RenaSan Antiseptic Eye Drops

RenaSan Antiseptic Eye Drops are effective eye care for all your pets and animals. This revolutionary natural drop kills 99.9999% of all germs on contact. A powerful antibacterial, antiviral and antifungal solution and is gentle enough to use in the eyes. RenaSan is made with hypochlorous technology and contains only water, salt, and hypochlorous acid.

VET-APPROVED: Safe for humans, animals, and the environment. Fully compliant with the European Biocidal Products regulations Approved for type 3 veterinary use.

VERSATILE: Use on all pets (dogs, cats, birds, reptiles small animals, etc), livestock and farms.

NATURAL, NON-TOXIC ALCOHOL-FREE: Contains no alcohol, harmful chemicals, antibiotics, or preservatives and derived from natural ingredients.

ELIMINATES ODOURS: Kills odour-causing bacteria.

GENTLE PAIN-FREE: Non-sting, and pH neutral. Suitable for disinfection of the eye, and ideal for all species and breeds.

  • Flushing of foreign matter (debris, pollen, dust, grass seeds, and other irritants) from the eyes.
  • Dry eyes, itchy eyes, red, watery, and allergy-affected eyes.
  • Ideal for eye irritation, mucous clogging of the eye, tear stains, and sore eyes.

£7.99 (60ml)

Free delivery on orders over £20

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Total: £7.99

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Following the huge success of our RenaSan First Aid Spray we launched our RenaSan Antiseptic Eye Drops. They have become one of the most popular animal eye care products in the country due to its antiseptic power, non-toxic nature and gentle composition.
Repeat 3-4 times daily or as recommended by your veterinarian. Use once a day for daily mantainence, or as needed.
Hypochlorous Acid 0.15ml/litre, Water, Salt.


We are proud our products are trusted not only by the public but also amongst businesess, charities, veterinary practices, and institutions,

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Royal School of Veterinary Studies

Our Hypochlorous technology is used, approved, and recommended by The University of Edinburgh Royal (Dick) School of Veterinary Studies.


Our deepest thanks go to our friends at RenaSan who rose up in our hour of need.

Roslin Institute

Our Hypochlorous technology is recommended by the Roslin Institute for infection control with veterinary clinics and for the treatment and care of animals.


Hypochlorous acid (HOCl) is produced naturally in our immune systems (in fact all animals) and is the substance the cells in our bodies use to fight infections and kill invading germs and nasties. In industry it is known as electrolysed water, and is commercially made from water, salt and electricity. Hypochlorous acid is one of the most effective known biocides, killing 99.9999% of bacteria and 99.99% of viruses in seconds! As it contains no harsh chemicals or alcohol it poses no risk to humans or animals and can even be used to kill bacteria in drinking water. An amazing eco product, it is readily biodegradable dissipating to salt & water.

RenaSan Hypochlorous products are safe to use on all mammals (dogs, cats, horses, hamsters etc.), avian (budgies. Parrots, Chickens etc.) & Reptiles (Snakes, lizards, Geckos etc.).

Hypochlorous acid should be stored out of direct sunlight but does not need to be refrigerated, even when opened. It also should not be decanted into any other storage, Hypochlorous acid is light sensitive so is packaged accordingly. As it poses no health and safety concerns, there are no specific storage requirements.

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