JO Oral Delight Strawberry is a great way to enhance intimate pleasure and extend any foreplay session. The formula is water-based for easy clean up. Intense flavor and long-lasting cooling sensation makes giving and receiving fun. Key Ingredients. Butea Superba Extract - Extract from the root of a vine grown in Asia. Has been shown to increase sexual desire. Menthyl Lactate - A cooling agent derived from menthol but less likely to cause irritation than pure menthol. These products have not been tested for use with condoms.