This is my third purchase from happy hippo. My grandsons love them. They call me to let me know when their supply is low. When they opened this last package, which was Bubble Trouble-Mini Bomb Bundle, Unicorn Party, Monster Party and Animalz Bath Bombs, they rushed to take a bath at 2:00 in the afternoon. They are really fun to watch melt. And smell amazing. If I took baths instead of showers, I’d buy them for myself. My grandsons are 1-1/2, 3 and 5 and have had no reactions from using the products. Love them.