Lactose Intolerance Remedies

Sulmedol worked for me. After 8 years of lactose intolerance, it completely disapeared. But the treatment was larger than 1 month. After 1 month I tried some food with lactose and I was still intolerant, but after around 2 months I was cured. Lately a friend of mine told me he was lactose intolerant and I tried to help him by giving him the link for buying the product, but I could find it anymore. Do you know if it is still available?