneven tone and loss of firmness.

The good news? You don’t necessarily need a complicated 10-step skincare routine.

Instead, I like to focus on proven skincare ingredients that address the concerns that tend to become more noticeable with age—and then choose products that contain those ingredients.

Here are seven ingredients worth knowing about if you’re building a skincare routine for mature skin, along with products you can find on Amazon.