--- product_id: 723811114 title: "N1o1 Nitric Oxide Activating Serum for Face" brand: "n1o1" price: "£183.68" currency: GBP in_stock: true reviews_count: 5 category: "N1 O1" url: https://www.desertcart.co.uk/products/723811114-n1o1-nitric-oxide-activating-serum-for-face store_origin: GB region: United Kingdom --- # N1o1 Nitric Oxide Activating Serum for Face **Brand:** n1o1 **Price:** £183.68 **Availability:** ✅ In Stock ## Quick Answers - **What is this?** N1o1 Nitric Oxide Activating Serum for Face by n1o1 - **How much does it cost?** £183.68 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/723811114-n1o1-nitric-oxide-activating-serum-for-face) ## Best For - n1o1 enthusiasts ## Why This Product - Trusted n1o1 brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Description Review: It’s worth the $100 - I was having horrible skin months, maybe years, red blotchy broken out, dry patches I kept digging at it and it refused to heal or retain moisture. My 30’s were mixed skin but my 40’s were just bad, bag on head horrendous. I bought it on a Sat same day delivery. I’m shocked, near 6 days later I’m writing a review. The dry patches are gone. The breakouts gone. The redness and scars are slower to respond but, I think eventually that will fade as well. If I can ditch makeup I’d call this a complete game changer. My skin did lightly flush initially but it goes away quickly for me. I’m excited to see what a month out looks like. These pictures are a 7 days using the serum post wash twice a day followed by my normal moisturizer. Maintaining my makeup routine. This comes highly recommended by me! Review: Removed my scar, despite infrequent use - Three years ago, I cut my face right in between my eyebrows. I got left with a 1/4” scar that ran deep, extended my wrinkle and gave me a permanently worried look. It got worse over time. My trusty moisturizer helped everywhere, except for the scar. The need to do something overcame my skepticism about nitric oxide, so I decided to give it a chance. I had no expectations. The instructions recommend daily application. I applied about twice a week. For a couple weeks, there was no change. Maybe a month later I noticed the scar is no longer joined to my eyebrow wrinkle, reducing my angry, worried look. I began applying every other day and after a few more weeks, the scar is now flat and only visible within a few feet distance. By flat I mean no longer deep, almost completely flush with the skin, with a very slightly discolored center. The scar basically shrank in size and almost disappeared optically. My wrinkles also improved substantially. I now believe that the scar will disappear completely with another few weeks of frequent use. I started to apply all over my face and neck, since the minimum dose is large enough. I’m now administering to whoever asks: seniors, youth, children, … whoever has skin damage. The cream itself clogs pores a little so I shower it off at the end of the day. It’s not suitable for wearing light colors as it can stain them yellow. I wish it came in glass instead of plastic. I thought I’d keep my scar for the rest of my life, looking progressively angrier as I age. And yet, here we are - I’ve reversed three years of skin damage. Thank you Dr. Nathan Bryer! ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B08LNTJZST | | Brand | N1O1 | | Country of Origin | USA | | Customer Reviews | 4.1 out of 5 stars 290 Reviews | | Item Volume | 1 Fluid Ounces | | Manufacturer Part Number | n1o1 | | Model Number | n1o1 | | Skin Tone | All | | UPC | 608597658903 | ## Product Details - **Brand:** N1O1 - **Item Weight:** 0.34 Kilograms - **Item Volume:** 1 Fluid Ounces - **UPC:** 608597658903 ## Images ![N1o1 Nitric Oxide Activating Serum for Face - Image 1](https://m.media-amazon.com/images/I/519vaxPub-L.jpg) ![N1o1 Nitric Oxide Activating Serum for Face - Image 2](https://m.media-amazon.com/images/I/61zL1eeO5OL.jpg) ![N1o1 Nitric Oxide Activating Serum for Face - Image 3](https://m.media-amazon.com/images/I/71Y3NqR5KSL.jpg) ![N1o1 Nitric Oxide Activating Serum for Face - Image 4](https://m.media-amazon.com/images/I/71kcr2EbLrL.jpg) ![N1o1 Nitric Oxide Activating Serum for Face - Image 5](https://m.media-amazon.com/images/I/8157Ks3vyYL.jpg) ## Questions & Answers **Q: What color is the serum supposed to be directly out of the bottle?** A: The bottle is a dual chamber system - one side of the bottle contains vitamin C, the other side contains liquid nitric oxide. When you use one pump from each side of the bottle, and mix the drops together in the palm of your hand, the vitamin C acts as the activating ingredient to activate the nitric oxide. The nitric oxide serum is clear, the vitamin C can be an amber color. **Q: Should I use hyaluronic acid in addition to this, or does this replace hyaluronic acid?** A: Thank you for reaching out! You should use Hyaluronic Acid after using our Nitric Oxide Activating Serum. The serum help with the absorption of the HA...and will actually boost it! Hope this helps! **Q: What percentage of nitric oxide?** A: Thank you for asking! The serum is a dual chamber bottle that contains nitrite in one chamber and Vitamin C in the other. The vitamin C is the activating agent which when mixed with the nitrite creates nitric oxide gas. The mixture is 100% nitric oxide. Hope this helps. **Q: is it animal tested?** A: No, our products are never animal tested. ## Customer Reviews ### ⭐⭐⭐⭐⭐ It’s worth the $100 *by C***G on 15 May 2026* I was having horrible skin months, maybe years, red blotchy broken out, dry patches I kept digging at it and it refused to heal or retain moisture. My 30’s were mixed skin but my 40’s were just bad, bag on head horrendous. I bought it on a Sat same day delivery. I’m shocked, near 6 days later I’m writing a review. The dry patches are gone. The breakouts gone. The redness and scars are slower to respond but, I think eventually that will fade as well. If I can ditch makeup I’d call this a complete game changer. My skin did lightly flush initially but it goes away quickly for me. I’m excited to see what a month out looks like. These pictures are a 7 days using the serum post wash twice a day followed by my normal moisturizer. Maintaining my makeup routine. This comes highly recommended by me! ### ⭐⭐⭐⭐⭐ Removed my scar, despite infrequent use *by F***R on 26 August 2025* Three years ago, I cut my face right in between my eyebrows. I got left with a 1/4” scar that ran deep, extended my wrinkle and gave me a permanently worried look. It got worse over time. My trusty moisturizer helped everywhere, except for the scar. The need to do something overcame my skepticism about nitric oxide, so I decided to give it a chance. I had no expectations. The instructions recommend daily application. I applied about twice a week. For a couple weeks, there was no change. Maybe a month later I noticed the scar is no longer joined to my eyebrow wrinkle, reducing my angry, worried look. I began applying every other day and after a few more weeks, the scar is now flat and only visible within a few feet distance. By flat I mean no longer deep, almost completely flush with the skin, with a very slightly discolored center. The scar basically shrank in size and almost disappeared optically. My wrinkles also improved substantially. I now believe that the scar will disappear completely with another few weeks of frequent use. I started to apply all over my face and neck, since the minimum dose is large enough. I’m now administering to whoever asks: seniors, youth, children, … whoever has skin damage. The cream itself clogs pores a little so I shower it off at the end of the day. It’s not suitable for wearing light colors as it can stain them yellow. I wish it came in glass instead of plastic. I thought I’d keep my scar for the rest of my life, looking progressively angrier as I age. And yet, here we are - I’ve reversed three years of skin damage. Thank you Dr. Nathan Bryer! ### ⭐ Allergic Reaction - No Go *by K***N on 11 March 2026* This serum broke my face and neck out with red bumps and itchy skin. I wasn't sure if it was the product so I stayed off of it for a week and then used it one more time. Huge allergic reaction and has caused me to have itchy skin and irritated skin. I do not like this product for me. I ordered it based on a segment shown on DayStar TV. Apparently Joni uses it but I can not tolerate the product. ## Frequently Bought Together - Nitric Oxide Activating Serum with Antioxidants | Hydrating Serum For Face | Decreases Wrinkles | Pore Minimizer | Improves Skin Texture | Helps Dark Spots | 1 Fl Oz, 30ml - 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 - N1O1 Moisturizer Face Cream - Day & Night Face Moisturizer with Nitric Oxide, Peptide Complex, Epidermal Growth Factor - Tightening & Firming Skin Care Products for Wrinkles, Dark Spots - 1.75 oz. --- ## 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/723811114-n1o1-nitric-oxide-activating-serum-for-face](https://www.desertcart.co.uk/products/723811114-n1o1-nitric-oxide-activating-serum-for-face) --- *Product available on Desertcart United Kingdom* *Store origin: GB* *Last updated: 2026-05-26*