Excellent product! Within two weeks of starting using this, my dark under eye circles and Rashes from my multiple autoimmune conditions were vanishing! Amazing! The pain I. My upper spinal column is more tolerable also. I purchased the magnesium spray at the same time, and will be staying on both products. I highly recommend this company and their products. I have TED , and the castor oil when applied several times daily as suggested has made the inflation my eyelid go down. I simply put a drop on my fingertip and rub it on my eyelids three times daily, being careful not to get it in my eye. I now have hope!