On For Her Hemp Oil 5ml Bottle. On is the most powerful formula available on the market. On creates a very unique buzzing, vibration sensation on the clitoris. On is made of 100% natural botanical ingredients and essential oils. Medically endorsed by Dr. Jennifer Berman, MD. On is safe and pleasurable to use during oral sex. There is no menthol, L-Arginine, glycerin or parabens. On does not dry out vaginal tissue. Who should use On For Her Arousal Oils? Women at any age and stage in their life that want to feel more sensation during sex. Women who want to have quicker or more powerful orgasms. Women who want to wear it daily to feel turned on throughout the day. On is perfect for women with dryness issues or going through menopause. Many women say it helps them lubricate more. How do you apply On Arousal Oils? Apply 1 to 2 drops to the finger and directly massage onto the clitoris. After 5 minutes add more if desired. Within seconds, most women feel a warm, pleasurable buzzing or vibrating sensation (at different times of the month, women feel different amounts of sensation due to their fluctuation in hormones). The effect can last up to 45 minutes. 5ml e or approximately .17 ounce.