---
product_id: 3730418
title: "24 HR Indoor & Outdoor Allergy Liquid Gels Capsules, Cetirizine HCI Antihistamine, 40 ct"
brand: "zyrtec"
price: "6342 kr"
currency: ISK
in_stock: true
reviews_count: 8
category: "Zyrtec"
url: https://www.desertcart.is/products/3730418-24-hr-indoor-and-outdoor-allergy-liquid-gels-capsules-cetirizine
store_origin: IS
region: Iceland
---

# 24-hour nonstop relief Indoor & outdoor allergy defense 10mg Cetirizine HCl power dose 24 HR Indoor & Outdoor Allergy Liquid Gels Capsules, Cetirizine HCI Antihistamine, 40 ct

**Brand:** zyrtec
**Price:** 6342 kr
**Availability:** ✅ In Stock

## Summary

> 🌟 Stay unstoppable with Zyrtec — your 24/7 allergy shield!

## Quick Answers

- **What is this?** 24 HR Indoor & Outdoor Allergy Liquid Gels Capsules, Cetirizine HCI Antihistamine, 40 ct by zyrtec
- **How much does it cost?** 6342 kr with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.is](https://www.desertcart.is/products/3730418-24-hr-indoor-and-outdoor-allergy-liquid-gels-capsules-cetirizine)

## Best For

- zyrtec enthusiasts

## Why This Product

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

## Key Features

- • **All-Day Allergy Armor:** Experience relentless 24-hour relief from runny nose, sneezing, and itchy eyes—no breaks, no downtime.
- • **Family-Friendly Formula:** Safe and effective for adults and kids 6+, making it the go-to solution for your whole household’s allergy battles.
- • **Dual-Environment Defense:** Conquer both indoor irritants like dust and pet dander, plus outdoor foes like pollen, weeds, and grasses.
- • **Prescription-Strength Power:** Each liquid gel packs a potent 10mg dose of Cetirizine HCl, working fast from hour one and doubling down the next day.
- • **Trusted by Experts, Loved by Users:** From the #1 allergist-recommended OTC brand with a 4.8-star rating from over 5,500 allergy warriors.

## Overview

Zyrtec 24 HR Indoor & Outdoor Allergy Liquid Gels deliver prescription-strength, 10mg Cetirizine HCl antihistamine relief that starts working within an hour and lasts a full 24 hours. Designed to combat both indoor allergens like dust and pet dander and outdoor triggers such as pollen and weeds, this trusted formula is recommended by allergists and suitable for adults and children aged six and up. With over 5,500 glowing reviews and a top ranking in allergy medicine, Zyrtec ensures you stay symptom-free and fully engaged all day long.

## Description

Product Description Zyrtec Allergy Liquid Gels provide 24-hour relief of your worst indoor and outdoor allergy symptoms. With 10 milligrams of cetirizine hydrochloride per capsule, this prescription-strength allergy medicine starts working hard at hour 1 and works twice as hard when you take it again the next day. This seasonal allergy medicine provides relief from symptoms caused by hay fever and other upper respiratory allergies, including runny nose, sneezing, itchy, watery eyes, and itching of the nose or throat. From the #1 allergist-recommended brand among OTC oral antihistamines, this anti-allergy medicine is effective in treating indoor allergies from dust, mold, and pet dander, and outdoor allergies caused by tree pollen, weeds, and grasses. Zyrtec allergy relief capsules is suitable for adults and children six years and older, with one dose providing effective relief for a full 24 hours. Brand Story By Zyrtec

Review: Fast relief that actually lasts all day - This has been an absolute lifesaver for my allergies. Whether it’s dust, pet dander, or outdoor pollen, these work quickly and keep symptoms under control for the full 24. No drowsy, foggy feeling either.
Review: Good product - Works good on alergies

## Features

- 40-count bottle of Zyrtec 24 Hour Allergy Liquid Gels for relief of your worst indoor and outdoor allergy symptoms, including runny nose, sneezing, itchy, watery eyes, and itchy nose and throat
- Prescription-strength allergy relief capsules start working hard at hour one and work twice as hard when you take it again the next day, for all-day allergy relief that stays strong
- Each allergy liquid gel contains powerful Cetirizine HCl 10 mg (antihistamine) allergy medicine and effectively treats indoor allergies caused by dust, mold, and pet dander, as well as outdoor allergies caused by tree pollen, weeds, and grasses
- Get effective allergy relief caused by hay fever and other upper respiratory allergies from the #1 allergist-recommended brand among over the counter oral antihistamines
- This powerful anti-allergy medicine is suitable for adults and children six years and older, with one dose providing powerful, effective relief for a full 24 hours

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN  | B0034KYA3Q |
| Best Sellers Rank | #3,009 in Health & Household ( See Top 100 in Health & Household ) #38 in Allergy Medicine #731 in Sales & Deals |
| Customer Reviews | 4.8 4.8 out of 5 stars (5,543) |
| Date First Available  | December 27, 2009 |
| Department  | Health_Care |
| Is Discontinued By Manufacturer  | No |
| Item model number  | 20444 |
| Manufacturer  | McNeil Consumer and Specialty Pharm |
| Product Dimensions  | 1.51 x 4.3 x 4.63 inches; 1.82 ounces |

## Product Details

- **Brand:** Zyrtec
- **Item Weight:** 0.11 Pounds
- **Item dimensions L x W x H:** 1.51 x 4.3 x 4.63 inches
- **Product Benefits:** Allergy Control
- **Specific Uses For Product:** Allergy

## Images

![24 HR Indoor & Outdoor Allergy Liquid Gels Capsules, Cetirizine HCI Antihistamine, 40 ct - Image 1](https://m.media-amazon.com/images/I/71z2F5Z65lL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Fast relief that actually lasts all day
*by L***O on November 21, 2025*

This has been an absolute lifesaver for my allergies. Whether it’s dust, pet dander, or outdoor pollen, these work quickly and keep symptoms under control for the full 24. No drowsy, foggy feeling either.

### ⭐⭐⭐⭐⭐ Good product
*by B***T on October 27, 2025*

Works good on alergies

### ⭐⭐⭐⭐⭐ Good medicine
*by C***N on December 4, 2025*

Great allergy medicine

## Frequently Bought Together

- Zyrtec 24 Hour Allergy Relief Liquid Gels, Antihistamine Capsules with Cetirizine HCl Allergy Medicine for All-Day Relief from Runny Nose, Sneezing, Itchy Eyes & More, 40 Count
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- Benadryl Ultratabs Allergy Relief Medicine, 25 mg Diphenhydramine HCl Antihistamine Tablets For Relief of Cold & Allergy Symptoms Like Sneezing, Runny Nose, & Itchy Eyes & Throat, 100 ct

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**Shop now:** [https://www.desertcart.is/products/3730418-24-hr-indoor-and-outdoor-allergy-liquid-gels-capsules-cetirizine](https://www.desertcart.is/products/3730418-24-hr-indoor-and-outdoor-allergy-liquid-gels-capsules-cetirizine)

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*Product available on Desertcart Iceland*
*Store origin: IS*
*Last updated: 2026-01-26*