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£9.85 per bottle

- Preservative Free 

- Hypotonic Solution 

- Easy to Squeeze Bottle

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Your estimated delivery time will be 5 business days (excluding weekends and bank holidays) from the time of order. Postcode Restrictions may apply. Find out more in the Delivery & Returns Tab below.


This is Thea Pharma’s most advanced preservative-free combination of sodium hyaluronate and trehalose which is designed to help with lubrication, hydration and protection of all dry eyes in a hypotonic formulation that can be used with contact lenses.

Trehalose protects the epithelial cells on the ocular surface of the eye, improving their resistance to the daily stresses of dry environments and tear film changes in a dry eye. Sodium hyaluronate adds moisture by holding water to hydrate and lubricate the surface of the eye.

This combination makes it the ideal choice for all dry eye sufferers. Clinical studies have shown that a single drop of Thealoz Duo improves the thickness of the tear film for at least 4 hours.

  • Preservative free
  • Hypotonic solution - to restore the natural balance of tears
  • Fast acting and long lasting
  • Easy to squeeze bottle
  • Handy size, economical, no wastage - can be used until the very last drop
  • 3 months supply

Directions: Apply drops as often as necessary throughout the day, and are also suitable for contact lens wearers to apply either before or during wear.

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