When dropped in your tub with running water, this bubble bomb will fizz, releasing it's skin-nourishing oils, soothing and refreshing fragrance, teal color, and bubbles into your bath water. Our bath bombs are unique because not only do they moisturize your skin, but they also create a bubble bath. Most bath bombs do not create bubbles. This bath bomb weighs 5 oz and is about the size of a tennis ball. Ingredients: sodium bicarbonate, citric acid, epsom salts, sodium lauryl sulfoacetate, fragrance, olive oil, water-based colorant, witch hazel, colored sugar.