A good place to start is to do three to five sessions a week for up to a month to start getting the results that you want. After that first month, you can then reduce the number of times, usually two or three is fine, for another 12 weeks. You will need to keep using the light therapy for the long-term if you would like to keep those results. You can reduce to just a few times a week and still see this work.It is even possible to use the light therapy a few times in the same day. This item is in the category "Health & Beauty\Natural & Alternative Remedies\Light Therapy". The seller is "slimmingwrap" and is located in this country: CN. This item can be shipped worldwide.