When dropped in your tub with running water, this bubble bomb will fizz, releasing it's skin-nourishing oils, lilac fragrance, purple 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 fizzy 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, and witch hazel. All Bubble Bath Bombs by Two Sisters Spa are 99% natural, vegan, handmade in the USA and create a real bubble bath.