--- product_id: 510563354 title: "N1O1 Lozenge" brand: "n1o1" price: "£63.29" currency: GBP in_stock: true reviews_count: 8 category: "N1 O1" url: https://www.desertcart.co.uk/products/510563354-n1o1-lozenge store_origin: GB region: United Kingdom --- # Enhances workout endurance & energy 164mg Vitamin C + proprietary nitric oxide blend Boosts blood flow by artery dilation N1O1 Lozenge **Brand:** n1o1 **Price:** £63.29 **Availability:** ✅ In Stock ## Summary > 🩸 Elevate your flow, fuel your hustle — don’t let peak performance wait! ## Quick Answers - **What is this?** N1O1 Lozenge by n1o1 - **How much does it cost?** £63.29 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.co.uk](https://www.desertcart.co.uk/products/510563354-n1o1-lozenge) ## Best For - n1o1 enthusiasts ## Why This Product - Trusted n1o1 brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Clean & Conscious:** Gluten-free, vegan, dairy-free with natural flavors—perfect for mindful health enthusiasts. - • **Rapid Nitric Oxide Boost:** Scientifically formulated to elevate nitric oxide levels fast for peak circulation. - • **Optimized Oxygen Delivery:** Enhances oxygen and nutrient transport to brain and organs for sharper focus and vitality. - • **Clinically Inspired Formula:** Developed by Dr. Nathan S. Bryan, ensuring trusted, research-backed cardiovascular support. - • **Convenient On-the-Go Support:** Easy-to-use lozenges dissolve quickly, fitting seamlessly into your busy lifestyle. ## Overview N1O1 Lozenge is a USA-made nitric oxide supplement designed to rapidly improve blood circulation and oxygen delivery using a potent blend of Vitamin C, magnesium, and sodium nitrite. Developed by renowned biochemist Dr. Nathan S. Bryan, it supports heart health, healthy blood pressure, and workout endurance in a convenient, vegan-friendly lozenge form. ## Description Shop N1o1 Products Review: Easy to take. Positive outcome. - I would have to say I feel better. I would summarize my joints feel less stiff. Pleasant taste, not sweet, so easy to take. But I will say, I only take one, vs two. Review: Great product. it's helping! - A little expensive, but it is actually helping at least as far as I can tell. I'm revising this review with some evidence that it is working for me: Firstly, I'm a 62-year-old male in relatively decent shape. I work out in my home gym 1hr+ each week day and 1/2 hr. on weekends. I very rarely miss a workout. I track myself on an Apple watch. I have maintained this pattern for about 5 years now. Before that I was 50lbs overweight and did not work out for quite a few years and obviously wasn't careful about what I ate. Okay, for Christmas I received a bottle of this product. I had my blood pressure taken at a Dr. appt. after using the first bottle. It was 102/60 which I was told is excellent. I've always had good blood pressure, but nothing like this. Secondly, for my 1/2-hour workout on Saturdays and Sundays, I run, in place, in my office/ gym. I do not have treadmill, so my metrics are me against me. I have typically 'run' about 3 - 3.5 miles in 30 minutes and burned about 400 - 430 calories in that time. After using this product for a month (and continuing to use it) I have seen significant improvement. I just finished a 'run' and ran 4.5 miles burning 598 calories. The only reason I didn't go farther and burn more calories is because I have 62-year-old bones and joints and I could tell I was going to injure myself if I exerted myself more. It was not due to a lack of energy. One more thing to note that I believe could be impacting my performance and the gains I'm seeing from using this product is that I have taken Vitamin K2 and Nattokinase for quite a while. It is my understanding that both of these supplement's help keep the arteries and veins clear. Also, in 2018 I went off all 'added' sugar except for 1 cheat day a week. I don't know, but I suspect that both of these things may have improved the efficacy of these lozenges. Oh, finally, as per Dr. Bryan's recommendations, I do not use a mouth wash and use a non-fluoride toothpaste. Good health all! ## Features - N1o1 Nitric Oxide Lozenges: This made in the USA supplement is specially formulated to rapidly help boost nitric oxide levels in your body. This offers enhanced oxygen and nutrient delivery to cells by creating better blood flow to the brain and other organs. - Circulation: Helps support circulatory health in men and women. It increases oxygenation in the blood, promotes artery dilation to improve blood circulation and blood pressure, supports arterial health, and enhances blood flow throughout the body. - Nitric Oxide Supplement For Men and Women: Developed by internationally recognized biochemist, Dr. Nathan S. Bryan, our supplement ensures you receive a scientifically proven method to increase nitric oxide flow safely and enhance workout endurance. - How To Use: Before taking each lozenge, drink 2-4 oz of water. Place 1 lozenge in the mouth, moving the tablet around over the top of the tongue as it dissolves. Once the tablet has fully dissolved, swallow the remaining saliva. Don’t swallow whole. - Ingredients: 164mg Vitamin C (Magnesium Ascorbate), 12.8mg Magnesium (Magnesium Ascorbate), 220mg N1O1 Proprietary Blend of Magnesium Ascorbate and Sodium Nitrite. Also contains natural flavors, vegetable stearate, food starch and monk fruit extract. - Natural freckling of the lozenges may occur over time when exposed to air (close lid tight), it's a normal sign of oxidation and doesn't affect quality - Some people have a higher acidic level in their saliva than normal; If this is the case, you may experience irritation in your mouth from the vitamin C in the lozenge; To avoid this, you can chew the lozenge followed by 5-6 ounces of water, or a base like milk (to counter your acidic levels) and this should alleviate the irritation; You will still receive the same benefits from the nitric oxide production ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0BS4F2TND | | Age Range Description | Adult | | Allergen Information | Dairy Free, Gluten Free | | Best Sellers Rank | #9,719 in Health & Household ( See Top 100 in Health & Household ) #22 in Sports Nutrition Nitric Oxide Boosters | | Brand | N1O1 | | Brand Name | N1O1 | | Container Type | Bottle | | Customer Reviews | 4.2 out of 5 stars 1,317 Reviews | | Diet Type | Gluten Free, Vegan | | Dosage Form | Tablet | | Dose Release Method | Osmotic Release | | Flavor | Orange | | Item Form | Lozenge | | Item Weight | 3.84 ounces | | Manufacturer | Pneuma Nitric Oxide | | Manufacturer Part Number | N1O1-L-2 | | Material Features | Dairy Free, Gluten Free, Vegan | | Model Number | N1O1-L-2 | | Number of Items | 1 | | Primary Supplement Type | Magnesium, Vitamin C | | Product Benefits | Blood Pressure Management, Circulation Support, Energy Management, Heart Health Support | | Special Ingredients | Nitric Oxide | | Specific Uses For Product | Heart Health,Circulation Support,Energy Management,Antioxidant | | Supplement Formulation | Multi-Supplement | | Total Servings Per Container | 60 | | UPC | 608597658965 | | Unit Count | 60 Count | ## Product Details - **Age Range (Description):** Adult - **Brand:** N1O1 - **Diet Type:** Gluten Free, Vegan - **Flavor:** Orange - **Item Form:** Lozenge - **Item Weight:** 0.24 Pounds - **Primary Supplement Type:** Magnesium, Vitamin C - **Product Benefits:** Blood Pressure Management, Circulation Support, Energy Management, Heart Health Support - **Special Ingredients:** Nitric Oxide - **Unit Count:** 60 Count ## Images ![N1O1 Lozenge - Image 1](https://m.media-amazon.com/images/I/61vSGrM3auL.jpg) ![N1O1 Lozenge - Image 2](https://m.media-amazon.com/images/I/715nlu8tysL.jpg) ![N1O1 Lozenge - Image 3](https://m.media-amazon.com/images/I/71vMqoZZwtL.jpg) ![N1O1 Lozenge - Image 4](https://m.media-amazon.com/images/I/819BD8FNCkL.jpg) ![N1O1 Lozenge - Image 5](https://m.media-amazon.com/images/I/81A9UXisuML.jpg) ## Available Options This product comes in different **Size** options. ## Questions & Answers **Q: Can this be returned if it does not help?** A: Yes! We offer a 60-day money back guarantee. We want you to love our products! **Q: Why does it have mannitol which is a diuretic?** A: Thank you for reaching out! We use a very small amount of Mantitol because it is an essential ingredient in our proprietary formula that helps our Nitric Oxide Lozenges generate nitric oxide. We have not had any feedback that the Lozenges act as a diuretic when used daily. I hope this helps. Let us know if you need anything else! ## Customer Reviews ### ⭐⭐⭐⭐⭐ Easy to take. Positive outcome. *by K***Z on February 28, 2026* I would have to say I feel better. I would summarize my joints feel less stiff. Pleasant taste, not sweet, so easy to take. But I will say, I only take one, vs two. ### ⭐⭐⭐⭐⭐ Great product. it's helping! *by K***G on January 29, 2024* A little expensive, but it is actually helping at least as far as I can tell. I'm revising this review with some evidence that it is working for me: Firstly, I'm a 62-year-old male in relatively decent shape. I work out in my home gym 1hr+ each week day and 1/2 hr. on weekends. I very rarely miss a workout. I track myself on an Apple watch. I have maintained this pattern for about 5 years now. Before that I was 50lbs overweight and did not work out for quite a few years and obviously wasn't careful about what I ate. Okay, for Christmas I received a bottle of this product. I had my blood pressure taken at a Dr. appt. after using the first bottle. It was 102/60 which I was told is excellent. I've always had good blood pressure, but nothing like this. Secondly, for my 1/2-hour workout on Saturdays and Sundays, I run, in place, in my office/ gym. I do not have treadmill, so my metrics are me against me. I have typically 'run' about 3 - 3.5 miles in 30 minutes and burned about 400 - 430 calories in that time. After using this product for a month (and continuing to use it) I have seen significant improvement. I just finished a 'run' and ran 4.5 miles burning 598 calories. The only reason I didn't go farther and burn more calories is because I have 62-year-old bones and joints and I could tell I was going to injure myself if I exerted myself more. It was not due to a lack of energy. One more thing to note that I believe could be impacting my performance and the gains I'm seeing from using this product is that I have taken Vitamin K2 and Nattokinase for quite a while. It is my understanding that both of these supplement's help keep the arteries and veins clear. Also, in 2018 I went off all 'added' sugar except for 1 cheat day a week. I don't know, but I suspect that both of these things may have improved the efficacy of these lozenges. Oh, finally, as per Dr. Bryan's recommendations, I do not use a mouth wash and use a non-fluoride toothpaste. Good health all! ### ⭐⭐⭐⭐⭐ Double dose *by S***J on May 20, 2025* Was excited to receive! I love science based products. Price is not a problem when something does what it says and it does!!! Based on another review I did up my dose. I’m 264 lbs with hypertension. So until my weight comes down more I need the extra blood flow help to avoid the massive HA(heart attack and stroke) Taste is fine and it can make your tongue and roof of mouth raw, but it’s a great trade off for the results. I mean it’s nitric oxide so of course a slight burning feeling makes sense. I’ve ordered 2 more since I’m doubling the dose. Maybe when my weight is lower and my BP is lower I can take the recommended dose. Got an extra bottle for my BF too! ## Frequently Bought Together - N1O1 Nitric Oxide Lozenges - 60 Count - Nitric Oxide Supplement for Heart Health, Circulation, Energy, Blood Flow, Oxygenation, Healthy Blood Pressure, Cardiovascular Support for Men & Women - Nitric Oxide Activating Serum with Antioxidants | Hydrating Serum For Face | Decreases Wrinkles | Pore Minimizer | Improves Skin Texture | Helps Dark Spots | 1 Fl Oz, 30ml - N.O. Beetz Nitric Oxide Supplement for Pre-Workout & Endurance | Beetroot, Peak ATP & Electrolytes for Energy & Hydration | Boosts Blood Flow & Muscle Recovery | No Mess, 30 Servings --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.co.uk/products/510563354-n1o1-lozenge](https://www.desertcart.co.uk/products/510563354-n1o1-lozenge) --- *Product available on Desertcart United Kingdom* *Store origin: GB* *Last updated: 2026-05-20*