This is the first product that I have found that is really effectively both as treatment for active vaginal thrush and which keeps it away if used regularly. An added bonus is that is is easy and comfortable to use.
Other (mainly external products) I have used haven't suited me nearly as well.
While the full dose may be needed to deal with full blown infection I have discovered half the recommended amount, just once a day (so a quarter of the full treatment dose) is usually enough to prevent recurrance for me - despite all my other efforts previously it has always recurred but this WORKS!