Sizzle Lips Salted Caramel Warming Gel. Make your partner blush with Sizzle Lips, the Edible Warming Gel that feels hot when you blow on it. Massage it into a small area of the body, blow on it to get warm and then kiss lick it all off! The more you rub it in, the warmer it feels. Sizzle Lips is an especially great tasting, glycerin-based gel with no after taste. 4.2 fluid ounces. Sizzle Lips Edible Warming Gel ingredients: Glycerin Vegetable, Melaleuca Alternifolia Tea Tree Leaf Oil, Propylene Glycol, Gluconolactone, Sodium Benzoate, Natural & Artificial Flavors, Polysorbate, Sucralose, (May contain +/-) CI 42090 (Blue 1), CI 15985 (Yellow 6), CI 26100 (Red 17).