--- product_id: 78197522 title: "Nitric Oxide Test Strips - at-Home, Non-Invasive Saliva Testing Kit to Assess Nitric Oxide Levels for Men & Women - 50 Individually Sealed Indicator Strips" brand: "berkeley life" price: "฿4208" currency: THB in_stock: true reviews_count: 8 category: "Berkeley Life" url: https://www.desertcart.co.th/products/78197522-nitric-oxide-test-strips-at-home-non-invasive-saliva-testing store_origin: TH region: Thailand --- # 50 precision test strips 15-sec rapid results Made in USA, cGMP verified Nitric Oxide Test Strips - at-Home, Non-Invasive Saliva Testing Kit to Assess Nitric Oxide Levels for Men & Women - 50 Individually Sealed Indicator Strips **Brand:** berkeley life **Price:** ฿4208 **Availability:** ✅ In Stock ## Summary > 🩺 Stay ahead of your health curve with every quick test! ## Quick Answers - **What is this?** Nitric Oxide Test Strips - at-Home, Non-Invasive Saliva Testing Kit to Assess Nitric Oxide Levels for Men & Women - 50 Individually Sealed Indicator Strips by berkeley life - **How much does it cost?** ฿4208 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.co.th](https://www.desertcart.co.th/products/78197522-nitric-oxide-test-strips-at-home-non-invasive-saliva-testing) ## Best For - berkeley life enthusiasts ## Why This Product - Trusted berkeley life brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Daily Wellness Tracking:** 50 individually sealed strips for consistent, on-the-go health monitoring. - • **Clinically Backed Formula:** Rooted in 28,000+ research articles and 2 clinical trials for trusted results. - • **Heart & Circulation Support:** Monitor the molecule that boosts circulation by up to 28% for vitality. - • **Instant Nitric Oxide Insight:** Get accurate N.O. levels in just 15 seconds—no lab needed. - • **User-Friendly & Non-Invasive:** Simple saliva test—press, fold, and compare. Perfect for busy professionals. ## Overview Berkeley Life Nitric Oxide Test Strips offer a fast, non-invasive saliva test to measure your body's nitric oxide levels, essential for heart health and circulation. With 50 individually sealed strips, clinically backed accuracy, and easy at-home use, these test strips empower health-conscious individuals to track and optimize their wellness daily. ## Description Buy Berkeley Life Nitric Oxide Test Strips - at-Home, Non-Invasive Saliva Testing Kit to Assess Nitric Oxide Levels for Men & Women - 50 Individually Sealed Indicator Strips on desertcart.com ✓ FREE SHIPPING on qualified orders Review: Easy to use. - Good product. Seller is quick to respond to feedback and resolve order problems. Review: Want to be insulted, stalked and emailed daily...complain about this company. UPDATE -Old Strips? Totally unreliable - Updated Review - I've been asked about the reliability issue related to these strips and continue to maintain that these are unreliable at best...and a waste of money at worst. Because one of us has a chronic lung condition, we were able to correlate the fact that these tests are indeed totally unreliable as compared to the gold standard...via an exhaled NO testing in a medical setting. In fact, due to the type of lung condition, NO levels tend to be HIGHER than average (as tested and measured by eNO in a medical setting) yet these strips showed depleted time and time again. Bottom line = unreliable at best. I'm updating this review...not because I'm happy but due to the ridiculous personal attacks and other objectionable response(s) related to the original review. Upon the suggestion of someone else, I did contact Berkely who did take the time to respond...and respond, and respond. Daily. I was busy and not able to implement the ideas right away but found Berkeley to be helpful...if not borderline obsessive but hey, I wish more sellers went to these efforts to make their customers happy. Now, here is the deal...from the email sent by Berekely, there were problems with some strips and they know it. The company seems more than anxious to make it right and normally I would change my review to reflect this fact except for the fact that the original review seems correct...the strips ARE unreliable. I juice fresh daily...with raw beets. I shouldn't have to jump hoops to trouble-shoot the strips for them...I want the strips to work right the first time. I don't want to have conversations via email and I sure don't feel like listening to insults for leaving an honest review. Take a look at the less than 5 star reviews and associated insults...mostly by the same people who either clearly have an input in this product OR have so little life as to hang out on this board waiting for any response to take place so they can send an unsolicited and non-helpful insult. So, not only does my original review remain but now that I have the time to actually follow up on the troubleshooting and other...thanks but no thanks. I don't choose to do business with a bunch of crazy-makers who sit around and stalk people they disagree with. Bottom line...these strips are NOT reliable. They ARE basically idiot-proof, they are a good idea and aside from the questionable tactics demonstrated via this board which I strongly suspect originates with the sellers...I would have reluctantly been willing to help troubleshoot the problem although for the record, it shouldn't be necessary. Instead, I'll eat the cost and move on to a more professional and less cult-ish provider. ORIGINAL POST Spouse and self are both extremely health conscious. We eat raw and leafy greens with every meal, juice with raw beets and other veggies, remain active etc...so, imagine our irritation when we BOTH tested "depleted" each and every time with these strips. Tried in the morning...depleted. Tried in the afternoon...ditto. In the evening. Both male and female on well above average diets with above average activity levels. After spending $35 on 50 strips only to use up a substantial number of the strips to determine they are all but worthless. A nice idea but totally unreliable and ultimately a waste of money. ## Features - Easy Nitric Oxide Testing: Quickly check your Nitric Oxide levels with Berkeley Life's patented Test Strips. These saliva test strips are perfect for daily use and help you monitor your body’s N.O. levels in seconds, so you can take control of your health. 50 test strips. - One Molecule, Total Health: Your Nitric Oxide (N.O.) levels may decrease by as much as 50% by the time you’re 40. N.O. can help boost circulation by up to 28%, allowing blood, nutrients, and oxygen to travel to your body effectively and efficiently. - Results in Seconds: Be in the N.O. in as little as 15 seconds! These nitric oxide test strips are a convenient, easy-to-use solution for daily nitric oxide tracking, especially following nitrate-rich meals and supplementation. - Heart Healthy Benefits: Nitric Oxide helps to support heart health and improve circulation for enhanced energy, performance, and vitality. - Leaders in Nitric Oxide: Our products were designed on a foundation of over 28,000 research articles and 2 clinical trials for effective Nitric Oxide support. They are also third-party tested, cGMP verified, vegan, gluten-free, and made in the USA. - How to Use: Press the strip to your tongue and hold for 5-10 seconds. Fold the strip in half and press the sides together. Unfold and compare your results to the scale on the package. The goal is to hit the target or threshold. If not, take 2 Berkeley Life Foundation Nitric Oxide supplements and retest in 90 minutes. - Clinically Tested Wellness: N.O. and blood flow are just as important to your health as sleep, diet, and exercise. Berkeley Life’s mission is to spread awareness about the role Nitric Oxide plays in overall wellness and healthy aging. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B06XNX7Q3H | | Additional Features | Easy to Use, Instant Result | | Best Sellers Rank | #55,281 in Health & Household ( See Top 100 in Health & Household ) #95 in Home Health Tests | | Brand | Berkeley Life | | Brand Name | Berkeley Life | | Customer Reviews | 3.7 out of 5 stars 252 Reviews | | Global Trade Identification Number | 00817105020198 | | Item Weight | 1.73 ounces | | Manufacturer | Lifes2Good | | Model Name | Nitric Oxide Levels | | Number of Items | 1 | | Number of Pieces | 50 | | Special Feature | Easy to Use, Instant Result | | Specific Uses For Product | Nitric Oxide Test | | Test Type | ["Saliva"] | | Test type | ["Saliva"] | | UPC | 817105020198 858282004007 | | Unit Count | 50 Count | ## Product Details - **Brand:** Berkeley Life - **Model Name:** Nitric Oxide Levels - **Number of Pieces:** 50 - **Special Feature:** Easy to Use, Instant Result - **Test type:** ["Saliva"] ## Images ![Nitric Oxide Test Strips - at-Home, Non-Invasive Saliva Testing Kit to Assess Nitric Oxide Levels for Men & Women - 50 Individually Sealed Indicator Strips - Image 1](https://m.media-amazon.com/images/I/61VqCCrb3lL.jpg) ## Available Options This product comes in different **Size** options. ## Questions & Answers **Q: What is Nitric Oxide?** A: Nitric Oxide (NO) plays a key role in overall health by allowing blood, nutrients, and oxygen to travel throughout your body efficiently. **Q: How often should I test my nitric oxide levels?** A: Use the strips regularly to understand your baseline levels and track after nitrate-rich meals and supplementation. **Q: When will I see results?** A: Everyone will feel a difference at different speeds, but you can validate that our supplements are working by using our patented Nitric Oxide Test Strips ## Customer Reviews ### ⭐⭐⭐⭐⭐ Easy to use. *by N***N on November 12, 2025* Good product. Seller is quick to respond to feedback and resolve order problems. ### ⭐ Want to be insulted, stalked and emailed daily...complain about this company. UPDATE -Old Strips? Totally unreliable *by A***R on January 7, 2014* Updated Review - I've been asked about the reliability issue related to these strips and continue to maintain that these are unreliable at best...and a waste of money at worst. Because one of us has a chronic lung condition, we were able to correlate the fact that these tests are indeed totally unreliable as compared to the gold standard...via an exhaled NO testing in a medical setting. In fact, due to the type of lung condition, NO levels tend to be HIGHER than average (as tested and measured by eNO in a medical setting) yet these strips showed depleted time and time again. Bottom line = unreliable at best. I'm updating this review...not because I'm happy but due to the ridiculous personal attacks and other objectionable response(s) related to the original review. Upon the suggestion of someone else, I did contact Berkely who did take the time to respond...and respond, and respond. Daily. I was busy and not able to implement the ideas right away but found Berkeley to be helpful...if not borderline obsessive but hey, I wish more sellers went to these efforts to make their customers happy. Now, here is the deal...from the email sent by Berekely, there were problems with some strips and they know it. The company seems more than anxious to make it right and normally I would change my review to reflect this fact except for the fact that the original review seems correct...the strips ARE unreliable. I juice fresh daily...with raw beets. I shouldn't have to jump hoops to trouble-shoot the strips for them...I want the strips to work right the first time. I don't want to have conversations via email and I sure don't feel like listening to insults for leaving an honest review. Take a look at the less than 5 star reviews and associated insults...mostly by the same people who either clearly have an input in this product OR have so little life as to hang out on this board waiting for any response to take place so they can send an unsolicited and non-helpful insult. So, not only does my original review remain but now that I have the time to actually follow up on the troubleshooting and other...thanks but no thanks. I don't choose to do business with a bunch of crazy-makers who sit around and stalk people they disagree with. Bottom line...these strips are NOT reliable. They ARE basically idiot-proof, they are a good idea and aside from the questionable tactics demonstrated via this board which I strongly suspect originates with the sellers...I would have reluctantly been willing to help troubleshoot the problem although for the record, it shouldn't be necessary. Instead, I'll eat the cost and move on to a more professional and less cult-ish provider. ORIGINAL POST Spouse and self are both extremely health conscious. We eat raw and leafy greens with every meal, juice with raw beets and other veggies, remain active etc...so, imagine our irritation when we BOTH tested "depleted" each and every time with these strips. Tried in the morning...depleted. Tried in the afternoon...ditto. In the evening. Both male and female on well above average diets with above average activity levels. After spending $35 on 50 strips only to use up a substantial number of the strips to determine they are all but worthless. A nice idea but totally unreliable and ultimately a waste of money. ### ⭐⭐⭐⭐ but i don't like having to fold these strips *by H***7 on July 20, 2016* Would of given it a 5 star review, but i don't like having to fold these strips, i always end up getting saliva on me! I like the strips that don't have to be folded. The strips work, just that folding is BS. ## Frequently Bought Together - Berkely Life Nitric Oxide Text Strips - At-Home, Non-Invasive Saliva Testing Kit to Assess Nitric Oxide Levels for Men & Women - 50 Individually Sealed Indicator Strips - Berkeley Life Professional - Nitric Oxide Booster & Support Supplement with Organic Beetroot Powder - Helps Maintain Healthy Blood Pressure - Support Circulation & Cardiovascular Health - 60 Capsules - humanN - Nitric Oxide I Indicator Strips - Test salivary Nitrite Levels - 1 Tube of 25 Strips --- ## 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.th/products/78197522-nitric-oxide-test-strips-at-home-non-invasive-saliva-testing](https://www.desertcart.co.th/products/78197522-nitric-oxide-test-strips-at-home-non-invasive-saliva-testing) --- *Product available on Desertcart Thailand* *Store origin: TH* *Last updated: 2026-04-26*