I love the product in the disc, because I can carry it in the glove compartment of the car and it will stay firm. My daughter prefers the tube because it is easy to apply! Both forms are the best you can get, healing almost anything with its natural formula that won't be subject to the problems of man made formulas. The melaleuca oil is a natural antibiotic, anti-viral, anti-fungal, and great for everything. I keep one in each vehicle. Great of insect bites, especially for extra sensitive people. Worth a Melaleuca membership!