Soap flower hyacinth bean - yellow yellow hyacinth bean craft soap - lightly scented to make you feel sweet and relaxed. our cute hyacinth bean craft soaps make a wonderful display. ingredients: glycerin, dodecyl sodium sulfate, polyvinyl alcohol, cocamidopropyl betaine, cocamide dea, zea mays (corn) starch, parfum, aqua, (+/- ci 19140, ci 42090, ci 18050, ci 47005, ci 16255, ci 14720, ci 45430) how to use: drop the flowers in the bath and they will dissolve to soap.