Nitric Oxide Surfer™ 1000 mg, 120 Vegan Capsules

What Is Nitric Oxide Surfer?

Nitric Oxide Surfer is a multi-ingredient nitric oxide supplement built around both pathways your body uses to make nitric oxide: the dietary nitrate route from beet root and spinach, and the amino acid route from L-arginine and L-citrulline. Each serving delivers 1000 mg of the blend, with 120 vegan capsules per bottle.

No supplement contains nitric oxide itself — it is a gas with a half-life measured in seconds. What you actually take are precursors your body converts into it, which is why formulation and dose transparency matter more than any label claim. If you want a single, isolated precursor instead, our L-Arginine HCl 1000 mg is the amino-acid-only option.

Nitric Oxide Supplement Benefits: What the Evidence Shows

The benefits below are drawn from human trials of the individual precursor classes in this formula, with the dose each result came from. That distinction matters: the evidence is for the ingredients, not for any brand's blend.

Our overview of what nitric oxide supplements actually do covers where the evidence is strong and where it thins out.

How a Nitric Oxide Booster Works: Two Pathways

Your body makes nitric oxide two independent ways, and most single-ingredient products only feed one of them. Covering both is the design logic behind this formula.

• The NOS pathway — nitric oxide synthase converts L-arginine directly into nitric oxide inside the vessel lining[6]Clinical Pharmacology of L-Arginine — Annu Rev Pharmacol Toxicol (2001) View source
• The nitrate–nitrite pathway — oral bacteria reduce dietary nitrate to nitrite, which becomes nitric oxide, and it works best when oxygen is scarce.
• Why both — the NOS route falters during intense exercise; the nitrate route is most active exactly then.
• Where nitrate comes from — vegetables supply around 80% of total dietary nitrate intake[7]Food Sources of Dietary Nitrate — Am J Clin Nutr (2009) View source

Inside the Formula: What Each Ingredient Does

Seven plant and amino acid components, each mapped to a specific step in nitric oxide production rather than added for label appeal. For the evidence behind the amino acid half of the blend, see what L-arginine is good for.

Nitric Oxide Surfer vs Single-Ingredient L-Arginine

These two products solve different problems. The comparison below is the honest version: a blend covers more pathways, a single amino acid gives you exact dose control at a lower price.

If you are weighing the two amino acids specifically, our comparison of L-citrulline vs L-arginine for nitric oxide breaks down the per-gram difference.

Nitric Oxide for Pump, Pre-Workout and Muscle Growth

Nitric oxide does not build muscle directly. It widens vessels so more oxygen and nutrients reach working fibres and metabolic waste clears faster, which is what people feel as pump and faster between-set recovery.

• Endurance efforts of 5 to 30 minutes — the strongest and most replicated effect.
• Repeated high-intensity sets — moderate benefit via reduced time to fatigue.
• Single-rep maximal strength — little change, since blood flow is not the limiting factor.
• Nitrate timing — plasma nitrite peaks about 2 to 3 hours after a dose, so take it earlier than an amino-acid pre-workout.

Our review of L-arginine for exercise and pre-workout covers which training types respond and which do not.

Nitric Oxide Supplements and Blood Pressure

Both pathways in this formula have blood-pressure evidence behind them, and both share the same pattern: the higher your starting reading, the larger the change. Adults already under 120/80 typically see little movement.

• Amino acid route — 5.4 mmHg average systolic reduction across 11 pooled randomized trials.
• Nitrate route — beetroot dose-response work shows plasma nitrite plateaus near 8.4 mmol, so more is not proportionally better[10]Beetroot Juice Dose-Response — J Appl Physiol (2013) View source
• Timeline — assess at 8 weeks of consistent daily use, not at 2.
• Caution — effects stack with antihypertensive medication.

The trial-level detail is in our article on L-arginine and blood pressure research.

Nitric Oxide for Men Over 40

Endothelial nitric oxide output declines roughly 10% per decade after age 30, which is why the over-40 group tends to notice the clearest response. Erectile tissue relies on the same vasodilation signal as the rest of the circulatory system.

• 1.5 g/day L-citrulline improved erection hardness scores in men with mild dysfunction over 1 month.
• 5 g/day L-arginine improved function in 31% of men with low nitric oxide markers, against 12% on placebo[11]L-Arginine for Erectile Dysfunction — BJU Int (1999) View source
• Low doses under-perform — 1.5 g/day of arginine alone was no better than placebo[12]L-Arginine First-Line ED Treatment — Urol Int (1999) View source
• Never stack with sildenafil or tadalafil without medical advice.

What Makes a Good Nitric Oxide Supplement

The market is crowded and label claims run well ahead of the evidence. Four checks separate a usable product from a placebo with good packaging.

• Disclosed amounts — a proprietary blend that hides per-ingredient grams cannot be compared to any trial.
• Nitrate stated in mg — ask for milligrams of nitrate, not milligrams of beet powder.
• Meaningful amino acid dose — 500 mg of arginine is roughly one tenth of a studied daily dose.
• Cost per gram, not per bottle — capsule count decides the real 30-day price.

Why Choose Remedy's Nitric Oxide Surfer

What you are paying for here is coverage of both pathways in one capsule, with an ingredient list you can actually read.

How to Take Nitric Oxide Surfer

Timing depends on which pathway you are targeting. Nitrate conversion peaks 2 to 3 hours after a dose, while the amino acid component peaks at 60 to 90 minutes, so an earlier serving covers both by training time.

Skip antibacterial mouthwash while using it — it removes the oral bacteria that convert nitrate to nitrite, which is a required step in that pathway. For amino-acid-specific dosing, see our guide to L-arginine dosage and timing.

Safety, Side Effects and Interactions

The precursors here are well tolerated at the doses used in research, and reviews found no kidney toxicity from L-arginine at intakes up to 30 g/day in healthy adults.[13]Renal Safety of L-Arginine — Nutrients (2018) View source The interactions below deserve more attention than the dose itself.

Our guide to nitric oxide supplement side effects covers dose-dependent effects in more depth.

Frequently Asked Questions

You May Also Like

• L-Arginine HCl 1000 mg — single-ingredient amino acid for exact dose control when targeting a 4 to 6 gram protocol
• Beet Root 1000 mg — concentrated nitrate source if you want to push the dietary nitrate pathway further
• CoQ10 100 mg — mitochondrial support commonly stacked with nitric oxide precursors for cardiovascular routines