Top positive review
Depending on...
By Richard on Reviewed in the United States on May 23, 2025
..how bad your infection is, will determine how long you will need to use it. I am seeing results as the nail grows.
Top critical review
8 people found this helpful
Fungus is spreading
By Amazon Customer on Reviewed in the United States on July 8, 2024
I’ve been using Opti 2 in 1 For almost 4 weeks. It seems to be working a little, but there’s no drastic change in my toenails. In fact I think the fungus has spread to some of my other toes. I might try another tube of this for another four weeks and see what happens.
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