The addition of antioxidant-rich probiotic extracts and algae supports a healthy skin barrier, making this primer ideal for combating dryness and dullness often associated with aging skin.

But back to Drescher: The star's go-to? The brand's Spackle Primer. The primer is especially effective on aging skin because it doesn't settle into creases and fine lines, fans say. The primer is ...

Chapman agrees and says that any of these foundations and tinted primers that have the word "hydrating" on them are great for aging skin. This, she notes, is because skin loses moisture as it ages ...

If you use foundation, concealer, tinted sunscreen or any other kind of makeup but aren't using a primer, it's time to change ...