Clear Nails Plus uses the best quality natural ingredients in its formula. Each one of these ingredients is safe for human consumption and is 100% side effect free. The ingredients of Clear Nails Plus are; turmeric extract, Bacillus subtilus, Lactobacillus Acidophilus, Bifidobacterium Longum, Bifidobacterium Breve, Lactobacillus Plantarum, Lactobacillus Rhamnosus, Lactobacillus Casei.