---
product_id: 486111607
title: "Bravado Labs DAO Supplements Histamine Blocker - DAO Enzyme + Diamine Oxidase & Vitamin C for Daily Histamine Metabolism & Immune Support - 60 ct"
brand: "bravado labs"
price: "$72.51"
currency: USD
in_stock: true
category: "Bravado Labs"
url: https://www.desertcart.us/products/486111607-bravado-labs-dao-supplements-histamine-blocker-dao-enzyme-diamine-oxidase
store_origin: US
region: United States of America
---

# 20 mg Vitamin C for immune & enzyme stability 10,000 HDU DAO enzyme strength Fast-acting, take 15-30 min before meals Bravado Labs DAO Supplements Histamine Blocker - DAO Enzyme + Diamine Oxidase & Vitamin C for Daily Histamine Metabolism & Immune Support - 60 ct

**Brand:** bravado labs
**Price:** $72.51
**Availability:** ✅ In Stock

## Summary

> 🍽️ Break free from histamine hassles—digest with confidence every meal!

## Quick Answers

- **What is this?** Bravado Labs DAO Supplements Histamine Blocker - DAO Enzyme + Diamine Oxidase & Vitamin C for Daily Histamine Metabolism & Immune Support - 60 ct by bravado labs
- **How much does it cost?** $72.51 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/486111607-bravado-labs-dao-supplements-histamine-blocker-dao-enzyme-diamine-oxidase)

## Best For

- bravado labs enthusiasts

## Why This Product

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

## Key Features

- • **Power-Packed DAO Enzyme:** 10,000 HDU per capsule delivers potent histamine breakdown for digestive ease.
- • **Synergistic Immune Boost:** Vitamin C enhances DAO stability and supports your immune system daily.
- • **Clean, Transparent Formula:** Non-GMO, gluten-free, allergen-free, and made in a GMP-certified USA facility.
- • **Designed for Daily Wellness:** Incorporate seamlessly into your routine for consistent gut and histamine balance.
- • **Meal-Time Digestive Defense:** Take before histamine-rich meals to prevent discomfort and enjoy food freedom.

## Overview

Bravado Labs DAO Supplements deliver a high-strength 10,000 HDU diamine oxidase enzyme combined with 20 mg Vitamin C to support efficient histamine metabolism and immune health. Designed for fast, meal-time action, this clean, allergen-free formula promotes digestive comfort and dietary flexibility, making it an essential daily ally for those sensitive to histamine-rich foods.

## Description

Buy Bravado Labs DAO Supplements Histamine Blocker - DAO Enzyme + Diamine Oxidase & Vitamin C for Daily Histamine Metabolism & Immune Support - 60 ct on desertcart.com ✓ FREE SHIPPING on qualified orders

## Features

- BREATHE EASY AGAIN:This DAO enzyme supplement delivers diamine oxidase to support the breakdown of histamine from foods, promoting digestive ease.
- SCIENCE-BACKED FORMULA: DAO Enzyme supplements break down histamines. When combined with Vitamin C, they act synergistically. Vitamin C complements DAO to support healthy histamine metabolism and overall immune function. Vitamin C also protects the DAO enzyme, making it more stable.
- POTENT DIGESTIVE SUPPORT: Bravado Labs DAO Enzyme supplements are developed to support digestive comfort, aiding your gut in processing histamine-rich foods, for effective histamine digest.
- HIGH STRENGTH AND BIOAVAILABILITY: with 10,000 HDU of DAO in each capsule, plus 20mg of Vitamin C, you're getting powerful support for healthy histamine metabolism.
- FAST-ACTING DAO SUPPLEMENT: Take just one capsule, 15-30 minutes before meals with histamine-rich foods. It's that easy.
- CLEAN & TRUSTED FORMULA - Made in the USA: Manufactured in a GMP-compliant facility. Stimulant-free, plant-based, and crafted for those who value quality and transparency.
- HIGH-POTENCY DAO ENZYME SUPPORT: Each capsule delivers 10,000 HDU of Diamine Oxidase (DAO) plus 20 mg of Vitamin C to support healthy histamine metabolism from food. This DAO enzyme supplement is formulated without gluten, GMOs, or major allergens, making it suitable for ingredient-conscious lifestyles.
- MEAL-TIME PERFORMANCE: Take one DAO capsule 15–30 minutes before consuming histamine-rich foods. DAO works directly in the digestive tract to support the breakdown of food-derived histamine at the time of ingestion—providing targeted digestive support when you need it most.
- BUILT FOR CONSISTENT USE: Designed for ongoing daily use before histamine-containing meals. This histamine blocker supplement can be incorporated into a broader wellness routine. If you are taking medications or other supplements, consult your healthcare professional before use.
- CLEAR, RESPONSIBLE FORMULATION: This DAO supplement supports healthy dietary histamine metabolism and is not an antihistamine. It does not replace allergy medications. As with any supplement, discontinue use if adverse reactions occur and consult a healthcare provider if pregnant, nursing, or taking prescription medication.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0BH9CQGQ5 |
| ASIN  | B0BH9CQGQ5 |
| Age Range Description | Adult |
| Allergen Information | Amberjack Free, Apple Free, BPA-Free, Barley Free, Cashews Free, Codfish Free, Crab Free, Dairy Free, Drug-Free, Gluten Free, Lupin Free, Melon Free, Non-GMO, Odor-Free, Pistachio Nuts Free, Salmon Free, Shellfish Free, Soy Free, Wheat Free, Yam Free |
| Best Sellers Rank | #52,806 in Health & Household ( See Top 100 in Health & Household ) #212 in Multi-Enzyme Nutritional Supplements |
| Brand Name | Bravado Labs |
| Container Type | Bottle |
| Customer Reviews | 4.5 4.5 out of 5 stars (282) |
| Date First Available  | October 4, 2022 |
| Diet Type | Gluten Free |
| Dosage Form | Capsule |
| Dose Release Method | Immediate Release |
| Flavor | 10000 HDU |
| Item Dimensions | 2.01 x 2.01 x 3.82 inches |
| Item Form | Capsule |
| Item Nype Name | histamine block |
| Item Shape | Capsule |
| Item Weight | 59 Grams |
| Item model number  | FETEGT5565 |
| Manufacturer | Bravado Labs |
| Manufacturer  | Bravado Labs |
| Manufacturer Part Number | BLHBS01 |
| Material Features | 10,000 HDU DAO Enzyme Strength: Provides quantified diamine oxidase enzyme activity per capsule for consistent histamine support., Cruelty Free, Formulated in the USA: Manufactured following quality standards for supplement safety and consistency., No Artificial Colors, No Artificial Flavors, No Artificial Preservatives, No Artificial Sweeteners, Non-Gelatin Vegetable Capsule: Formulated in a vege… |
| Material Type Free | Alcohol Free, Egg Free, Peanut Free, Phthalate Free, Soy Free |
| Model Name | BLHBS01 |
| Model Number | FETEGT5565 |
| Number of Items | 1 |
| Pill Coating | Film |
| Primary Supplement Type | Diamine Oxidase (DAO) – 10,000 HDU, Vitamin C |
| Product Benefits | DAO Enzyme Histamine Support: Formulated with 10,000 HDU of Diamine Oxidase (DAO) to support the healthy breakdown of food-derived histamine in the digestive tract., Digestive Comfort During Meals: Helps promote comfortable digestion when consuming histamine-rich foods as part of a balanced diet., Gut & Dietary Flexibility Support: Supports everyday gut wellness and dietary flexibility for those m… |
| Product Dimensions  | 2.01 x 2.01 x 3.82 inches; 2.08 ounces |
| Special Ingredients | Clean Excipient Blend: Formulated with rice flour, silicon dioxide, and magnesium stearate for stability and capsule integrity., DAO Enzyme Activity (10,000 HDU Strength): Provides quantified histamine-degrading enzyme activity for consistent pre-meal digestive support., Diamine Oxidase (DAO) – 10,000 HDU: Enzyme-based ingredient designed to support the breakdown of food-derived histamine in the d… |
| Specific Uses For Product | DAO Enzyme Digestive Support: Designed as a DAO enzyme supplement to promote comfortable digestion when consuming histamine-rich foods., Food Sensitivity & Meal-Time Support: Provides meal-time digestive support for individuals mindful of dietary histamine intake., Gut & Immune Wellness Support: Includes Vitamin C and DAO enzyme to support overall gut health and normal immune function., Histamine … |
| Supplement Formulation | Multi-Supplement |
| Total Servings Per Container | 60.0 |
| UPC | 641162425876 |
| Unit Count | 60 Count |

## Product Details

- **Brand:** Bravado Labs
- **Diet Type:** Gluten Free
- **Flavor:** 10000 HDU
- **Item Form:** Capsule
- **Item Weight:** 59 Grams
- **Item dimensions L x W x H:** 2.01 x 2.01 x 3.82 inches
- **Primary Supplement Type:** Diamine Oxidase (DAO) – 10,000 HDU, Vitamin C
- **Unit Count:** 60 Count

## Images

![Bravado Labs DAO Supplements Histamine Blocker - DAO Enzyme + Diamine Oxidase & Vitamin C for Daily Histamine Metabolism & Immune Support - 60 ct - Image 1](https://m.media-amazon.com/images/I/713Z1W9sccL.jpg)
![Bravado Labs DAO Supplements Histamine Blocker - DAO Enzyme + Diamine Oxidase & Vitamin C for Daily Histamine Metabolism & Immune Support - 60 ct - Image 2](https://m.media-amazon.com/images/I/71kGRScwz9L.jpg)
![Bravado Labs DAO Supplements Histamine Blocker - DAO Enzyme + Diamine Oxidase & Vitamin C for Daily Histamine Metabolism & Immune Support - 60 ct - Image 3](https://m.media-amazon.com/images/I/81U-cLot9vL.jpg)
![Bravado Labs DAO Supplements Histamine Blocker - DAO Enzyme + Diamine Oxidase & Vitamin C for Daily Histamine Metabolism & Immune Support - 60 ct - Image 4](https://m.media-amazon.com/images/I/81GLReBUoEL.jpg)
![Bravado Labs DAO Supplements Histamine Blocker - DAO Enzyme + Diamine Oxidase & Vitamin C for Daily Histamine Metabolism & Immune Support - 60 ct - Image 5](https://m.media-amazon.com/images/I/71C4kmt612L.jpg)

## Available Options

This product comes in different **Size, Flavor** options.

## Questions & Answers

**Q: What are the capsules made of?**
A: I don’t know but it’s really unsettling that there isn’t an ingredient list on the bottle. Is it even legal to sell supplements in the US without an ingredient list? The capsules are bright yellow so it’s not “just a vegetarian capsule”. There’s clearly a dye involved. Even if these work, I’m not sure I can justify buying them again without knowing what I’m putting into my body.

**Q: Who makes this product? From which country does it come?**
A: Our Bravado Labs products are manufactured in the USA.

**Q: What is the dao in this supplement derived from? other answers here, one says pork and the other says vegetables and fruit. which is it?**
A: Our Histamine Block is consist of fruits and vegetable extract that are rich in diamine oxidase, which makes our product vegan-friendly.

**Q: Is this vegan? is says dao is pork?**
A: Most DAO is derived from pork.

## Frequently Bought Together

- Histamine Blocker Supplements – DAO Enzyme Formula & Vitamin C – Daily Support for Histamine Intolerance & Immune Support – DAO Supplements Histamine Blocker – 60 Vegan Capsules – Made in USA
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*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-05-17*