First for Contact Lenses
Thealoz Duo
  • Thealoz Duo

Thealoz Duo

Thealoz duo is the latest innovation from Spectrum Thea - the makers of the original hugely popular Thealoz Trealose & Hyabak eye drops.  

Thealoz Duo combines the healing properties of Trealose with the lubricating properties of Hyabak into one with the Duo eyedrops thus giving you the best of both worlds. 

The unique Abak bottle allows for the drops to be Preservative and Phosphate free, stay sterile for upto 3 months of use after first opening & are easy for all patients to use.

These drops are suitable for use with contact lenses.

Thealoz Duo provide a natural combination for optimal protection, hydration & lubrication.  It is made of Trehalose(3%) & Hyaluronic Acid (0.15%)

Key Facts


Trehalose is a naturally occuring disaccharide that is used by certain plants, funi, inverterbrate animals & bacteria to hlp them survie in extreme conditions.

It has an ability to protect cellular membranes from dessication, oxidation, heat & cold stress.

It is also an key element involved in anhydrobiosis - the ability to survive in almost complete dehydration.

Relevance to Eye Health

Trehalose protects corneal epithelial cells from dying of dehydration.

Trehalose confers resistance to high osmolarity by protecting proteins & membranes from denaturation

Hyaluronic Acid

It is naturally present in the human body.

It acts like a sponge, it retains water& releases it progressively - leading to optimal water retention.

Viscosity increases with eyelid opening & decreases with eyelid closing.

Relevance to Eye Health

Hyaluronic Acid has a prolonged resistance time across the ocular surface in comparison to other eye drops.

Hyaluronic Acid is superior at improving the stability of the tear film due to its viscoelastic properties.

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