Free Delivery
Free Delivery, No Fuss
Every order ships free — simple, transparent, and stress-free.
🇬🇧 Free Delivery to United Kingdom
From our warehouse to your door — track every step of the way
We ship worldwide with care
Confirmation email sent instantly
Picked & packed with care
Shipping confirmation sent
On its way to you
Enjoy your purchase!
Note: All delivery timeframes start from the day after you place your order, unless otherwise specified.
Changed your mind? No problem.
Start a return request and tell us about your item. We'll provide a return authorization and detailed instructions.
Pack your item in its original condition with all tags attached. Use our label or your preferred carrier.
Once we receive and inspect your return, we'll process your refund within 5-10 business days.
No! We ship all orders DDP (Delivery Duty Paid). All VAT and customs duties are included in your order total, so there are no surprise fees — even for orders over €150.
IOSS is an electronic portal for handling VAT on EU imports. What this means for you: We include VAT in all prices and handle customs. Your orders ship DDP, so you pay nothing extra on arrival.
You'll receive confirmation emails when your order ships. Gift card purchases don't count towards free delivery. We cannot deliver to military addresses in EU countries. Problems? Contact us.
Promo code - 5% Off your First Order
Thealoz Duo Eye Drops offer advanced, preservative-free relief using a dual-action formula of sodium hyaluronate and trehalose to lubricate, hydrate, and protect the eye surface.
This hypotonic formulation is ideal for chronic dry eye symptoms, providing protection against extremely dry conditions and is suitable for use with contact lenses.
Key Benefits:
Additional Information:
Recommended by eye care professionals for dry eye symptom relief.
The video guides you through product setup.
The video compares multiple products.
The video shows the product being unpacked.
Thealoz duo Eye Drops
Merchant video


Yes – Thealoz Duo drops are compatible with the delicate surface of your eyes and can be used by contact lens wearers
How many drops of Thealoz Duo should I apply and how long does a bottle of Thealoz Duo last?
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.
Is Thealoz Duo Preservative-Free?
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.
What is Thealoz Duo, and how does it treat dry eye symptoms?
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.
What makes Thealoz Duo different from other dry eye treatments available?
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.
Category: Skincare
Skin Type: Dry
Texture: Drops
Routine Step: Treat
Scent: Fragrance-Free
Apply as often as necessary throughout the day. Suitable for contact lens wearers to apply either before or during wear.
EAN: 3662042002458
Release Date: 13 June 2017
From our door to yours—rely on our global network for quick and secure delivery, wherever you are.
Your satisfaction is our priority. Enjoy free returns within 30 days, making every purchase completely risk-free.
Rest easy knowing that your financial data is secure with our robust, encrypted payment system.
The video guides you through product setup.
The video compares multiple products.
The video shows the product being unpacked.
Thealoz duo Eye Drops
Merchant video


Yes – Thealoz Duo drops are compatible with the delicate surface of your eyes and can be used by contact lens wearers
How many drops of Thealoz Duo should I apply and how long does a bottle of Thealoz Duo last?
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.
Is Thealoz Duo Preservative-Free?
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.
What is Thealoz Duo, and how does it treat dry eye symptoms?
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.
What makes Thealoz Duo different from other dry eye treatments available?
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.