CandorVision Hylo Dual Lubricating Eye Drops

HYLO DUAL – Dry Eye and Allergy Relief

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HYLO® DUAL is an intensive long-lasting eye drop that protects against the evaporation of tears to relieve itching and burning caused by inflammation and allergies.

Eye drops (artificial tears) such as HYLO® DUAL may be recommended by your doctor if you experience symptoms of dry eye, or burning and itching, which can be caused by allergies and other environmental hypersensitivities.


  • Dual action formula contains 0.5mg/ml Sodium Hyaluronate and 20mg/ml Ectoine for intensive long-lasting lubrication of the eye
  • Preservative-free
  • Offers immediate comfort
  • Moisturizes and protects your eyes from dryness and irritation for a long time
  • No stinging upon application
  • Phosphate-free, avoiding complications like deposits on the cornea

  • Stabilizes the lipid layer of the tear film and protects the eyes against the excessive evaporation of tears

Compatible with contact lenses:

HYLO® DUAL can be used while wearing hard and soft contact lenses.


10mL bottle – the innovative delivery system is designed to dispense one dosed drop at a time and provide 300 drops per bottle.


HYLO® DUAL can be used for up to 6 months after the bottle has been opened. Store below 25°C.

How does HYLO® DUAL work?

HYLO® DUAL eye drops contain Sodium Hyaluronate (like in HYLO) and Ectoine.

Ectoine, is a natural substance formed by microorganisms to protect themselves from extreme environments (e.g.: salt lakes or hot geysers). They adapt to these conditions by so-called extremolytes. Extremolytes like Ectoine are osmoprotective substances, which stabilize biological membranes.

Ectoine has a strong water-binding capacity. The water surrounding Ectoine is bound very compact, and forms a physiologic barrier. This “shield” of Ectoine and water protects cell membranes from contact with allergenic substances and against inflammatory responses to environmental stress (such as dehydration, e.g. by hyperosmolar tears, UV radiation or airborne allergens). Additionally, Ectoine has a stabilizing effect on the lipid phase of the tear film. It increases its elasticity, causes it to spread evenly over the eye surface and protects against the excessive evaporation of tears.

Burning, itching, tearing, foreign body sensation can be caused by insufficient moisture or by hypersensitivities (i.e.: allergies). 
It can be difficult to differentiate between a dry and an allergic eye. In these cases HYLO DUAL is advantageous thanks to the dual mode of action of Sodium Hyaluronate and Ectoine.

Together Sodium Hyaluronate and Ectoine provide intensive long-lasting lubrication of the ocular surface and protect against the evaporation of tears to relieve itching and burning caused by inflammation and allergies.

Who can use HYLO DUAL and how often / how long?

Generally, adults and children 6 years and older can instill one drop of HYLO DUAL three times a day into each eye. If you apply HYLO DUAL more frequently (e.g.: more than 10 times per day) or suffer from more severe complaints, please consult your ophthalmologist or optometrist. HYLO DUAL is suitable for long-term treatment. As with all health concerns, you should consult your doctor when your symptoms persist.

When should you not use HYLO DUAL?

HYLO DUAL should not be used if you are sensitive to any of the ingredients.

Important Disclaimer: All information displayed on this website is not intended to replace the advice of your doctor or health professional. Actual product packaging and materials may contain more and/or different information than that shown on our website. It is recommended that you do not solely rely on the information presented here and that you always read and follow labels, warnings, and directions before using a product. As with all health concerns, you should always consult your doctor when your symptoms persist.

Customer Reviews

Based on 5 reviews
Nancy Beatty
Dry eyes

Does a very good job controlling dry eyes. Not sure I’m getting as many drops in the bottle as suggested on the label.

Thank you Nancy fo r your comment. When the bottle feels empty or almost empty turn it upside down for a few minutes or overnight to receive the last few drops.

Antoinette Cancelliere
Hylo Dual - Dry Eye and Allergy Relief

This product was recommended by my eye doctor and it it works great, I use it daily!

Earl Landry
Great product and service

Helps dry eyes a lot. Like that these drops have no preservatives so can use them as required — not for a set number of times per day.

Nina Raos

Excellent product!

Linda Smith
Perfect product

An amazing product , I have so many allergies but these eye drops are soothing and work so much better than any other eye drops I’ve used in the past . These were recommended by my optometrist .
Affordable price for two and fast shipping !

A,mazing! So happy to hear that our recommendations worked for you, Thank you for your review!