Grandma Was Right: 5 Old-Fashioned Hair Remedies a Dermatologist Actually Approves

Some traditional hair remedies have been passed down for generations—but do any of them actually stand up to modern science? In this video, we explore five old-fashioned hair care practices that continue to attract attention today, what dermatologists think about them, and where tradition and scientific evidence overlap. Discover which remedies may support healthier hair—and which are best left in the past. Sometimes, grandma's advice was ahead of its time.