Dr Franks Joint Pain Relief Dr. Franks Joint & Muscle Pain Relief Oral Spray For People?

Dr. Franks Joint & Muscle Pain Relief Oral Spray For People? - dr franks joint pain relief

I heard of this spray for dogs. My friend told me he uses it to his dog, which is approximately 15 years of human rights. It is a great dog, and I love to play with him. My friend says that when he started to make these things better in the water for their dogs and try to play with other dogs. Now they have this spray for men! Are these things really work or is this man a charlatan?