The reference states that it is formulated without caffeine or added stimulants.
No. It is a dietary supplement and is not intended to diagnose, treat, cure or prevent erectile dysfunction or any other disease.
Speak to a healthcare professional first, particularly if you take nitrates, blood-pressure medication, blood thinners, thyroid medication or other prescription medicines.
The reference states a 60-day money-back guarantee, subject to the seller's current return terms.