---
product_id: 643092580
title: "FIQ - Histamine IQ - Diamine Oxidase Supplement - DAO Supplements Histamine Blocker - Histamine & Immune Support - 60 Capsules"
brand: "fiq"
price: "฿3768"
currency: THB
in_stock: true
reviews_count: 8
category: "Fiq"
url: https://www.desertcart.co.th/products/643092580-fiq-histamine-iq-diamine-oxidase-supplement-dao-supplements-histamine-blocker
store_origin: TH
region: Thailand
---

# Ursolic acid & Quercetin blend 60 easy-swallow veggie capsules 1200 HDU DAO enzyme potency FIQ - Histamine IQ - Diamine Oxidase Supplement - DAO Supplements Histamine Blocker - Histamine & Immune Support - 60 Capsules

**Brand:** fiq
**Price:** ฿3768
**Availability:** ✅ In Stock

## Summary

> 🌿 Master Your Allergies, Own Your Day

## Quick Answers

- **What is this?** FIQ - Histamine IQ - Diamine Oxidase Supplement - DAO Supplements Histamine Blocker - Histamine & Immune Support - 60 Capsules by fiq
- **How much does it cost?** ฿3768 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/643092580-fiq-histamine-iq-diamine-oxidase-supplement-dao-supplements-histamine-blocker)

## Best For

- fiq enthusiasts

## Why This Product

- Trusted fiq brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Trusted & Trending:** Highly rated with 4.4 stars and growing buzz among allergy-conscious professionals.
- • **Effortless Daily Wellness:** Convenient vegetable capsules designed for easy intake and consistent histamine management.
- • **Multi-Ingredient Immune Harmony:** Quercetin, Nettle, Holy Basil & Bromelain team up to regulate histamine and soothe inflammation.
- • **Nature-Backed Mast Cell Support:** Ursolic acid helps prevent excessive histamine release, keeping immune responses in check.
- • **Unlock Your Body’s Histamine Balance:** Powerful DAO enzyme supports rapid histamine breakdown for allergy relief.

## Overview

FIQ Histamine IQ is a premium diamine oxidase (DAO) supplement formulated with 1200 HDU DAO enzyme, ursolic acid, quercetin, nettle, holy basil, and bromelain. Designed to enhance histamine metabolism, support mast cell function, and promote balanced immune responses, it comes in 60 easy-to-swallow vegetable capsules. Ideal for managing histamine intolerance and allergy symptoms, this supplement is a top choice for health-conscious professionals seeking natural, effective relief.

## Description

Buy FIQ - Histamine IQ - Diamine Oxidase Supplement - DAO Supplements Histamine Blocker - Histamine & Immune Support - 60 Capsules on desertcart.com ✓ FREE SHIPPING on qualified orders

Review: It works. - Reduces my allergic symptoms.
Review: Great buy - Recommended by a friend for ongoing allergies, and it’s been a game changer. I’ve been using it for several months now, and it definitely seems to be helping.

## Features

- Enhances Histamine Metabolism: A natural d-hist solution, Histamine IQ’s unique formula supports the body’s ability to efficiently process and break down histamine
- Supports Health Mast Cell Function: With the inclusion of ursolic acid, this histamine blocker prevents mast cells from releasing excessive amounts of histamine, maintaining optimal cell function and preventing unwanted allergic reactions
- Reduces Actions of Histamine: Formulated with Diamine Oxidase (DAO) from porcine kidneys, Quercetin, and Nettle to support histamine breakdown, inhibit its production, and help manage symptoms associated with histamine intolerance for overall relief
- Promotes Balanced Cellular Immune Response: Natural antihistamine made with Holy Basil and Bromelain to regulate histamine receptors, promote a balanced immune response, and reduce irritable actions across various systems
- Easy Intake: Our easy-to-swallow vegetable capsules make it easier than ever to combat histamine intolerance; take two capsules daily, or as directed by your healthcare professional

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN  | B0D5RM1R3R |
| Best Sellers Rank | #105,368 in Health & Household ( See Top 100 in Health & Household ) #472 in Multi-Enzyme Nutritional Supplements |
| Customer Reviews | 4.4 4.4 out of 5 stars (49) |
| Date First Available  | July 12, 2024 |
| Manufacturer  | Formula IQ |
| Product Dimensions  | 3 x 3 x 5 inches; 2.4 ounces |

## Product Details

- **Age Range (Description):** Adult
- **Brand:** FIQ
- **Dosage Form:** Capsule
- **Item Form:** Capsule
- **Item dimensions L x W x H:** 3 x 3 x 5 inches
- **Material Feature:** Natural
- **Number of Items:** 1
- **Package Information:** Bottle
- **Product Benefits:** Immune Support
- **Unit Count:** 60 Count

## Images

![FIQ - Histamine IQ - Diamine Oxidase Supplement - DAO Supplements Histamine Blocker - Histamine & Immune Support - 60 Capsules - Image 1](https://m.media-amazon.com/images/I/71SB6o8I1QL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ It works.
*by B***A on August 30, 2025*

Reduces my allergic symptoms.

### ⭐⭐⭐⭐⭐ Great buy
*by M***T on July 3, 2025*

Recommended by a friend for ongoing allergies, and it’s been a game changer. I’ve been using it for several months now, and it definitely seems to be helping.

### ⭐⭐⭐ It works.........except
*by W***F on February 14, 2025*

I loved this until I didn't. I love that you just take once a day. I love all the ingredients except the stinging nettle. That had my skin stinging. Lol. A weird feeling. I truly wish they would make this without the stinging nettle.

## Frequently Bought Together

- FIQ - Histamine IQ - Diamine Oxidase Supplement - DAO Supplements Histamine Blocker - Histamine & Immune Support - 60 Capsules
- FIQ - Recuperate IQ - 5-in-1 Copper Supplements with Copper Bisglycinate - Easy-to-Swallow 2mg Capsules - High Absorption, Boosts Energy - 60 Capsules
- FIQ - Mag IQ Glycinate - Magnesium Bisglycinate Chelate TRAACS - High Absorption Magnesium Glycinate Supplement - Sleep, Daily Energy, & Bone Wellness - 60 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.th/products/643092580-fiq-histamine-iq-diamine-oxidase-supplement-dao-supplements-histamine-blocker](https://www.desertcart.co.th/products/643092580-fiq-histamine-iq-diamine-oxidase-supplement-dao-supplements-histamine-blocker)

---

*Product available on Desertcart Thailand*
*Store origin: TH*
*Last updated: 2026-01-23*