If you’ve got type 4 hair with high density, low porosity, and medium-width strands, these are my top 5 curl-defining mousses that deliver volume, definition, and shine without crunch. The Doux Mousse Def Texture Foam – This dual-use mousse provides the perfect amount of hold to define your curls or control your sleek look. It gives definition, shine, and volume to every hair type and curl pattern. Enjoy the touchable control free of crunch and flaking.  The Doux Bee Girl Crazy Sexy Curl Honey Setting Foam – Infused with honey, aloe, bamboo, and silk amino acids, this foam provides hydration and definition for curls that need a little extra love. It leaves your hair soft, shiny, and full of life. Miche Beauty Set Gel-to-Foam Styling Mousse – This innovative gel-to-foam formula offers the hold of a gel with the lightness of a mousse. It defines curls, reduces frizz, and provides a long-lasting, flexible hold without crunch. Briogeo Style + Treat Yuzu + Plum Oil Hair Styling Texture Foam – A versatile, multitasking styling foam for the perfect bouncy blowout, touchable curl definition, or a textured, lived-in look. It provides volume, hold, and heat protection up to 450°F, making it suitable for all hair types and textures.  Pattern Palo Santo Curl Mousse – This lightweight mousse is designed to define and elongate curls while providing a soft hold. Infused with the calming scent of Palo Santo, it adds moisture and shine without weighing down your hair. Top5HairMousses Type4HairCare LowPorosityHair CurlDefiningMousse NaturalHairProducts BlackHairCare FrizzControl HealthyHairJourney LTKHair LTKBeauty