--- product_id: 37308580 title: "TriGuard Plus Colloidal Silver Nasal Spray with Olive Leaf Extract & Elderberry Extract | Sinus Treatment, Nose Spray & Immune System Booster 2 oz / 60ml, Made in USA (Packaging May Vary)" brand: "oxygen nutrition" price: "€ 36.29" currency: EUR in_stock: true reviews_count: 8 category: "Oxygen Nutrition" url: https://www.desertcart.de/products/37308580-triguard-plus-colloidal-silver-nasal-spray-with-olive-leaf-extract store_origin: DE region: Germany --- # Chemical-free herbal extracts 2 oz structured colloidal silver spray 40:1 Oleuropein potency TriGuard Plus Colloidal Silver Nasal Spray with Olive Leaf Extract & Elderberry Extract | Sinus Treatment, Nose Spray & Immune System Booster 2 oz / 60ml, Made in USA (Packaging May Vary) **Brand:** oxygen nutrition **Price:** € 36.29 **Availability:** ✅ In Stock ## Summary > 🌿 Breathe Boldly, Boost Naturally — Your Sinus’s New Best Friend! ## Quick Answers - **What is this?** TriGuard Plus Colloidal Silver Nasal Spray with Olive Leaf Extract & Elderberry Extract | Sinus Treatment, Nose Spray & Immune System Booster 2 oz / 60ml, Made in USA (Packaging May Vary) by oxygen nutrition - **How much does it cost?** € 36.29 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.de](https://www.desertcart.de/products/37308580-triguard-plus-colloidal-silver-nasal-spray-with-olive-leaf-extract) ## Best For - oxygen nutrition enthusiasts ## Why This Product - Trusted oxygen nutrition brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Clean & Pure Formula:** Alcohol and chemical solvent-free extraction ensures a gentle yet effective nasal spray. - • **Fast-Acting Sinus Relief:** Delivers soothing congestion relief up to 3 times daily for all-day comfort. - • **Immune-Boosting Powerhouse:** Harnesses a potent blend of colloidal silver, elderberry, and olive leaf for natural immune defense. - • **Ancient Wisdom Meets Modern Science:** Colloidal silver’s 2,000-year legacy combined with cutting-edge OLE-100 Complex technology. - • **Exclusive Savings for Wellness Warriors:** Buy 2 or 3 and unlock automatic 10-20% discounts—no code needed, just add to cart! ## Overview TriGuard Plus Colloidal Silver Nasal Spray is a 2 oz natural sinus treatment crafted with a unique OLE-100 Complex combining structured colloidal silver, olive leaf extract, and European elderberry. This alcohol and chemical-free formula supports immune health and provides fast, soothing relief from sinus pressure. Made in the USA, it offers a modern take on ancient silver-based remedies, enhanced with potent antioxidants and bioflavonoids for daily immune support. ## Description Triguard Plus Colloidal Silver Nasal Spray. Colloidal Silver Water, Sambucus Elderberry Extract and Olive Leaf Extract are the key ingredients in Triguard Plus. Colloidal Silver is valued and used for over 2,000 years, silver has been utilized to help protect the safety and purity of drinking water throughout ancient Mediterranean civilizations. As a naturally occurring element, silver can be found in whole spring water, sea water, tap water, grains, edible and medicinal mushrooms. From ancient times through the first World War, silver was utilized to help heal wounds. Known to have effective properties, silver nitrate is still occasionally used in the eyes of newborn infants. Elderberry supports and helps clear the upper respiratory tract and builds immune function with health building antioxidants and minerals.* An excellent immune-enhancing tonic, Elderberry has chemical compounds called anthocyanidins, which are known to stimulate immune system function, and has many nutrients that help with everything from cardiovascular support to having healthier, clearer skin.* The antioxidants in Elderberry are free radical scavengers and the flavonoid components make this an excellent support for any need for your health.* Olive leaf extract is Widely respected as an immune strengthener and activator, and may help to maintain health during the winter season*. Has twice the antioxidant bioflavonoids of those in Green Tea Leaf (Camellia Sinensis). Olive leaves also contain naturally protective polyphenols, the most impactful being oleuropein which is known to help improve immune function and antioxidant protection.* Studies have shown that because of OLE’s fatty acids it could help support the immune system Review: Helping sinuses - Seems to be helping... Review: Great product - Love this nasal spray! Wanted cleaner ingredient spray and it definitely works! ## Features - BUY 2 GET 10% OFF, BUY 3 GET 20%: No discount code is needed. Simply add a quantity of 2 or 3 to your cart and your discount will be applied. ONLY APPLIES WHEN YOU PURCHASE FROM OXYGEN NUTRTION SELLER. - UNIQUE INGREDIENTS: Nasal Spray Carefully crafted with our signature OLE-100 Complex contains a blend of Structured Colloidal Silver Water, Olive Leaf Extract and European Sambucus Elderberry which works to support your body's natural immune response. All ingredients use alcohol and a chemical solvent free extraction process. - STRUCTURED NASAL SPRAY | A natural sinus remedy that may strengthen the immune system. - ELDERBERRY & OLIVE LEAF EXTRACT: Premium 40:1 Oleuropein Standardized Herbal Extract is used for immune support. Sourced from European Black Elderberry Fruit, this powerful immunity booster is packed with antioxidants and vitamins that can tame Immune issues. - INSTRUCTIONS | Use as needed or as directed by a physician. Head held upright, insert spray nozzle into nostril. Adults, depress pump completely 1-2 times - DAILY RELIEF | Repeat up to 3 times daily. Enjoy the congestion relief throughout the day, and wipe the nozzle clean after each use to preserve longevity. ** MADE IN THE USA** Packaging May Vary ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0178L4ZK4 | | ASIN | B0178L4ZK4 | | Active Ingredients | allantoin,glycerin,soy | | Additional Features | Clinically Proven | | Age Range Description | Adult | | Best Sellers Rank | #50,564 in Health & Household ( See Top 100 in Health & Household ) #118 in Single Homeopathic Remedies #3,059 in Herbal Supplements | | Brand Name | Oxygen Nutrition | | Container Type | Bottle | | Customer Reviews | 4.3 4.3 out of 5 stars (1,871) | | Date First Available | September 12, 2016 | | Dosage Form | Spray | | Flavor | Elderberry | | Is Discontinued By Manufacturer | No | | Item Weight | 2 Ounces | | Manufacturer | Oxygen Nutrition | | Manufacturer | Oxygen Nutrition | | Number of Items | 1 | | Package Dimensions | 5.43 x 1.73 x 1.65 inches; 2 ounces | | Package Type Name | Bottle | | Product Benefits | Nasal Relief,Soothing | | Specific Uses For Product | Sinus Pressure | | Target Audience | Unisex-Adults | | Target Use Body Part | Eyes | | UPC | 681448001424 | | Unit Count | 2 Fluid Ounces | ## Product Details - **Active Ingredients:** allantoin,glycerin,soy - **Brand:** Oxygen Nutrition - **Item Weight:** 2 Ounces - **Product Benefits:** Nasal Relief,Soothing - **Specific Uses For Product:** Sinus Pressure ## Images ![TriGuard Plus Colloidal Silver Nasal Spray with Olive Leaf Extract & Elderberry Extract | Sinus Treatment, Nose Spray & Immune System Booster 2 oz / 60ml, Made in USA (Packaging May Vary) - Image 1](https://m.media-amazon.com/images/I/711iu2vxm1L.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Helping sinuses *by G***N on April 6, 2026* Seems to be helping... ### ⭐⭐⭐⭐⭐ Great product *by D***S on March 10, 2026* Love this nasal spray! Wanted cleaner ingredient spray and it definitely works! ### ⭐⭐⭐⭐⭐ Works great *by M***R on February 6, 2026* Product works great ## Frequently Bought Together - TriGuard Plus Colloidal Silver Nasal Spray with Olive Leaf Extract & Elderberry Extract | Sinus Treatment, Nose Spray & Immune System Booster 2 oz / 60ml, Made in USA (Packaging May Vary) - Sovereign Silver Bio-Active Silver Hydrosol for Immune Support - 10 ppm, 1 oz - Nasal Spray - Beekeeper's Naturals Propolis Nasal Rinse Spray Max, Relief for Adults w/Eucalyptus, Oregano & Saline, Clears Nasal Congestion, Moisturizes Sinus Canal, & Decongest Sinus Cavities, 1 fl 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.de/products/37308580-triguard-plus-colloidal-silver-nasal-spray-with-olive-leaf-extract](https://www.desertcart.de/products/37308580-triguard-plus-colloidal-silver-nasal-spray-with-olive-leaf-extract) --- *Product available on Desertcart Germany* *Store origin: DE* *Last updated: 2026-04-22*