--- product_id: 723624706 title: "Histamine Block | Provides 20,000 HDU of Diamine Oxidase with Ascorbic Vitamin C | Supports Healthy Degradation of Food-Derived Histamine | 30 Easy-To-Swallow Vegetarian Capsules | Non-GMO | Physician Formulated | Seeking Health" brand: "seeking health" price: "R55" currency: ZAR in_stock: false reviews_count: 5 url: https://www.desertcart.co.za/products/723624706-histamine-block-provides-20-000-hdu-of-diamine-oxidase-ascorbic store_origin: ZA region: South Africa --- # Histamine Block | Provides 20,000 HDU of Diamine Oxidase with Ascorbic Vitamin C | Supports Healthy Degradation of Food-Derived Histamine | 30 Easy-To-Swallow Vegetarian Capsules | Non-GMO | Physician Formulated | Seeking Health **Brand:** seeking health **Price:** R55 **Availability:** ❌ Out of Stock ## Quick Answers - **What is this?** Histamine Block | Provides 20,000 HDU of Diamine Oxidase with Ascorbic Vitamin C | Supports Healthy Degradation of Food-Derived Histamine | 30 Easy-To-Swallow Vegetarian Capsules | Non-GMO | Physician Formulated | Seeking Health by seeking health - **How much does it cost?** R55 with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.co.za](https://www.desertcart.co.za/products/723624706-histamine-block-provides-20-000-hdu-of-diamine-oxidase-ascorbic) ## Best For - seeking health enthusiasts ## Why This Product - Trusted seeking health brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Description Histamine Block | Provides 20,000 HDU of Diamine Oxidase with Ascorbic Vitamin C | Supports Healthy Degradation of Food-Derived Histamine | 30 Easy-To-Swallow Vegetarian Capsules | Non-GMO | Physician Formulated | Seeking Health : desertcart.in: Health & Personal Care Review: Check when you first receive…. - Received in April. I used other product first, decided to give it a try today but the item was already open despite having a seal on the outside. I am not sure if the product has been tampered with and I’m concerned about purchasing anything else from this brand again. Review: Quality - Really helped with my headaches ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B00EOBH8KG | | Brand | Seeking Health | | Customer Reviews | 4.1 out of 5 stars 1,497 Reviews | | Dosage Form | Capsule | | Global Trade Identification Number | 00810007520445 | | Item Dimensions | 5.5 x 5.5 x 7.6 Centimeters | | Item Form | Capsule | | Item Weight | 0.05 Pounds | | Item dimensions L x W x H | 5.5 x 5.5 x 7.6 Centimeters | | Manufacturer | Seeking Health | | Manufacturer Part Number | HIS-DIG-CAP-A | | UPC | 810007520445 | ## Product Details - **Brand:** Seeking Health - **Dosage Form:** Capsule - **Item Form:** Capsule - **Item Weight:** 0.05 Pounds - **Item dimensions L x W x H:** 5.5 x 5.5 x 7.6 Centimeters - **Manufacturer:** Seeking Health - **UPC:** 810007520445 ## Images ![Histamine Block | Provides 20,000 HDU of Diamine Oxidase with Ascorbic Vitamin C | Supports Healthy Degradation of Food-Derived Histamine | 30 Easy-To-Swallow Vegetarian Capsules | Non-GMO | Physician Formulated | Seeking Health - Image 1](https://m.media-amazon.com/images/I/51OMKgZ1ekL.jpg) ![Histamine Block | Provides 20,000 HDU of Diamine Oxidase with Ascorbic Vitamin C | Supports Healthy Degradation of Food-Derived Histamine | 30 Easy-To-Swallow Vegetarian Capsules | Non-GMO | Physician Formulated | Seeking Health - Image 2](https://m.media-amazon.com/images/I/71YjmUc28PL.jpg) ![Histamine Block | Provides 20,000 HDU of Diamine Oxidase with Ascorbic Vitamin C | Supports Healthy Degradation of Food-Derived Histamine | 30 Easy-To-Swallow Vegetarian Capsules | Non-GMO | Physician Formulated | Seeking Health - Image 3](https://m.media-amazon.com/images/I/61-WsSvYm1L.jpg) ![Histamine Block | Provides 20,000 HDU of Diamine Oxidase with Ascorbic Vitamin C | Supports Healthy Degradation of Food-Derived Histamine | 30 Easy-To-Swallow Vegetarian Capsules | Non-GMO | Physician Formulated | Seeking Health - Image 4](https://m.media-amazon.com/images/I/81BShZh2WBL.jpg) ![Histamine Block | Provides 20,000 HDU of Diamine Oxidase with Ascorbic Vitamin C | Supports Healthy Degradation of Food-Derived Histamine | 30 Easy-To-Swallow Vegetarian Capsules | Non-GMO | Physician Formulated | Seeking Health - Image 5](https://m.media-amazon.com/images/I/81gTI0Jn3NL.jpg) ## Questions & Answers **Q: how can your label say 'free of corn' when corn starch is listed as an ingredient?? wouldn't trust this company with my health!!** A: As someone who is quite sensitive to corn, soy, dairy, wheat and veggie oils, I've had a bit of success reducing many allergy symptoms and allowing me to stop using allergy pills. Everyone's body responds differently. With an inflamitory diet, the benefits might be minimal. But if your already avoiding the foods that make ur immune system mad, this product does s pretty good job of reducing histamine levels that can drive u mad. **Q: does this product have pork or porcine as an ingredient?** A: It contains "Diamine Oxidase (from porcine kidney protein concentrate) 20,000 HDU". The label also states "60 Vegetarian Capsules". "Does not contain: Wheat, gluten, corn protein, yeast, soy, dairy products, fish, shellfish, peanuts, tree nuts, egg, artificial colors, artificial sweeteners, or preservatives." **Q: Hi, how can you say your caspules are vegetarian if the contents are made out of pig's kidney?** A: Technically it does not contain pork. It contains an enzyme found in pig kidneys. I wouldn't call that pork. There are no allergy causing proteins from pigs in the capsule. It should be a safe product for anyone with pork allergies. On a religious basis I don't have an answer. **Q: Why does this product contain so many toxic fillers (shellac(!), polyvinylpolpyrrolidone, titanium dioxide)?** A: The titanium dioxide appears to be a mistake on the safety info above. The actual product label from the maker's website does not list titanium dioxide. http://www.seekinghealth.com/histamine-block-seeking-health.html ## Customer Reviews ### ⭐ Check when you first receive…. *by B***. on 12 August 2023* Received in April. I used other product first, decided to give it a try today but the item was already open despite having a seal on the outside. I am not sure if the product has been tampered with and I’m concerned about purchasing anything else from this brand again. ### ⭐⭐⭐⭐⭐ Quality *by R***I on 28 August 2026* Really helped with my headaches ### ⭐⭐⭐⭐⭐ Great for histamine issues *by I***K on 24 August 2026* We notice a significant different when adding this to meals breakfast lunch and dinner. Great if you have histamine issues! It’s pricey but for the benefit received, worth it. ## Frequently Bought Together - Seeking Health Histamine Digest - Formerly Histamine Block, DAO Enzyme Supplement for Histamine Food Intolerance, Supports Digestive Health, Upset Stomach, Vegetarian (30 Capsules)* - Seeking Health ProBiota HistaminX, 10 Billion CFU Low-Histamine Probiotic Supplement for Gut Health, Microbiome Balance, Digestive Comfort for Histamine Intolerance, Vegan & Vegetarian (60 Capsules) - Pure Encapsulations Magnesium (Glycinate) - Supplement to Support Stress Relief, Sleep, Heart Health, Nerves, Muscles, and Metabolism* - with Magnesium Glycinate - 90 Capsules --- ## 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.za/products/723624706-histamine-block-provides-20-000-hdu-of-diamine-oxidase-ascorbic](https://www.desertcart.co.za/products/723624706-histamine-block-provides-20-000-hdu-of-diamine-oxidase-ascorbic) --- *Product available on Desertcart South Africa* *Store origin: ZA* *Last updated: 2026-10-06*