Since there’s a vast array of products that claim to control frizz, here’s how to narrow down the options to those that may work best for you.

Key Ingredients: Both Nast and Livermore recommend seeking out nourishing ingredients like coconut oil, shea butter, argan oil, and jojoba oil. “These have a rich moisturizing ability that usually helps tame and smooth big, frizzy hair down,” Livermore says. Nast also points to hydrolyzed keratin as a good option, especially if you have heat or chemical damage; not only does it help repair, but it also smooths the cuticles, she says.

Your Hair Type: Your hair type can determine a lot about the formula you use. For instance, while silicones like dimethicone are ideal for those with straight hair, they may not be the best bet for those with wavy or curly hair. “Because some silicones aren’t water-soluble and can build up on the hair, many people with curly textures prefer silicone-free products,” says Livermore. As washing hair can remove moisture, those with curls tend to wash less—leading to more potential buildup from silicones. Meanwhile, for finer hair types, Hamilton seeks out texturizing and volumizing products that add body while fighting the effects of humidity.

Product Type: Between serums, oils, mists, and conditioners, it can be hard to parse what works best. For those with fine or thin hair, Hamilton recommends lightweight serums and sprays, particularly those that have additional volumizing benefits. Conversely, “for clients with thick, curly hair, I prefer heavier formulas, like oils and leave-in products, which provide a lot of moisture and nourishment over a long period of time,” he says.