Effective Tag

When you’re someone who has at all times kept multiple variety of shampoo in your shower — perhaps one for clarifying and one other for a more moisturizing cleanse — congratulations. You were hip to hair cycling before it blew up on TikTok. Like its predecessor, the dermatologist-approved skin cycling, hair cycling involves alternating different products with different purposes — and it isn’t particularly recent. “It’s a recent trendy term for an idea that is been around for a very long time,” says board-certified dermatologist Hadley King, MD. But is hair cycling as legit as skin cycling? TikTok would have you think so, with the hashtag #haircycling nearing 200,000 views as that is being written. But as we all know — and...