An expert-approved guide to a multitasking cosmetic with a wide range of benefits — from clearing congested pores to reducing the appearance of wrinkles.

Medically reviewed by Susan Bard, MD Use vitamin C in the morning and retinol at night to avoid skin irritation.Vitamin C protects against photodamage and should be applied before applying ...

"Hearst Magazines and Yahoo may earn commission or revenue on some items through these links." Our skin goes through a lot, and as we age, signs of stressors start showing up in ways such as wrinkles, ...

When it comes to skincare, good things take time. We’re all guilty of impatiently waiting to see the benefits of adding a step to our nightly skincare routines, no matter if it’s using a new vitamin C ...

To counter the signs of aging or treat acne, start slow and be patient. By Melinda Wenner Moyer Over-the-counter retinol products are popular for good reason: In addition to helping to control acne, ...

(MASS APPEAL) – For those looking to smooth wrinkles and fine lines, one ingredient is used in more products than any other – retinol. From helping with skin texture, to reducing acne, retinol is ...

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Retinoids are a skin care hero for many reasons ― they target fine lines, pigmentation, collagen production and acne. But you’ll often hear that retinoids shouldn’t be used before you plan to spend ...

When it comes to beauty products that really work, the majority of professional skin experts will agree that retinol is the gold standard of topical skincare. With a nifty ability to rev up the ...