My daughter who has Autism, Tourettes, etc....and Costochrindirits was recommended ValAsta by her Rheumatologist who discovered symptoms of Fibromyalgia. After two weeks of taking ValAsta, she no longer has pain in her arms or neck. She never complained about either but that in itself fits with her Autism. Is it expensive, maybe to us, it is PRICELESS! Thank you so very much for your discovery and using your Gift to hep others.