Refund Policy
By the Melonex Team · Medically reviewed by Dr. Elena Marsh, M.D., Board-Certified in Cardiology · Updated October 2026
Quick answerMelonex is backed by a 60-day money-back guarantee from your purchase date. If you are unsatisfied, contact support to return what you haven’t used for a refund. Confirm exact terms at checkout.
We want you to buy with confidence, which is why every Melonex order is backed by a 60-day money-back guarantee.
The guarantee
If you are unsatisfied for any reason within 60 days of your purchase date, contact our support team to arrange a refund of the purchase price. Please confirm the exact terms, including any conditions, on the official checkout page when you order.
How to start a return
Email support@meloneix.com or call +1 (888) 442-7360 with your order number. Our team will guide you through the process.
Refund timing
Once your return is received and processed, refunds are typically issued to your original payment method within a few business days, depending on your bank or card provider.
Questions
If anything about your order isn’t right, reach out — we’re here to make it right.
Support your heart & circulation the honest way
Melonex brings three researched amino acids together in one daily capsule — nutritional support for nitric oxide, healthy circulation and blood pressure, alongside your diet, movement and doctor.
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EM
Medically reviewed by Dr. Elena Marsh, M.D.
Board-Certified in Cardiology · Reviewed October 2026
Our content is written by the Melonex editorial team and reviewed for accuracy against current guidance from bodies such as the NIH Office of Dietary Supplements, the American Heart Association, NCCIH, the CDC and Mayo Clinic. It is educational and is not a substitute for personal medical advice. Our editorial policy.
Medical disclaimer: This page is educational and not medical advice. Melonex is a dietary supplement for healthy adults (18+) and is not intended to diagnose, treat, cure or prevent high blood pressure, heart disease or any disease. It is built on the amino acids L-Arginine and L-Citrulline, which support nitric oxide and may lower blood pressure and widen blood vessels; if you take blood-pressure medication, nitrates, erectile-dysfunction drugs (PDE5 inhibitors), or blood thinners, combining them could drop your blood pressure too far — show your doctor the label, and never stop or change prescribed medication. L-Arginine may also trigger herpes outbreaks in susceptible people. Persistent high blood pressure needs medical evaluation — please see a doctor. For adults only (18+).