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Firm up eyes, chin, and neck

Eyes
Most women start to notice crow's feet and fine lines in their early 30s—sooner if they've had a lot of sun damage.

DIY
Look for an eye cream that contains caffeine to de-puff and reduce dark circles. To tighten and firm over time, choose one that also has peptides or retinol. For a temporary lift, "place frozen green tea bags (soak first) over your lids for a few minutes," Dr. Grossman says. "The antioxidants and caffeine will help bring down inflammation and make your eyes look fresher."

Next: Dermatologist options for eyes