I have extremely frizzy hair which I struggle to keep in defined curls and voluminous. Because my hair is so heavy already, if I add anything heavy to it, the curls get pulled out and my hair hangs flat around my face. Reading the description, I never thought that this product would be for me - but I was so wrong! I scrunched a tiny amount through my hair lengths and some to lift the roots, blew it dry (isn) with a diffuser and was amazed. No frizz, defined curls, and lots of volume and fullness. Even the second day, with a little refreshing spritz, beautiful curls and no limpness! The absolute best product I've ever used for my troublesome curls and a huge boost of hair confidence.