--- product_id: 150151613 title: "Cold & Flu Blocker Gel, Invisible Nasal Barrier, Cool Menthol 3g" brand: "nasalguard" price: "155.03 DT" currency: TND in_stock: true reviews_count: 8 url: https://www.desertcart.tn/products/150151613-cold-and-flu-blocker-gel-invisible-nasal-barrier-cool-menthol store_origin: TN region: Tunisia --- # Patented positive ion tech 150+ uses per tube Made in USA, travel-ready Cold & Flu Blocker Gel, Invisible Nasal Barrier, Cool Menthol 3g **Brand:** nasalguard **Price:** 155.03 DT **Availability:** ✅ In Stock ## Summary > 🛡️ Stay ahead of the sniffles—your invisible cold & flu armor! ## Quick Answers - **What is this?** Cold & Flu Blocker Gel, Invisible Nasal Barrier, Cool Menthol 3g by nasalguard - **How much does it cost?** 155.03 DT with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/150151613-cold-and-flu-blocker-gel-invisible-nasal-barrier-cool-menthol) ## Best For - nasalguard enthusiasts ## Why This Product - Trusted nasalguard brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Non-Drowsy & Chemical-Free:** Stay alert and healthy without harsh chemicals or side effects. - • **Gentle & Safe for Daily Use:** Alcohol-free, moisturizing gel applied externally—no sprays or swabs needed. - • **Scientifically Proven Defense:** Clinically tested formula trusted for 25+ years to keep you flu-free. - • **Invisible Shield Against Viruses:** Create a drug-free, invisible nasal barrier that traps airborne contaminants instantly. - • **Long-Lasting Protection On-the-Go:** Over 150 applications per compact 3g tube, perfect for busy professionals. ## Overview NasalGuard Cold & Flu Blocker Gel is a clinically proven, drug-free nasal barrier that uses patented positive ion technology to trap airborne viruses and contaminants. This gentle, alcohol-free gel is applied externally around the nostrils, offering over 150 uses per compact 3g tube. Made in the USA and trusted for over 25 years, it provides safe, non-drowsy daily protection ideal for professionals navigating crowded public spaces. ## Features - YOUR FIRST LINE OF DEFENCE – Navigate peak cold and flu season, crowded commutes, and busy offices with confidence. Apply a small drop around your nose before entering public spaces to create an invisible barrier against airborne contaminants and particles. Reapply as needed for continuous protection. - PROACTIVE, DRUG-FREE PROTECTION – Don't wait until you feel unwell. NasalGuard is a daily defence with no drugs, no steroids, or harsh chemicals. Use it safely every day without worrying about drowsiness, jitters, or negative interactions with your vitamins, supplements, or prescription medications. - HOW IT WORKS – Using patented positive ion technology, NasalGuard creates a positively-charged field around your nostrils. This invisible filter instantly traps and holds airborne contaminants including common winter threats before they can enter your nasal passages. It starts working the exact moment you apply it. - EXTERNALLY APPLIED & GENTLE – Skip the uncomfortable nasal sprays and nasal swabs. NasalGuard is applied safely on the outside of your nostrils and upper lip never inside. The alcohol-free, moisturising gel is gentle enough for repeated daily use without drying your skin. Safe for children, adults, and older adults. - 150+ USES | TRAVEL READY & MADE IN THE USA – Get months of daily defence with over 150 applications per 3g tube. Trusted for over 25 years and made in the USA. The airport security-friendly, compact design easily slips into your pocket, handbag, or hand luggage for seamless, on-the-go protection. ## Technical Specifications | Specification | Value | |---------------|-------| | Asin | B07P5J6NFX | | Country Of Origin | USA | | Guaranteed Software Updates Until | unknown | | Item Model Number | NG-CF-UK | | Manufacturer | Trutek Europe LTD | | Package Dimensions | 13.6 x 8.6 x 3.8 cm; 20 g | ## Product Details - **Age range (description):** Adult - **Brand:** NasalGuard - **Item form:** Gel - **Item weight:** 0.02 Kilograms - **Number of items:** 1 - **Package information:** Tube - **Specific uses for product:** Cold - **Target audience:** Unisex-Kids, pregnancy - **Unit count:** 1.0 gram - **Use for:** Skin ## Images ![Cold & Flu Blocker Gel, Invisible Nasal Barrier, Cool Menthol 3g - Image 1](https://m.media-amazon.com/images/I/81soR9Xus2L.jpg) ## Available Options This product comes in different **Size Name** options. ## Questions & Answers **Q: What are the ingredients?** A: The ingredients are listed as: DI Water, Glycerin, Cetyl Alcohol, Polyquats, Lipomulse Luxe, Quaternized Wheat, Menthol, Preservatives, Other Cosmetic Grade Ingredients. Hope that helps! **Q: Is this product legal to take to Japan?** A: No idea **Q: Is this product legal to take to Japan?** A: I don't know the answer to this **Q: What date does this expire?** A: It says in the description above that there is no expiry date and it has an indefinite shelf life because of the way it is made. Read the descriptions guys... ## Customer Reviews ### ⭐⭐⭐⭐⭐ The nose feels clear and free from irritation after using this product and going outside. *by on Reviewed in the United Kingdom 22 May 2026* Outstanding product, really does what it says, the outside debris including pollen and viruses are stopped immediately from entering the nasal passages. I would unequivocally recommend this product, it really is absolutely fantastic. Great value for money, good pocket size, not abrasive but moist and easy to use. 100% perfection. ### ⭐⭐⭐⭐⭐ Top product. Always carry a tube. *by on Reviewed in the United Kingdom 24 October 2025* Wouldn't be without this product. Just a small amount gives you a lot of protection in crowded places. Every time I use air travel and apply this I don't get a cold. Good value because by using a small amount a tube can last two years and there is no expiry date. No smell. No longer available in shops. ### ⭐⭐⭐⭐ Cold defence *by on Reviewed in the United Kingdom 23 November 2024* Amazing product that should be in everyone's cupboard, works every time. Not great value for money with the amount and size you get but it lasts a long time. Too much packaging for something this small, that's the only reason for 4 stars. ## Frequently Bought Together - NasalGuard Cold&FluBLOCK Gel for Protection from Cold and Flu and Blocking Virus-Sized Particles (Menthol) - Drug-Free and Proven Safe - Over 150 Applications Per Tube (0.1 oz, Pack of 1) - Vicks Nasal Spray For Blocked Nose, First Defence, Relief Of Cough Cold And Flu Like Symptoms, Nose Spray Helps To Inactivate & Remove Cold Viruses, Blocked Nose Relief, Cold Virus Blocker, 15 ml - BioSURE PRO Nasal Spray 600 Hours Protection per Bottle (20ml) | Scientifically Proven Drug Free Barrier to Help Protect Against Viruses, Colds, Flu, HayFever, & Allergies | 6h Antiviral Protection | --- ## 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.tn/products/150151613-cold-and-flu-blocker-gel-invisible-nasal-barrier-cool-menthol](https://www.desertcart.tn/products/150151613-cold-and-flu-blocker-gel-invisible-nasal-barrier-cool-menthol) --- *Product available on Desertcart Tunisia* *Store origin: TN* *Last updated: 2026-09-08*