Read this first.
There's no way to look at a capsule and know if the dose inside is real or if the label is just good marketing. Most people buy on trust: a nice bottle, a confident headline, a claim that sounds clinical.
Here's a short, honest checklist for evaluating any nitric oxide supplement, including ours at the end. Use it before you buy anything.
Not just for our product, for any nitric oxide supplement you're considering.
A lot of labels list an ingredient that sounds impressive because it was studied in a clinical trial, without disclosing that the label's dose is a fraction of what that study actually used. A "clinically studied ingredient" at a token dose isn't the same thing as the studied dose itself.
Where we don't clear this bar ourselves: Gremin®, a patented ingredient, was shown in a clinical study to support recovery at a 250mg dose. Our Nitric Oxide Capsules include it at 100mg, enough to support the formula's recovery profile, but not the studied amount. The full 250mg dose is in our Testo Pro Elite formula instead. We'd rather tell you that than let the ingredient name do the talking.
L-arginine isn't just one thing: different forms (free-form, HCl, AKG-bound) absorb at different speeds and support the body's nitric oxide production differently. Citrulline extends what arginine alone can sustain. A formula built with only one form of one ingredient is a simpler, and usually less effective, approach than a blend chosen for how the body actually processes it over time.
A lot of labels carry trust badges (GMP, ISO, "lab tested") without ever showing you the document behind them. A badge is a claim. A certificate of analysis is proof: it names the actual batch, the actual test results, the actual date. If a brand can't show you the real document for the bottle in your hand, the badge is decoration.
Self-reported purity and potency is common in this category, and it's rarely disclosed as self-reported. Third-party testing means an outside lab, with nothing to gain from a good result, verified what's actually in the bottle.
Where we're still building this out fully: our potency assay layer (verifying exact active-compound levels batch by batch, not just purity/safety) is in development. We disclose that openly rather than implying it's already complete.
"Made in a certified facility" can mean a lot of things. Worth checking for specifics: is the facility GMP-certified? ISO-certified? Registered with a regulatory body like the USFDA? Those are checkable facts, not marketing language, and any legitimate manufacturer should be willing to name them plainly.
A fair thing to be skeptical about: we're a supplement brand telling you not to trust supplement marketing. That's a reasonable thing to raise an eyebrow at. Here's why we're comfortable saying it anyway: every claim above about our own formula is checkable, batch by batch, by the certificate of analysis behind the QR code on our bottle. Not a summary of it. The actual document.
Nitric Oxide Capsules, built with the forms, transparency, and manufacturing standard above, and honest about the one place we're still building.
Every bottle carries a QR code linking to a batch-specific page with the supplier's certificate of analysis, the manufacturing batch record, and independent safety testing.

60 capsules, a 30-day supply. Same formula, same checklist, no different for anyone reading this.
use the checklist above on whatever you do buy. That was the actual point of this page.
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