
Variety of delivery options including next day & free delivery.
Pharmacy, clinic and prescribers based in Greater Manchester.
Start your treatment with a quick and free online consultation.
Variety of delivery options including next day & free delivery.
Pharmacy, clinic and prescribers based in Greater Manchester.
Start your treatment with a quick and free online consultation.
Fill in a quick online consultation for our licensed pharmacists to review.
Our pharmacists will review your treatment to ensure it’s suitable.
Your treatment will be delivered to your door quickly & discreetly.
Thealoz Duo Gel contains trehalose (3%), sodium hyaluronate (0.15%), and carbomer (0.25%), a unique preservative-free formulation used to protect, hydrate, and lubricate the surface of the eye. It is designed to treat moderate to severe dry eye symptoms, offering long-lasting relief from discomfort, stinging, and irritation caused by external factors such as wind, smoke, dust, dry heat, air conditioning, and prolonged screen time. Thealoz Duo Gel helps reduce healing time and keeps the eyes soothed, making it especially beneficial when applied just before bedtime.
Thealoz Duo Gel is suitable for adults, children, and pregnant or breastfeeding women. It is available in the following pack size:
| Medication Name | Thealoz Duo Gel |
| Active Ingredients | Trehalose (3%), Sodium Hyaluronate (0.15%), Carbomer (0.25%) |
| Medication Form | Fluid eye gel (single-use vials) |
| Used to Treat | Moderate to severe dry eye symptoms |
| Available Sizes | Pack of 30 single-use vials (0.4g each) |
| Who Can Use It | Adults, children, and pregnant or breastfeeding women |
| Prescription Required? | No – Over-the-counter (GSL) |
Thealoz Duo Gel is used to relieve moderate to severe signs and symptoms of dry eyes, including burning, stinging, foreign body sensations, and irritation. It works by hydrating, lubricating, and protecting the eye surface. The addition of carbomer ensures the gel stays on the eye’s surface longer, providing extended comfort and relief all day or overnight.
Thealoz Duo Gel is suitable for adults, children (administered by a parent or caregiver), and pregnant or breastfeeding women.
Do not use Thealoz Duo Gel if you:
Speak to a healthcare professional before use if you:
If you wear contact lenses, you must remove them before applying the gel and wait at least 30 minutes before replacing them.
Common temporary side effects shortly after application:
Rare side effects:
If you experience blurred vision, do not drive or operate machinery until your vision completely clears.
GOOD Based on 184 reviews Posted on Google Bradley Robinson30/04/2026 Absolutely Amazing staff! Such a help thank you so muchPosted on Google Samiur Rahman30/04/2026 Best pharmacy in the UK. The staff here are very helpful, empathetic, understanding and compassionate. Brilliant customer service and staff are actual people who use their discretion to help people.Posted on Google Vivien donnellon29/04/2026 Extremely efficient and knowledgeable information given. All my questions were answered and also some advise regarding the issue. Thank you RehanaPosted on Google james watkins22/04/2026 Brilliant device ordered yesterday received it today
Page content authored by Amjad Khan, last reviewed by Dr Hussain Ahmad on 30th April 2026.



