---
product_id: 48056715
title: "Thealoz Duo Eye Drops | Preservative-Free | Rapid Relief for Dry, Tired, Sore Eyes | Contact Lens Friendly | 10ml (300 Drops)"
price: "R$318"
currency: BRL
in_stock: true
reviews_count: 8
url: https://www.desertcart.com.br/products/48056715-thealoz-duo-eye-drops-preservative-free-rapid-relief-for-dry
store_origin: BR
region: Brazil
---

# 6x longer eye surface retention 300 drops per 10ml bottle Preservative & phosphate-free formula Thealoz Duo Eye Drops | Preservative-Free | Rapid Relief for Dry, Tired, Sore Eyes | Contact Lens Friendly | 10ml (300 Drops)

**Price:** R$318
**Availability:** ✅ In Stock

## Summary

> 👁️‍🗨️ See the difference, feel the relief — your eyes deserve Thealoz Duo!

## Quick Answers

- **What is this?** Thealoz Duo Eye Drops | Preservative-Free | Rapid Relief for Dry, Tired, Sore Eyes | Contact Lens Friendly | 10ml (300 Drops)
- **How much does it cost?** R$318 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.br](https://www.desertcart.com.br/products/48056715-thealoz-duo-eye-drops-preservative-free-rapid-relief-for-dry)

## Best For

- Customers looking for quality international products

## Why This Product

- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Safe for Every Eye:** Contact lens friendly and suitable for children, adults, pregnant & breastfeeding women.
- • **Trusted by Professionals:** Recommended by eye care experts for moderate to severe dry eye relief — join thousands who swear by it.
- • **Hydrate & Protect All Day:** Dual-action Sodium Hyaluronate + Trehalose delivers rapid, long-lasting relief for dry, tired eyes.
- • **Innovative Sterile Design:** Patented ABAK multi-dose bottle prevents contamination, ensuring 6 months of sterile use after opening.
- • **Clinically Proven Performance:** Clinically shown to stay on the eye 6x longer than standard hyaluronic acid drops for superior comfort.

## Overview

Thealoz Duo Eye Drops combine Sodium Hyaluronate and Trehalose in a preservative-free formula that hydrates, lubricates, and protects dry, tired eyes. Packaged in a patented ABAK multi-dose bottle to maintain sterility for 6 months, these drops are contact lens friendly and clinically proven to provide relief lasting six times longer than standard options. Suitable for all ages and recommended by eye care professionals, Thealoz Duo offers rapid, long-lasting comfort for moderate to severe dry eye sufferers.

## Description

Supporting your eye health Visit the store Supporting your eye health Visit the store

Review: Great drops - Helped my dry eyes well. Very useful, easy to use and effective
Review: Perfect! - Advised to use by optician as I have severe dry eye. Relieves my eyes when I wake up and through the day. Gentle to use product.

## Features

- HYDRATES PROTECTS AND LUBRICATES DRY, TIRED, SORE AND GRITTY EYES: Hydrating eye drops for rapid and long-lasting relief from moderate to severe dry eye.
- SUITABLE FOR: Contact lens wearers, children, adults (including pregnant and breastfeeding women) suffering with dry eyes caused by travel, air-conditioning, menopause, dry environments, screen use, or eye surgery, such as refractive or cataract surgery.
- DUAL-ACTION: An advanced combination of Sodium Hyaluronate and Trehalose – for lubrication, hydration, and protection of the surface of the eye. The combination of ingredients deliver long-lasting symptom relief and protection for the surface of the eye and are clinically proven to stay on the eye six times longer than alternative hyaluronic acid eye drops.
- EASY-USE BOTTLE: Handy-sized easy-to-squeeze patented ABAK multi-dose 10ml bottle. This innovative design prevents bacterial contamination of the solution. Sterile for 6 months after opening.
- PRESERVATIVE AND PHOSPHATE-FREE FORMULA. Suitable for moderate to severe dry eye sufferers. Contact lens friendly
- RECOMMENDED BY EYE CARE PROFESSIONALS. For the relief of dry eye symptoms.
- PRODUCT SPECIFICATIONS: 1 x 10ml bottle (300 drops)

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00PWLHP1Y |
| ASIN  | B00PWLHP1Y |
| Age Range Description | Adult |
| Best Sellers Rank | 214 in Health & Personal Care ( See Top 100 in Health & Personal Care ) 2 in Dry Eye Relief Products |
| Brand | THEA PHARMA |
| Country of origin | France |
| Country of origin  | France |
| Customer Reviews | 4.5 4.5 out of 5 stars (8,086) |
| Customer reviews | 4.5 4.5 out of 5 stars (8,086) |
| Date First Available | 1 Jan. 2009 |
| Format | Drops |
| Is discontinued by manufacturer  | No |
| Item model number  | 392-7142 |
| Manufacturer  | Thea Pharmaceuticals |
| Product Dimensions  | 2.6 x 2.8 x 7.2 cm; 1.2 g |
| Product Name | Cleaning Aid |
| Units | 10.0 millilitre(s) |
| Volume | 10 Millilitres |

## Images

![Thealoz Duo Eye Drops | Preservative-Free | Rapid Relief for Dry, Tired, Sore Eyes | Contact Lens Friendly | 10ml (300 Drops) - Image 1](https://m.media-amazon.com/images/I/71L74vf-zpL.jpg)

## Questions & Answers

**Q: Can I use Thealoz Duo whilst wearing contact lenses?**
A: Yes – Thealoz Duo drops are compatible with the delicate surface of your eyes and can be used by contact lens wearers

**Q: How many drops of Thealoz Duo should I apply and how long does a bottle of Thealoz Duo last?**
A: You should apply 1 drop of Thealoz Duo to each eye, from 4 to 6 times daily. Each bottle contains 300 drops and lasts up to 6 months after opening. Usage frequency affects how long the bottle lasts. Always check the expiry date on the bottle and box.

**Q: Is Thealoz Duo Preservative-Free?**
A: Yes, Thealoz Duo is preservative-free and comes in an ABAK multi-dose bottle with a special filter to prevent microbial contamination. This eliminates the need for preservatives, benefiting the eye’s surface and reducing reactions in sensitive eyes.

**Q: What is Thealoz Duo, and how does it treat dry eye symptoms?**
A: Thealoz Duo is a patented ophthalmic solution for dry eye symptoms. It contains Hyaluronic Acid and Trehalose, which are clinically proven to provide immediate relief. It hydrates, protects, and lubricates the eyes, for lasting comfort.

**Q: What makes Thealoz Duo different from other dry eye treatments available?**
A: Thealoz Duo combines Trehalose and Hyaluronic Acid to hydrate, protect and lubricate the eyes. Its preservative-free ABAK bottle keeps it sterile. Suitable for adults, children, and pregnant or breastfeeding women.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great drops
*by S***R on 13 December 2025*

Helped my dry eyes well. Very useful, easy to use and effective

### ⭐⭐⭐⭐⭐ Perfect!
*by L***. on 11 January 2026*

Advised to use by optician as I have severe dry eye. Relieves my eyes when I wake up and through the day. Gentle to use product.

### ⭐⭐⭐⭐ A good product and worth the money
*by E***L on 2 December 2025*

It comforts the gritty feeling of dry eyes very quickly. I would have given it 5 stars but I found it hard to use the bottle with my arthritic fingers as the drops seem to take a long time to actually drop.

## Frequently Bought Together

- Thealoz Duo Eye Drops - Rapid & Long-Lasting Relief for Dry, Tired & Sore Eyes | Gentle, Preservative-Free Formula | Suitable for Contact Lens Wearers | 10 ml (300 Drops)
- 30 Thealoz Duo Gel (Single Dose Vials) Eye Drops - Long-Lasting Relief Day & Night for Dry, Tired & Sore Eyes | Gentle, Preservative-Free Gel | 30 Single Dose Units
- Blephaclean PF Daily Eyelid Wipes - Gentle Cleansing for the eyelids and skin around the eyes | Suitable for Babies (over 3 months old), children & adults | 20 Sterile Plastic-Free Wipes

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**Shop now:** [https://www.desertcart.com.br/products/48056715-thealoz-duo-eye-drops-preservative-free-rapid-relief-for-dry](https://www.desertcart.com.br/products/48056715-thealoz-duo-eye-drops-preservative-free-rapid-relief-for-dry)

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*Product available on Desertcart Brazil*
*Store origin: BR*
*Last updated: 2026-01-28*