LED light treatment is noninvasive, so there is no downtime. When your therapy is over, you should be able to resume your normal activities. In-office LED light treatment may necessitate up to ten sessions, each spaced roughly a week apart. After your first session, you may notice slight improvements. However, significant results will begin to emerge after the third or fourth treatment. At this time, it is not known how long the benefits of LED light therapy last. However, it has been reported that patients feel better after several months than they did after their first treatment. This information comes from studies conducted on skin treated with ultraviolet light therapy. It is assumed that being exposed to LED light is similar enough to being exposed to UV light that the benefits would apply here too. It is important to remember that LED light therapy is only effective for treating symptoms that are visible to people. It cannot cure any disease, such as acne, nor can it improve hair growth for men or women who have reached the age when hair loss is expected. Additionally, it cannot replace proper medication or medical care if you have a condition that is monitored using tests or monitored by a doctor. Finally, LED light therapy does not prevent future problems; it can only treat those already occurring. If you're looking to reduce the appearance of fine lines and wrinkles, LED light therapy could be right for you. The technology is still new, so there are few studies available in the literature.