The Psoriasis Business Park is being constructed as we speak. This site
when complete will give details of all the suppliers of Psoriasis products on and
off the InterNet, WITH A COMPLETE EVALUATION AND RECOMMENDATION.
Generally, you will find that the products I have tried and found to work have agreed to enter this park, and those that did not like the results I came up with decided it would be better not to enter for their own reasons.
This does not mean they might not work for you, as they may, it just means they did not want to enter this business park.