DAO Enzyme®

Non-Nutrient / Non-Botanical

Brand: Pure Encapsulations

CapsuleNon-Nutrient/Non-BotanicalOn Market

Product label for DAO Enzyme — Click to view full label

Net Contents

60 Capsule(s)

Serving Size

1 Capsule(s)

Servings Per Container

Supplement Form

Capsule

Bar Code (UPC/SKU)

7 66298 02583 4

Product Version

code: DAE6 v1

Label Analysis

Objective insights generated automatically from the official DSLD label — a quick, factual read of how this product is formulated and disclosed.

1Active Ingredients

Single-ingredient formula listed in Supplement Facts.

100%Amount Transparency

Every active ingredient discloses a specific amount per serving.

2Dietary Attributes

Label states: Non-GMO, Gluten-Free.

This analysis is generated algorithmically from label data for educational reference only. It is not a product endorsement, ranking, or medical advice.

Allergen Guide

Free From

Gluten

Allergen flags are parsed automatically from the official label's claims and statements. Always verify against the physical product label before use, especially if you have a severe allergy.

Supplement Facts

Serving Size: 1 Capsule(s) · 2–3 per day

Ingredient	Amount Per Serving
Porcine Kidney Extract	4.2 mg	—

Not Present

Other Ingredients

Plant FiberCellulosePectinGlycerolWater, Purified

Target Groups

Adult (18 - 50 Years)Gluten Free

Label Claims

All OtherStructure/Function

Directions & Suggested Use

Suggested/Recommended/Usage/Directions

Recommendations: As a dietary supplement, take 1 capsule, 2-3 times daily, with each meal, or as directed by a health care professional.

Warnings & Precautions

Precautions re: Pregnant or Nursing or Prescription Medications

Warning: If you are pregnant or lactating, have any health condition or are taking any medication, consult your health professional before use.

Precautions re: Children

Keep out of the reach of children.

Precautions re: All Other

Use only if safety seal is intact.

Storage

Store in a cool, dry place.

Formulation

Formulation re: Does NOT Contain

Certified Gluten-Free by the Gluten-Free Certification Organization, www.gluten.org

Formulation re: Other

Promotes breakdown of dietary histamine

Formulation re: Does NOT Contain

Gluten-free, Non-GMO & Hypoallergenic

Formulation re: Other

Gluten-free, Non-GMO & Hypoallergenic

Formula re: Contains

DAO Enzyme manufactured by Dr Healthcare, S.L.U.

FDA Statements

FDA Statement of Identity

Dietary Supplement

FDA Disclaimer Statement

This statement has not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease.

Other Label Statements

General Statements: All Other Content

Contents may not fill package in order to accommodate required labeling. Please rely on stated quantity. Scan to learn about our hypoallergenic supplements.

Seals/Symbols

GFCO.org (Gluten-Free Certification Organization)

General Statements: All Other Content

0.55 mU is equivalent to 26,676 HDU

Manufacturer & Distributor

Distributor

Pure Encapsulations

490 Boston Post Road, Sudbury, MA

1-800-753-2277

Market Reference

$23.63 – $87.95· 40 listings

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Where to Buy Locally

Enter your city or ZIP code to find supplement & health stores in your area that may carry this product.

Showing representative supplement & health retailers — search above for stores in your area.

The Vitamin Shoppe
4.5 (228)
Vitamin & supplements store
672 Sunrise Hwy, Valley Stream, NY 11581
Directions (516) 256-4392
Health Conscious
4.4 (49)
Health food store
231-22 Merrick Blvd, Springfield Gardens, NY 11413
Directions (718) 712-7740
NuSpecies Herbal - Long Island
4.7 (33)
Vitamin & supplements store
241-01 Linden Blvd, Elmont, NY 11003
Directions (845) 440-7458
GNC
4.6 (116)
Vitamin & supplements store
365 Rockaway Tpke, Lawrence, NY 11559
Directions (516) 204-1698
Natural Body Inc.
4.6 (192)
Vitamin & supplements store
135-26 Cross Bay Blvd, Ozone Park, NY 11417
Directions (718) 848-8144
GET WHEYSTED
4.7 (25)
Vitamin & supplements store
11 New Hyde Park Rd, Franklin Square, NY 11010
Directions (718) 607-7380
Woodhaven Nutrition
4.9 (16)
Vitamin & supplements store
84-11 Jamaica Ave, Woodhaven, NY 11421
Directions (646) 260-7717
GNC
4.5 (160)
Vitamin & supplements store
204-25 Hillside Ave., Queens, NY 11423
Directions (718) 464-4126

Research & Studies

DAO Deficiency: Causes, Symptoms, and Treatment Guide
P Nathaniel - mynourishly.com
… DAO enzyme supplements provide temporary support to help … Pure Encapsulations Vitamin C provides hypoallergenic ascorbic … Medical Disclaimer: This article provides educational …
Enhancing stability of diamine oxidase via alginate encapsulation: Plant-derived (Pisum sativum L.) vs commercial animal-derived enzymes
A Duch-Calabuig, V Sánchez-Jiménez, J Benedito… - Food Bioscience, 2026 - Elsevier
… In this context, encapsulation strategies could be applied to plant-derived DAO to protect its … of spray-drying encapsulation of a high-activity DAO extracted from germinated yellow peas (…
2026
Best Quercetin Supplements for MCAS and Histamine Intolerance (2026 Buyer's Guide) Your complete guide to the most researched mast cell stabilizer
P Nathaniel - mynourishly.com
… ’re highly sensitive, start with Pure Encapsulations. If you want … DAO supplements (like Seeking Health HistDAO) address … CYP enzyme interactions with a pharmacist or physician. …
Synbiotic microcapsules delivering Lactiplantibacillus Plantarum AR113 protect against acute pancreatitis via acetate-mediated modulation of the gut …
W Xiao, Y Fu, W Qin, Z Li, L Ai, G Wang… - Journal of Functional …, 2026 - Elsevier
… Probiotics are increasingly recognized for their health … We next optimized the encapsulation efficiency by varying … FITC-dextran, LPS, and DAO levels, further indicating that acetate …
2026
Commensal obligate anaerobic bacteria and health: production, storage, and delivery strategies
JC Andrade, D Almeida, M Domingos… - … in bioengineering and …, 2020 - frontiersin.org
… In the last years the knowledge about the human microbiota and its role in health and disease … Some of the most promising human commensals are presented and their potential health …
202083 citations
Integrative Management of Estrogen Dominance, Methylation Impairment, and Histamine Intolerance in Perimenopause: A Case Report
S Doyle, J Rosen, K Knight, O Coetzee - starlingscience.com
… and DAO enzyme therapy. Over the course of twelve months, the … -supplementing with Pure Encapsulations P5P (50 mg), Pure … cycle on serum diamine oxidase levels in healthy women. …

Data sourced from the U.S. National Institutes of Health, Office of Dietary Supplements Dietary Supplement Label Database (DSLD) · Label entered 2024-10-24. DSLD Label ID: 317962. This information is provided for educational reference only and is not medical advice. Always follow the product label and consult a doctor or pharmacist before use.