Split ends are to hair what acne is to skin — a frustrating beauty dilemma that can be stubborn to fix. Many hair care formulas on the market claim to “zip up” or seal split ends, but is this actually ...

All products featured on Glamour are independently selected by Glamour editors. However, when you buy something through our retail links, Condé Nast may earn an affiliate commission. Constantly ...

They’re the unwelcome guests that show up uninvited, making your hair look frizzy, dry, and just plain tired. While the only permanent fix might be a trim, there’s good news – you don’t have to run to ...

Despite rumors to the contrary, once the hair shaft has split at the bottom (official name: trichoptilosis), you can’t magically get your splits ends to reseal. Only trimming them off will get rid of ...

Trying to permanently seal split ends is much like trying to repair a broken nail: it's just not going to happen. Despite names and claims that imply otherwise, no product can stick split ends back ...