--- product_id: 686657154 title: "Nature's Sunshine Histablock 90 Capsules" brand: "nature's sunshine" price: "909 kr" currency: NOK in_stock: true reviews_count: 5 category: "Nature's Sunshine" url: https://www.desertcart.no/products/686657154-natures-sunshine-histablock-90-capsules store_origin: NO region: Norway --- # 90 capsules of natural power Orange-flavored antioxidant boost Supports respiratory defense Nature's Sunshine Histablock 90 Capsules **Brand:** nature's sunshine **Price:** 909 kr **Availability:** βœ… In Stock ## Summary > 🌬️ Breathe easy, live fully β€” your natural allergy ally! ## Quick Answers - **What is this?** Nature's Sunshine Histablock 90 Capsules by nature's sunshine - **How much does it cost?** 909 kr with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.no](https://www.desertcart.no/products/686657154-natures-sunshine-histablock-90-capsules) ## Best For - nature's sunshine enthusiasts ## Why This Product - Trusted nature's sunshine brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - β€’ **Bromelain Enzyme Power:** Reduces mucous swelling fast for clear breathing - β€’ **Nettle Seasonal Shield:** Trusted botanical defense against airborne irritants - β€’ **Natural Sinus Relief Formula:** Combats pollutants and toxins for all-day comfort - β€’ **Quercetin Antioxidant Support:** Stabilizes mast cells to calm allergy reactions - β€’ **Synephrine from Bitter Orange:** Keeps airways open for effortless respiration ## Overview Nature's Sunshine Histablock delivers a potent blend of bromelain, nettle, bitter orange, and quercetin in 90 orange-flavored capsules designed to support healthy respiratory function and reduce allergy symptoms. This antioxidant-rich formula helps stabilize mast cells, reduce mucous membrane swelling, and keep airways open, making it an essential daily defense against seasonal irritants, pollutants, and toxins. ## Description HistaBlock provides nutrients that support healthy respiratory function while the body fights against irritants, pollutants and toxins. Nettle provides well-known support from airborne seasonal substances. This formula provides antioxidant strength to help stabilize mast cells. Antioxidant quercetin has been used for its reputable respiratory system support effects. Quercetin may help stabilize cells that release compounds when exposed to irritants. Bromelain is an enzyme that acts to help reduce swelling of mucous membranes during periods of respiratory stress. The bitter orange contains synephrine, which helps the body to keep the airway open. Review: Great product - Best for our allergies & this has been a bad year! I use it when I’m going to be outside especially cleaning up pollen. Helps my husband when he’s cutting the grass & allergies act up . Fast acting too Review: Helps with allergies or sinus stuffiness - Works great ## Features - Bromelain - Bromelain is an enzyme that helps reduce swelling of the mucous membranes due to allergies and during periods of respiratory stress. - Nettle - Our proprietary formula includes nettle, which provides well-known support against seasonal airborne substances - Bitter Orange - Bitter orange contains synephrine, which helps the body keep the airways open - Natural Sinus Relief - HistaBlock provides nutrients that support healthy respiratory function while the body fights irritants, pollutants and toxins ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B000PJFTL6 | | Best Sellers Rank | #53,898 in Health ( See Top 100 in Health ) #1,407 in Multiple Vitamin-Mineral Combination Supplements | | Brand | Nature's Sunshine | | Brand Name | Nature's Sunshine | | Customer Reviews | 4.6 out of 5 stars 1,638 Reviews | | Flavor | Orange | | Flavour | Orange | | Item Dimensions | 9.4 x 5.1 x 4.3 centimeters | | Item Form | Capsule | | Item Weight | 68 g | | Item dimensions L x W x H | 9.4 x 5.1 x 4.3 centimeters | | Item form | Capsule | | Item weight | 68 g | | Manufacturer | Nature's Sunshine | | Manufacturer Part Number | B000PJFTL6 | | Product Benefits | Antioxidant | | Special Ingredients | Bromelain | | UPC | 099904007765 | | Unit Count | 90 Count | | Unit count | 90 Count | ## Product Details - **Brand:** Nature's Sunshine - **Flavour:** Orange - **Item dimensions L x W x H:** 9.4 x 5.1 x 4.3 centimeters - **Item form:** Capsule - **Item weight:** 0.15 Pounds - **Manufacturer:** Nature's Sunshine - **Product benefits:** Antioxidant - **Special ingredients:** Bromelain - **UPC:** 099904007765 ## Images ![Nature's Sunshine Histablock 90 Capsules - Image 1](https://m.media-amazon.com/images/I/61qq9kWS3pL.jpg) ## Questions & Answers **Q: Where is this product manufactured?** A: Spanish Fork, Utah **Q: Isn't this worthless without DAO in it?** A: As per our manufacturer, Nature's Sunshine says, "HistaBlock provides nutrients that support healthy respiratory function as the body battles irritants, pollutants and toxins. Stinging nettle provides well-known support against seasonal airborne substances. This formula provides antioxidant strength to help stabilize mast cells. The antioxidant quercetin has been used for its reputed effects in supporting the respiratory system. Quercetin may help stabilize cells that release compounds when exposed to irritants. Bromelain is an enzyme that works to help reduce the swelling of mucous membranes during times of respiratory stress. Bitter orange contains synephrine, which helps the body support open airways." In addition Nature's Sunshine says, "As for if it works best with Diamine Oxidase you should ask an herbalist." **Q: Which are the ingredients?** A: The nettle leaf takes away the toxins and the brimelsin is an enzyme that helps inflammation. **Q: Is this the same as D-Hist?** A: It is not the same as D-Hist but contains similar ingredients. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Great product *by P***K on 18 June 2026* Best for our allergies & this has been a bad year! I use it when I’m going to be outside especially cleaning up pollen. Helps my husband when he’s cutting the grass & allergies act up . Fast acting too ### ⭐⭐⭐⭐⭐ Helps with allergies or sinus stuffiness *by J***E on 27 July 2026* Works great ### ⭐⭐⭐⭐⭐ Outstanding Ingredients and Quality Control πŸ’š *by A***R on 21 November 2024* Powerhouses include: Quercetin Nettle Bromelain It’s difficult to explain why HistaBlock has been such a key component to my health without sounding like I’m giving medical advice. But in my experience, HistaBlock has helped reduce my inflammation and allergy symptoms. Symptoms from sinus congestion to wheezing. From regular discomfort to much more serious. Regular H1 and H2 OTC antihistamines are very drying to those of us with certain autoimmune conditions. This supplement works differently (from what I recall) by helping the body not overreact to the histamine and by mucous lubrication, moving the histamine out through normal functions. Natures Sunshine is a company known for research, for thoroughly investigating the growing conditions, harvesting, procurement and transportation of each and every ingredient. And measuring consistency of each batch. I’m not with the company, but over the years have attended several free educational seminars, taught by some Medical Doctors (internists, neurologists, cardiologists), Naturopathic Doctors (who treat world-class athletes), and one of their chemists. My family has used their products since 1980. My medical doctors know which minerals, herbs, vitamins I use and approve. Only caveat is I was told not to switch brands, as my doctors read and agreed to the specific supplements. Now my immunologist is taking Quercetin, too! Some parts of the world have used the components for thousands of years. If you aren’t familiar with the ingredients, they are well-studied and if you have life-threatening (or just annoying) allergies, you should consider reading some of the research done on nettle, quercetin, orange bitter and/or bromelain. If you have question on possible allergens with this product, I’ve called them before, it was easy process to confirm that it was safe for me. (Potato starch and wheat are often in capsules- which I must avoid.) Thanks for reading this novel. I hope it is helpful, and that you find what works best for you. ## Frequently Bought Together - Nature's Sunshine HistaBlock | Respiratory Support Supplement | Supports Airways & Blocks Irritants | Antioxidant Strength | Seasonal Allergy Help | Natural Respiratory Function Aid 90 Capsules - Nature's Sunshine Seasonal Allergy (Formerly ALJ Liquid) 2 FL Oz - Nature's Sunshine Sinus Support EF, 100 Capsules --- ## Why Shop on Desertcart? - πŸ›’ **Trusted by 1.3+ Million Shoppers** β€” Serving international shoppers since 2016 - 🌍 **Shop Globally** β€” Access 737+ million products across 21 categories - πŸ’° **No Hidden Fees** β€” All customs, duties, and taxes included in the price - πŸ”„ **15-Day Free Returns** β€” Hassle-free returns (30 days for PRO members) - πŸ”’ **Secure Payments** β€” Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** β€” Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.no/products/686657154-natures-sunshine-histablock-90-capsules](https://www.desertcart.no/products/686657154-natures-sunshine-histablock-90-capsules) --- *Product available on Desertcart Norway* *Store origin: NO* *Last updated: 2026-09-16*