As for bald or closely shaved heads: Go for a lotion-based mineral sunscreen with SPF 30 or higher, just as you would for ...

“It’s better to use a lightweight shampoo or co-wash to just gently cleanse while maintaining the moisture balance in your hair,” says Miguel Luis, hairstylist at Rita Hazan Salon.

Dr. Doshi agrees. “Some shampoos contain ingredients such as minoxidil, ketoconazole, biotin, and saw palmetto that may help ...

Read our pick of the best Paris art exhibitions to see in June, from Matthew Ronay's eerie sculptures at Perrotin, Steve McQueen's poignant photography at Marian Goodman and David Hockney at Fondation ...