KY jelly is a water-based, personal lubricant. Unlike petroleum or oil-based lubricants, it does not react with latex condoms, diaphragms, or sex toys.

glycerol (glycerine) and hydroxyethylcellulose.

Antiseptic and preservative additives include chlorhexidine gluconate, gluconolactone, methylparaben, and sodium hydroxide.

Ingredients may vary slightly between the different KY products.

KY Jelly does not contain any added colors or perfumes.

Apply the desired amount of lubricant directly from the tube to the skin or to a condom. Reapply as required.

If skin, penile, or vaginal irritation develops, stop using KY Jelly immediately and wash the area with water. Seek medical attention if the irritation persists.

Use of personal lubricants that contain glycerol (such as KY Jelly) may trigger yeast infections in women who are prone to them.