Ornithine and what?

Abigail
You mentioned that the Ornithine was mixed with another ingredient. Was it the melatonin? Or was it Arginine?
If it was the Arginine mixed with the Ornithine I would not by it. They both are supposed to neutralize ammonia, but the Ornithine is to be taken at night to help you sleep and the Arginine is to be used during the day to keep you alert.