How Does Melonex Work?
The marketing ties its amino acids to circulation and blood pressure, but no finished-product data backs it.
No trial of the finished capsule was found.

The positioned mechanism
The marketing says the amino acids help the body make nitric oxide, a molecule that helps blood vessels relax, and presents the capsules as supporting circulation and cellular absorption. The graphic condenses this into a few labelled panels.
What is plausible
Arginine and citrulline are genuine precursors of nitric oxide, and some small studies report modest changes in blood pressure or blood flow markers. That is a general statement about the ingredients, not about this formula at its unknown amounts.
What is not supported
No trial of the finished capsule was found. Wording about relieving arterial pressure, reversing stiffness or protecting the heart has no product-specific evidence, so we do not repeat it.
What this means
Treat the explanation as marketing. See the ingredients and our safety guide.
