Cupid is doctor-formulated and third-party tested — a lot safer than what's sitting in a prescription bottle, with none of the side-effect paragraph that comes with it. Just natural ingredients doing what they're supposed to do.
The only real warning here: stick to 1-2 per person. Take more than that and you might find yourself a little too interested in date night. You've been warned.
If you're pregnant, nursing, or managing a heart condition, talk to your doctor first — everyone else, you're good to go.