Thats Just your opinion and not the universal truth. Fact is these products got a very good rating. Thats why It sells in amazon.com, sears.com, drugstore.com etc. Next walgreens.
The important patent is the formula of the spray. Wow. Takes about a second of research. What did you think after you read the details of the patent and realized it is actually a very impressive concoction, and now proprietary? Thoughts?
*** Liquid version placed on the skin is used to remove sun spots and skin cancers etc, As a nose spray this will relax the muscles and allow for a deeper sleep once it crosses the nasal brain barrier. As a treatment the liquid version of the nose spray will also help with aches and pains as well!***