I also stumbled upon this cure. I had been taking a triple probiotics capsule every day to fight the fungal infection from the inside out. One day I broke open a capsule and brushed the contents directly on my infected nails. It worked! I have been doing it every day for a few weeks and my nails haven't looked this good in 2 years. I had tried dozens of treatments, including going to a podiatrist, and nothing else worked.