N°10 Bond Shaper™ Curl Defining Gel is a special frizz-free curl treatment that resists humidity. This gel provides flexible hold for soft, smooth, detangled, hydrated, healthy-looking curls without a cardboardy feel. OLAPLEX Bond Building Technology® strengthens the bonds that form curls and provides up to 72 hours of frizz control for 3 times more curl retention. It is suitable for colour-treated hair and protects against heat up to 450°F/232ºC.

90% of people surveyed said curls stayed hydrated after 7 days. Based on a consumer perception study of 130 participants after 1 use; 7 days of use.