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Scientists have finally discovered the key to anti-aging

The fountain of youth has a name — "mitochondrial complex II."
By Katie Underwood
Getty Images Photo, Getty Images.
Forget all the emotional work you've done to accept and, dare we say, love your crow's feet: Wrinkles could soon be a thing of the past. Scientists at Newcastle University have pinpointed the enzyme responsible for maintaining a youthful glow, which could lead to pioneering advances in anti-aging treatments (read: lots more creams). Much like our joints and brains, a compound called mitochondrial complex II — crucial for keeping us looking baby-smooth — degrades as we get on in years, which leads to a world of ruddiness and sagging. “There is now a possibility of finding anti-aging treatments which can be tailored to differently aged and differently pigmented skin," says Mark Birch-Machin, the lead researcher on the study. "And [there's] the additional possibility to address the aging process elsewhere in our bodies.” Basically, look forward to a whole cohort of eerily poreless, Benjamin Button–esque 80-year-olds in the relatively near future. Related: 5 anti-aging skin savers 8 ways to get better skin as you sleep The best drugstore picks for dry winter skin

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In our Summer 2025 issue, we get real about what sex is like after 40. Plus, living together after divorce, our favourite beauty products of the year and 17 incredibly summery recipes, from ceviche to sour cherry cobbler.