Given her seemingly ageless appearance even without makeup, one has to wonder what Beckinsale's beauty secrets are. Well, the "Van Helsing" actress is definitely open to trying out tricks some might cringe away from, with Page Six reporting in August of 2021 that she is the spokesperson for a skincare line that uses blue scorpion venom in its age prevention products (via IMDb).

There are some things Beckinsale will not do to look young, with the star telling The Sunday Times in July of 2021 about having plastic surgery, "I haven't had any. I'm not against people having it. [But] I do get pissed off. It's sort of a given that I've had it, which I just literally haven't" (via People). She elaborated about eschewing Botox, "I'm frightened of paralyzing my face."

The star credits her genes and vampire facials, which employ one's own blood platelets placed on the skin, for her glowing complexion (via Columbia Skin Clinic).