It worked for me.
About 6 months ago my left big toe was showing signs of an infection, probably fungal. Symptoms were a soft area of nail and the latter beginning to curl markedly. This was a nail that had been lost and regrown many years ago, much thicker than the original. Various treatments are available, their common characteristics being expensive and users experiencing patchy results.
I came across the Carnation treatment while in Ireland and decided that at the price (under £10) it was worth a try. The result has been a nail restored to its previous (thick but normal) condition and shape. In my view a bargain.
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