6 Citrus Shower Steamers made of natural essential oils, no paraben, SLS, Talc; our aromatherapy shower melts, which will dissolve in your bathtub and release potent aromatherapy essential oils that will help you immerse in deep relaxation. Compact and convenient, these steamers are travel must-haves for on-the-go relaxation. Perfect for college students, graduation gifts, or unique spa gifts.