My hair doesn’t need humidity or rain to become frizzy: If I don’t layer my oils and serums just so, my hair can look remarkably shrublike just one day after washing it. That’s because it ...

Use frizz products, which are often greasy, with a light hand. Start with a pea-sized drop to avoid overdoing it. My trick to restoring moisture and health to curly hair is to mist Infusium 23 ...