The Yeouth Neck-Firming Cream smooths, tightens, and firms mature skin, according to fans in their 40s and 50s. Shop the best-selling anti-aging cream for fine lines and wrinkles while it’s on ...

The Hand Retinol from Nécessaire is $38. Shop the anti-aging formula that makes skin look “decades younger,” according to fans.

Are you fighting stubborn acne? These seven serums, containing salicylic acid, niacinamide, and retinol, are proven to fade dark spots and smooth skin texture.

Halle Berry hilariously lost her bikini bottoms while dancing to her boyfriend Van Hunt's song "Prelims (mind and meat)" in a carefree video.

Bethenny Frankel recommends this French pharmacy anti-aging retinol staple, and ahead of Amazon Prime Day, it's on sale for just $25. It's non-irritating and gentle.

Retinol and retinaldehyde can be found in serum and cream form, and they’re often a budget-friendly option to add to your skin care routine.

Retinol is considered the gold standard anti-aging topical ingredient. Here, top dermatologists share everything you need to know to get the most benefits for your skin.

We spoke to dermatologists about the best retinol serums in 2025. Then we tested options from Paula’s Choice, Naturium, La Roche Posay, and more.

The best Korean retinol serums are great for smoothing and plumping skin. We tested gentle, effective options for every skin type, endorsed by dermatologists.

Shoppers say RoC’s $21 Correxion Retinol Serum delivers visible wrinkle-smoothing results — without the painful price tag of injectables.