“I looked in the mirror and saw half a man. No drive. No strength. No courage to even touch her. I pretended to sleep. She pretended to understand. But we were both broken. I tried everything — pills, pumps, even embarrassing sprays. They just masked the problem and made me feel worse. I didn’t want quick fixes. I wanted something that actually worked. One night, I found a video by Dr. Harris. He talked about a forgotten ‘natural switch’ in the male body — something you could activate in just 15 seconds a day. It didn’t sound like hype. It sounded real. So I tried it. That’s how I found Nitric Boost.”
— David R., 65 – Atlanta, GA
I was tired of pretending I was fine. My wife never said anything, but I could feel her drifting away. I didn't want to lose the best part of my life. Nitric Boost gave me more than energy — it gave me back my connection to her.”
— Thomas E., 58 – San Antonio, TX
“It’s embarrassing to admit, but I felt invisible — at home, at work, everywhere. I used to avoid mirrors. I thought nothing could change. But that 15-second habit did more than I expected. My wife noticed. So did I.”
— Greg S., 64 – Sacramento, CA
With over two decades of clinical experience, Dr. Harris has evaluated hundreds of formulations targeting men’s health — from prescription protocols to natural supplements.
According to him, most are nothing more than overhyped marketing disguised as science.
But one new formula has been standing out: Nitric Boost Ultra.
Backed by ingredients supported in studies from prestigious institutions like Harvard, this supplement aims to naturally support blood circulation and physical performance — without medications or side effects.
According to Dr. Harris, what sets Nitric Boost Ultra apart is its ability to stimulate the body’s natural production of nitric oxide (NO) — a vital molecule responsible for healthy blood circulation, physical performance, and overall male vitality.
As men age, nitric oxide levels decline significantly. This drop affects everything from muscle oxygenation to physical response during exertion or intimacy.
Nitric Boost Ultra addresses this issue at the root: it combines L-Arginine, Citrulline Malate, and natural extracts in clinically balanced doses to help reactivate what Dr. Harris calls the “forgotten vascular engine” — allowing blood to flow more freely throughout the body.
A study conducted by researchers at Harvard Medical School revealed that stimulating nitric oxide naturally may significantly improve blood flow and cardiovascular function, especially in men over 50.
While Nitric Boost Ultra is not a drug, its ingredients work through the same biological pathways studied in this research — yet do so naturally and without the side effects commonly associated with synthetic solutions.
✅ Verdict: Nitric Boost Ultra appears to be a legitimate supplement backed by science and trusted by thousands of users.
Nitric Boost contains ingredients clinically studied for their ability to boost nitric oxide levels. This supports improved blood circulation, which is essential for male performance, energy, and heart health.
Contains high levels of nitrates, which have been shown to improve blood flow and circulation
Contains compounds that may help to improve blood flow, which is important for erectile function.
It has antioxidant properties that protect blood vessels and reduce inflammation, benefiting erectile dysfunction.
An amino acid that converts into nitric oxide in the body, which helps relax blood vessels and improve blood flow.
Combines L-Citrulline, which increases nitric oxide levels, with malate, which enhances energy production.
Amino acid that boosts luteinizing hormone and testosterone, enhancing sexual drive and erectile function.
Also known as Vitamin B3, enhances circulation, dilates vessels, supports erectile function, and reduces ED.
Nitric Boost is soy-free, dairy-free, vegetarian, non-GMO, and subjected to third-party inspections to ensure high quality and purity. Each container is manufactured in the USA at a facility certified by Good Manufacturing Practices (GMP). The facility uses ultra-modern, precision-engineered machinery, operated under the strictest and most sterile conditions.
However, we always recommend consulting your doctor before starting any new supplement. Additionally, never stop taking any medications without first speaking with your doctor.
It’s best to take Nitric Boost consistently for a period of 3-6 months, so we strongly recommend you order 3 or 6 containers. Our 6-container package gives you the best value, because you also the two free bonus gifts and free shipping to anywhere in the USA..
Most users feel increased energy and stamina within the first 7–10 days. More significant results are reported after 2–4 weeks.
No. It’s a legitimate supplement backed by clinical ingredients, real customer results, and a 180-day money-back guarantee.