Know what shampoo and conditioner is good for curly hair. Try to get products that are made specifically for curly hair. They will contain extra nutrients that curly hair needs to look smooth, soft, and healthy. Here are some other things you should look for: Products for curly hair usually have a number and letter so you know what type of hair to use it on. For example, 1 is completely straight and 4C is the tightest curl. Moisturizing or hydrating shampoos/conditioners add moisture back into your hair, making it look less frizzy and dry. Oils and butters, such as avocado oil and shea butter, also add moisture back into your hair. This will help make it feel soft and smooth. Protein will help make your hair healthy, shiny, and strong. This will help reduce frizz.
Avoid using products that contain silicones, sulfates, and parabens. Silicones are plastics that are found in many styling products. They can only be removed by sulfates, which are harsh cleaning agents. Sulfates can make curly hair dry and frizzy. Parabens are preservatives, and may be linked to cancer; it is best to avoid them altogether.