I'm very grateful to my dear friend for sharing the pain relief she experienced from taking this product. I noticed, to my amazement, toward the end of the first week of taking PEA, the pain in my body (from Fibromyalgia) had lessened. The sharp cutting pain and severely tender-to-touch Fibro trigger points have diminished significantly. I find my pain is nowhere near the level it was, (bringing me to tears with it's severity, causing the simplest movement of lifting my arms to shoulder height to be almost too difficult). Whilst the pain is not 100% eliminated, I'm very thankful to Botanical Chemists for researching and compounding these natural elements into a product that has blessed me with surprising relief. I've recommended this to my dear sister who is in constant pain and hope she will try PEA.