Welcome to Wrinkles Week on the Strategist, where we’re deeply vetting skin-care solutions for anyone who’s looking to smooth ...

We asked doctors, chemists and beauty industry insiders what’s good for your skin and the environment, too. Credit...Photo Illustration by The New York Times; Shutterstock Supported by By Rachel ...

If you’re brand-new to retinol, dermatologist Dr. Karan Lal advises starting with a retinol (the weakest form of a retinoid) and using it for about six months to see how your skin adapts before moving ...