Greg From Aurivita

Support Your Nitric Oxide Naturally

There are currently 847 cayenne pepper supplements listed on Amazon. I know because I counted. Every single one of them claims to support cardiovascular health, blood pressure, and circulation. Fewer than a handful are formulated in a way that allows the active compound to reach the blood vessels making those claims possible. Here is exactly what separates the ones that work from the 840+ that do not. My name is Greg. I am a co-founder of Aurivita. I counted those 847 products on a Tuesday afternoon in January after the third email that week from a customer who had tried 3 other cayenne supplements before finding us. All 3 had done nothing. They had concluded cayenne did not work. They had almost not ordered Aurivita. And then their blood pressure moved 18 points in 6 weeks and their LDL shifted at their 10-week panel and they were writing to ask why everything they had tried before had failed when ours had not. I owe them an honest answer. And I owe it to everyone who has tried cayenne and concluded it does not work. Because the conclusion is wrong. The products were wrong. The mechanism is real and the delivery is what is broken in almost everything making the claim. Here is what the mechanism is and why 4 specific variables determine whether any product on that list actually delivers it. Inside every endothelial cell lining every blood vessel in your body sits a receptor called TRPV1. When capsaicin activates this receptor at therapeutic concentration, the damaged endothelial cells that have stopped producing nitric oxide — the molecule that keeps vessels relaxed, prevents LDL from catching against the wall, and maintains blood pressure without pharmaceutical override — begin to repair. SIRT1 rises, protecting the cells against inflammatory aging. p21 falls, releasing the cell cycle arrest that had been preventing damaged cells from recovering. eNOS activates, producing nitric oxide from within the repaired cells themselves. Vessels relax. Blood pressure normalises. LDL stops catching. This is the mechanism every 1 of those 847 products is claiming to deliver. Here is why 840-plus of them cannot. The first and largest failure is delivery format. Capsaicin is fat-soluble — a chemical property that determines how it moves through the digestive system. Without a lipid carrier at the point of absorption, it cannot cross the intestinal wall efficiently. When capsaicin is swallowed in a dry powder capsule, which is what the overwhelming majority of cayenne supplements contain, it enters the portal vein and is cleared by the liver before it ever reaches the bloodstream. First-pass hepatic metabolism via CYP3A4 destroys approximately 96% of the capsaicin before systemic circulation. 4% bioavailability. The TRPV1 receptors in the endothelial cells never receive a meaningful dose. The repair sequence never initiates. Nothing moves on the panel. This single variable eliminates approximately 90% of the cayenne supplement market before anything else is considered. For capsaicin to work, it must be dissolved in a lipid carrier before encapsulation — dissolved, not mixed — so it absorbs via the lymphatic chylomicron pathway and bypasses hepatic first-pass metabolism entirely. But the oil matters too. Most manufacturers who do use an oil-based format choose soybean or sunflower oil because both are cheap and technically qualify as lipid carriers. Both are high in omega-6 fatty acids and actively pro-inflammatory. Suspending a compound intended to reduce vascular inflammation in a pro-inflammatory oil carrier works directly against the mechanism from the moment of absorption. The correct oil is cold-pressed avocado oil — high in oleic acid, anti-inflammatory, working with the capsaicin rather than against it. Most oil-based products in this category fail here. Of the small number that survive the delivery format test, the majority fail on the carrier oil. The 3rd failure is clearance rate. Even when capsaicin is correctly dissolved in avocado oil and properly absorbed, it has a plasma half-life of approximately 1 hour without intervention. TRPV1 activation requires sustained receptor occupancy — not a brief pulse that fades before the SIRT1, p21, and eNOS cascade can propagate. BioPerine, a standardised piperine extract, inhibits the enzymes responsible for clearing capsaicin from the bloodstream and extends the active window to the duration the mechanism requires. Without BioPerine at a clinically relevant dose, even correctly formulated capsaicin may clear before the repair sequence completes. Very few products include it. Those that do rarely specify the dose. The 4th failure is the calcium component. Arterial calcification — calcium migrating into the arterial wall and hardening it independently of cholesterol or blood pressure levels — is a parallel process to endothelial inflammation. It is not addressed by capsaicin alone. Vitamin K2 as menaquinone-7 activates Matrix Gla Protein, which binds calcium in arterial tissue and redirects it back to bone. Without K2, the endothelial repair capsaicin initiates is addressing the inflammatory component while the calcification continues unaddressed. Of the 847 products on Amazon claiming cardiovascular support, the number that include K2 as MK-7 at a therapeutically relevant dose is vanishingly small. Run every product on that list against these 4 variables. Delivery format. Carrier oil. Clearance extension. Calcium component. Almost nothing passes all 4. Aurivita passes all 4. Pharmaceutical-grade capsaicin from the equivalent of 30,000 peppers per serving. Dissolved in cold-pressed avocado oil. BioPerine at a clinically relevant dose. Vitamin K2 as menaquinone-7. Vitamin D3. Third-party tested per batch. Certificate of Analysis available. Made in the USA. 60 softgels per resealable pouch. 30 servings. The 3 customers who wrote to me in January all said the same thing. I had tried cayenne before and nothing happened. I almost did not try this. They almost did not try it because 840-plus products had taught them that cayenne does not work. Every product that fails trains the customer to distrust the mechanism. Not the product. The mechanism. Which is real and which works when all 4 variables are correct. Those customers are the kind of people who respond to this. They always were. The product just never arrived. 120-day money-back guarantee. If your blood pressure does not move, if your LDL does not shift, if nothing changes — return the pouch and every dollar comes back. No questions. No forms. Get your panel before you start. Get it again at 10 weeks. Let the numbers tell you whether the mechanism that 847 products claimed and could not deliver has finally been delivered correctly. 👉 https://aurivita.co/pages/7-benefits — Greg Co-Founder, Aurivita P.S. The 4% bioavailability figure for dry powder capsaicin is from peer-reviewed pharmacokinetic research. It is not disputed. The companies selling powder capsules at 90% of the market share have access to the same literature. The pricing of their products reflects a formulation decision that was made knowing this figure exists. When a supplement company cannot tell you the oil their capsaicin is dissolved in, the bioavailability figure explains exactly what that silence means. P.P.S. Do not stop any existing medication on your own. Aurivita is designed to work alongside whatever your physician has prescribed. Every adjustment to existing prescriptions should be made by your physician based on what your panel data shows. Add Aurivita to what you are already taking. Let the 10-week panel make the argument. Then let your doctor make the call.