5 Reasons Your Nitric Oxide Supplement Never Showed Up In Your Training

Most nitric oxide products lead with a big number on the front and a proprietary blend on the back. The blend gives you the combined weight of five or six ingredients. It doesn't tell you how much of any single one is in the scoop.

If a label won't tell you the milligrams, it's asking you to trust the one number you can't check.

You'd never program a training block that way. There's no reason to run a supplement that way either.

Serious trainers moved to citrulline for a reason, and that reason is fair to plain arginine. An enzyme in your gut and liver called arginase breaks down much of it before it reaches your bloodstream, so the dose on the label and the dose that arrives are not the same number.

Nitrosigine® is a different form. It pairs arginine with a stabilizing silicate compound, and it's shown to raise arginine levels in the blood within 30 minutes and hold them for up to 6 hours.

It isn't a bigger scoop of the thing that let you down. It's a form built to make the trip.

The published research on Nitrosigine® used 1,500 mg. That's the amount the studied effects are attached to.

Plenty of products put Nitrosigine® on the label. Far fewer give you the full 1,500 mg, and a fraction of the studied dose doesn't buy you a fraction of the studied result. It buys you a guess.

BloodFlow-7® Nitro XXXL gives you the full 1,500 mg of Nitrosigine® in every daily serving, printed on the label, not folded into a blend.

Most single-ingredient products pull one lever. Your circulation doesn't run on one lever.

BloodFlow-7® Nitro XXXL works three ways, with a fourth ingredient to help the other three land:

• S7®, 150 mg, a blend of plant compounds clinically shown to raise nitric oxide by up to 230%.
• Nitrosigine®, 1,500 mg, for sustained arginine support for up to 6 hours.
• Trans-Resveratrol, 90 mg, to support healthy blood vessel function.
• BioPerine®, 15 mg, to help more of each active reach your bloodstream.

That's the difference between a pump product and a daily circulation input. It's built to support you across the day, training day or rest day, not only for the forty minutes you're under a bar.

Caffeine gives you a feeling that has nothing to do with circulation. Take the caffeine out of most pre-workouts and there's nothing left to report.

BloodFlow-7® Nitro XXXL is caffeine-free, so what you feel is the formula doing its job. You can feel it working in around 15 minutes: warmth in the hands, a pump that arrives earlier in the session and holds. The full nitric oxide response from S7® builds over about three hours.

So don't take our word for it. Log it the way you log everything else: the last set, the pace on the final interval, how the next morning feels.

Run it for a full training block. Our money-back guarantee covers the test.

You're not chasing one workout. You're building something you plan to use for a long time, and you want every daily input to be one you can read, feel, and keep running for years.

That's what BloodFlow-7® Nitro XXXL is built for. Maximum-strength, taken daily, training day or not, with every milligram named on the label.

Here's what's inside, scientifically formulated to work as hard as you do:

• Nitrosigine®, 1,500 mg, the full studied dose, for sustained arginine support for up to 6 hours.
• S7®, 150 mg, clinically shown to raise nitric oxide by up to 230%.
• Trans-Resveratrol, 90 mg, to support healthy blood vessel function.
• BioPerine®, 15 mg, to help more of each active reach your bloodstream.