Most pre-workout formulas are built around a single premise: dump enough stimulants in a can and call it performance. NitricX takes a fundamentally different approach, and the S7® Blend is why.
S7® is a patented, peer-reviewed combination of seven plant-based ingredients developed by VDF FutureCeuticals and backed by clinical research showing a 40% increase in nitric oxide production versus placebo. It won the Best New Ingredient award at Food Matters Live 2019. It is protected by two U.S. patents (9,615,596 and 10,080,375). And it is the core of every can of NitricX.
But what does a 40% increase in nitric oxide actually mean for your training, and why do seven specific plants achieve something that isolated stimulants cannot? Here is the complete breakdown.
First: Why Nitric Oxide?
Nitric oxide (NO) is a signaling molecule your body produces naturally. When its production is elevated, blood vessels dilate in a process called vasodilation. More dilation means more blood flow, which means more oxygen and more nutrients delivered to working muscles at precisely the moment they need them most.
The downstream effects are measurable: greater endurance capacity, improved power output, accelerated waste product clearance (lactic acid, CO₂), and a sustained performance window that extends well past the typical synthetic pre-workout crash.
Synthetic pre-workouts force this effect through megadose stimulants, primarily caffeine anhydrous and beta-alanine, that trigger vascular responses by stressing the cardiovascular system. S7® achieves the same outcome differently. It works with the body's own NO-producing enzymes (eNOS), amplifying what is already there rather than bypassing it entirely.
The 7 Ingredients. The Mechanisms.
Each of the seven plant-based components in S7® contributes a distinct biological function. Together, they form a synergistic system, not a random cocktail of trendy extracts.
Green Coffee Bean
Clean Energy
Unlike synthetic caffeine anhydrous, green coffee bean delivers chlorogenic acids alongside its natural caffeine. The result is a smoother, more sustained energy curve with no spike and no crash. Chlorogenic acids also slow glucose absorption, keeping blood sugar stable during intense training.
Green Tea Extract
Focus + Antioxidants
Rich in EGCG (epigallocatechin gallate), green tea extract works in synergy with the blend's caffeine sources via the well-documented L-theanine-caffeine mechanism, sharpening cognitive focus while blunting jitteriness. The catechins also scavenge free radicals generated during high-intensity exercise.
Turmeric Root
Anti-Inflammation
Curcumin, turmeric's active compound, inhibits NF-κB signaling, the primary inflammatory pathway activated by hard training. Less systemic inflammation means faster recovery between sessions and reduced joint discomfort over time. This is not a post-workout supplement add-on; it's built into every serving.
Tart Cherry
Recovery + Soreness
Clinical research shows tart cherry anthocyanins reduce delayed onset muscle soreness (DOMS) by up to 22% versus placebo. Faster recovery means more frequent, higher-quality training sessions. It also supports natural melatonin regulation, a sleep quality benefit most athletes overlook.
Blueberry Extract
Cognitive + Vascular
Pterostilbene, blueberry's most bioavailable polyphenol, crosses the blood-brain barrier and improves cerebral blood flow. Sharper focus, better reaction time, and a mind-muscle connection that lasts the entire session. Vascular benefits compound with the nitric oxide effect of the blend as a whole.
Broccoli Sprout
Cellular Defense
Sulforaphane, concentrated in broccoli sprout extract, activates the Nrf2 pathway, the body's master antioxidant switch. This triggers production of endogenous antioxidant enzymes (glutathione, SOD, catalase), protecting mitochondria from oxidative stress during peak output.
Kale
Micronutrient Density
Dense in vitamins K, C, B6, and minerals including calcium and manganese, kale provides the micronutrient matrix that underpins every metabolic process in the blend. Performance is downstream of nutrition and kale closes the gaps.
Why the Combination Matters More Than Any Single Ingredient
None of these seven ingredients, taken in isolation at 50 mg, would produce the effect S7® delivers. That is the point. The blend was engineered for polyphenol synergy, a principle where plant compounds from different botanical families modulate overlapping biological pathways in a way that amplifies each other's effects.
Green coffee and green tea target energy and focus from two different angles. Turmeric and tart cherry address inflammation and recovery simultaneously. Blueberry and broccoli sprout protect cells, one at the vascular level, the other at the mitochondrial level. Kale closes micronutrient gaps that would otherwise limit any of these processes upstream.
The result is a formula where the whole significantly exceeds the sum of its parts, and where peer-reviewed clinical data confirms that the specific combination produces a 40% NO increase that no single component achieves alone.
Transparency as a Performance Feature
NitricX publishes every ingredient, every dose, every patent. There are no proprietary blends, the industry's favorite mechanism for hiding under-dosed ingredients behind legal protection. When you read the NitricX label, you are reading the entire formula.
This matters because transparency is not just an ethical choice. It is a signal about confidence. A formula you need to hide is a formula that cannot withstand scrutiny. A formula you declare in full is one that has nothing to prove except results.
The Bottom Line
S7® works because it was designed around a biological mechanism, nitric oxide amplification, and built with ingredients that are clinically validated to achieve it. NitricX chose S7® because it is the highest-integrity NO-boosting ingredient available. No synthetic shortcuts. No proprietary blend smoke screens. Just seven plants, two patents, and a 40% performance edge.