About NatraSan
NatraSan is a British-made first aid spray using hypochlorous acid technology—the same antimicrobial substance naturally produced by the human immune system to fight infection. ## Science-Led Skin Protection NatraSan harnesses the power of hypochlorous acid, a biocide naturally produced by white blood cells when our bodies fight infection. This makes it one of the most effective yet gentle antiseptics available, killing 99.9999% of harmful micro-organisms on contact—faster than alcohol-based alternatives which can take up to 15 minutes to work. ## Ultra-Clean Formulation What's in NatraSan is as important as what's not. The formula contains just water, sodium chloride (salt), and 0.015% hypochlorous acid. There's no alcohol, fragrances, antibiotics, preservatives, or harmful chemicals. The pH-neutral formula won't sting and is gentle enough for sensitive skin, while remaining completely biodegradable with no unpleasant residues. ## NHS-Tested Quality Before launch, NatraSan was validated through independent testing at universities and field-tested in partnership with the NHS, leading private healthcare groups, and the Royal Veterinary College. The product meets European standards including EN 1276, EN 14476, EN 14204, and EN 13704, with approval for Type 1 human skin disinfection. ## NatraSan at UK Supermarkets Grocefully helps you compare NatraSan prices at UK supermarkets including Tesco. Our comparison covers the First Aid Spray in regular and convenient Travel Buddy sizes—made in Britain by Aqualution Systems for effective, gentle wound cleansing.

