Sensuva ON for Her AROUSAL GEL incorporates Sensuva's Signature ON for Her formula that creates a warm buzzing sensation when applied to the clitoris. It comes in an easy-to-use, mess-free, water-based blended gel formula. ON for Her Arousal Gel is made of the same 100% natural botanical ingredients and essential oils as ON for Her Arousal Oil. Shake well. Apply 1 full pump of gel to the clitoris (Colorless when applied). Allow up to 2 minutes for full effect. Sensation can last up to 30 minutes, Reapply as desired.