I recommend mangosteen juice. It works for me and others that I know who are using the juice. My boss actually recommended the juice to me last July and it has helped to control my chronic sinus infection (haven't had a problem since) and now that Spring is in full bloom, it doing a master job of controlling my allergies. Feel free to check my website at
www.mymangosteen.com/ejoyceThe product worked so well for me that I became an Independent Distributor. Give it a 90-trial and see what happens. I have not only had great results with sinus and allergies, but with other health issues. Email me at goteamjoyce@just1juice.com for further info if you like. Xango mangosteen juice is delicious and safe for both kids and adults! I recommend it.