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Double strength (compared to Hycosan) containing 0.2% hyaluronic acid convenient and extra long-lasting eye drops that provide daily eye comfort for six months after opening.
Hycosan Extra has been formulated with 0.2% hyaluronic acid (twice the concentration of Hycosan). This increase in strength gives a solution which is four times more viscous than Hycosan, but still causes minimal blurring of vision. This increase in viscosity, which allows a subsequent increase in duration of action, makes Hycosan Extra ideal for more severe cases of dry eye.
Hycosan Extra - now one click delivers even more.
- Highly viscous solution, with little or no blurring of vision
- Preservative and phosphate free
- Suitable for more severe cases of dry eye
- An alternative to eye ointments during the day
- Unique patented delivery system
- Compatible with ComplEye, the easy to use compliance aid.
Severe dry eyes
Not currently available
*All ingredients are correct to the best of our knowledge, but may be subject to change.
Key lubricants
Sodium hyaluronate | 0.20% |
UK (including channel islands)
- £3.00 2nd class delivery (4-5 working days)
FREE FOR ORDERS OVER £35.00 - £4.00 1st class delivery (1-2 working days)
- £8.00 Special Delivery or APC overnight* (next working day)
Ireland
- €6.00 by Royal Mail Max Tracked and Signed
EU (selected countries)
- €11.00 by Royal Mail Tracked and/or Signed (depending upon location)
Rest of the World (selected countries)
- $29.00 (AUD) Australia by Royal Mail Tracked
- $27.00 (CAD) Canada by Royal Mail Tracked
- $21.00 (USD) USA by Royal Mail Tracked and Signed
- $32.00 (NZD) New Zealand by Royal Mail Tracked and Signed
- £15.00 by Royal Mail Tracked and/or Signed (depending upon location)
All international (non UK) shipping times are approximate and can take up to 28 days to arrive.
- DGDavid G.Verified BuyerI recommend this productHow old are you? 80 and overWhat eye health issues do you have? Dry eyes, Allergy eyes, BlepharitisWho recommended these products to you? Optical practice (optometrist, optician, support staff...)Rated 5 out of 5 stars15 seconds agoHycosan Extra
A very effective preservative-free product for dry eyes. Easy to use with the special dropper bottle. Delivered promptly with effective packaging. Will continue using the product.
Moisturising effect:Rated 0.0 on a scale of minus 2 to 2Lower than expected As expected Better than expectedLong lasting:Rated 5.0 on a scale of 1 to 5Poor ExcellentEase of use:Rated 5.0 on a scale of 1 to 5Poor ExcellentWas this helpful? - DKDian K.Verified BuyerI recommend this productHow old are you? 70-79What eye health issues do you have? Dry eyesWho recommended these products to you? OtherRated 5 out of 5 stars2 months agoDry Eye Relief
I live in very dry Arizona in the U.S. This has worked very well to keep my eyes moist.
Moisturising effect:Rated 2.0 on a scale of minus 2 to 2Lower than expected As expected Better than expectedLong lasting:Rated 5.0 on a scale of 1 to 5Poor ExcellentEase of use:Rated 3.0 on a scale of 1 to 5Poor ExcellentWas this helpful? - GAGregory A.Verified BuyerI recommend this productHow old are you? 60-69What eye health issues do you have? Dry eyesWho recommended these products to you? Other , Patient support group (e.g. Macular Society, Sjögren’s UK...)Rated 5 out of 5 stars2 months agoWorks great for me.
Diagnosed with severe dry eye about 2 years ago. In addition to daily use of prescription drops and serum tears, I have tried many over the counter preservative free drops. Heard about Hycosan in a dry eye forum and decided to give it a try. Hycosan Extra has become my go to drop, using it to get my eyes open first thing in the morning, then every to 2 to 3 hours. Hycosan doesn't cause me immediate irritation like the other drops I've tried. Unfortunately it is not sold in the US so I order from Butterflies. Have tried a similarly formulated products both from the US and Europe, but Hycosan is the only one that doesn't worsen my symptoms .
Moisturising effect:Rated 2.0 on a scale of minus 2 to 2Lower than expected As expected Better than expectedLong lasting:Rated 3.0 on a scale of 1 to 5Poor ExcellentEase of use:Rated 5.0 on a scale of 1 to 5Poor ExcellentWas this helpful? - BDBeryl D.Verified BuyerI recommend this productHow old are you? 70-79What eye health issues do you have? Dry eyes, BlepharitisWho recommended these products to you? Optical practice (optometrist, optician, support staff...)Rated 5 out of 5 stars3 months agoDry Eyes
Great product really helps my dry eyes
Moisturising effect:Rated 0.0 on a scale of minus 2 to 2Lower than expected As expected Better than expectedLong lasting:Rated 4.0 on a scale of 1 to 5Poor ExcellentEase of use:Rated 5.0 on a scale of 1 to 5Poor ExcellentWas this helpful? - SJStephanie J.Verified BuyerI recommend this productHow old are you? 60-69What eye health issues do you have? Blepharitis, Sensitive eyes/skin, Dry eyes, HayfeverWho recommended these products to you? Optical practice (optometrist, optician, support staff...)Rated 5 out of 5 stars4 months agoThe only eye drops
Love these drops. Very soothing and have been using for years. Recommend a while ago by dry eyes specialists
Moisturising effect:Rated 2.0 on a scale of minus 2 to 2Lower than expected As expected Better than expectedLong lasting:Rated 5.0 on a scale of 1 to 5Poor ExcellentEase of use:Rated 5.0 on a scale of 1 to 5Poor ExcellentWas this helpful?