I've been researching detoxifying foot pads, and have found many of them containing many different ingredients. Ones I've used in the past that I really like, I can no longer find. They contain Wood Vinegar, Bamboo Vinegar, Houlluyria, Japanense Medlar, Chitosan, Vitamin C, Tourmaline powder, starch and dextrin. What are in the foot pads that you sell? I could not locate an ingredients list for them. Thank you.