Your question is the first time I've ever heard of such a pill. I was able to research some information on the pill online and it appears to be an viable option if you are looking to reduce the size of your breasts without spending thousands on surgery.
Here's what I found: Alexia has a lot of good reviews, but also some so-so. The reason is that like any pharmaceutical product, there is no 100% success rate. The main thing I think you should consider is the cost vs. risk factor. A breast reduction surgery costs thousands of dollars, is irreversible to a great degree, is painful, and has many risks. A lot of women choose to spend $100-$200 on Alexia breast reduction pills in the hopes that they will save them the thousands of dollars for the surgery and the risks and pain involved.
For those who Alexia pills help, the benefits are huge. For those whom Alexia breast reduction pills show less than perfect results, there is always the option of surgery and the cost has hardly changed. So they spent a $100-$200 more when the surgery alone costs thousands, is that much of a difference? When you think that there's a good chance to save thousands, I'd say it's a risk well taken.
So is Alexia Breast Reduction pills a viable option for you? I'd say that with Alexia's reported high success rate and the low cost involved, it may be a good option for you to pursue.
I would think it'd be a good idea to run the idea by your family doctor, and assuming you get the go-ahead, there's no harm in trying out the pills. Just be aware that you need to take the pills for a minimum of 6 months to see results. Good luck.