Simply Smooth xtend keratin replenishing spiral gel is a botanically blended, keratin infused, weightless and non-flaking spiral defining gel. This exceptional formula rejuvenates limp and lifeless curls! It will give curls soft-to-medium definition while eliminating frizz and holding incredible, defined, bouncy spiral curls in place. When used on straighter hair textures, volume can be created by blow drying the hair.