Probe Personal Lubricant is a water-based, water-soluble personal lubricant compounded of three ingredients dissolved in deionized water. It is condom compatible and safe for vaginal, oral, and rectal use. In physical appearance it is a colorless, translucent, highly viscoelastic fluid with very slight taste and odor. Probe lubricant contains no perfumes or colorants and is preserved by Grapefruit Seed Extract, which acts as both an anti-microbial and anti-fungal agent. Probe lubricant is not sterile and contains no Nonoxynol-9. It is pH neutral, non-toxic, and safe to swallow. Probe lubricant supplements the body's natural lubrication, alleviates vaginal dryness and enhances sexual pleasure. Probe's Silky Light formula is designed to mimic human saliva & provide a silky, thin layer of lubrication for direct sensation of skin surfaces. For those who enjoy feeling ridges and convolutions while gliding over skin.