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Safety Warning

Do not inhale. For external use only. Keep out of sight and reach of children. Do not apply for longer than 15 seconds on thin skin (hands, fingers, toes, top/side of feet and arms), or 40 seconds on thick, callous skin (soles of feet). Nitrous oxide is a non-toxic, non-flammable gas, but it will support combustion in case of fire. Keep away from heat/sparks/open flames/hot surfaces. Do not smoke or use close to a naked flame. Pressurised container. May burst if heated. Do not pierce or burn cartridge even after use - the device is under high pressure and cannot be opened.

See more ","brand":{"@type":"Brand","name":"endwarts"},"aggregateRating":{"@type":"AggregateRating","ratingValue":"3.2"},"review":[{"@type":"Review","author":{"@type":"Person","name":"P***."},"reviewBody":"I had a verruca on my toe and tried a different cryotherapy product that used CO2. Despite repeated treatments and keeping the pen on the verruca longer than the instructions indicated, it didn't work. Since the endwarts pen said it reached a lower temperature which it claimed made it more effective, I gave it a try.It was definitely colder and was somewhat painful to apply. The treated area was somewhat uncomfortable/painful for 24-48 hours afterwards, but I found it reasonably easy to deal with. After a few days I noticed the verruca was raised and white looking and I was able to scrape it off relatively easily. Since the price of all these home cryotherapy pens are roughly the same, I'd recommend this one, since it was more effective than the others","reviewRating":{"@type":"Rating","ratingValue":"5.0","bestRating":5}},{"@type":"Review","author":{"@type":"Person","name":"K***N"},"reviewBody":"I’ve been using this for over 2 years!! Yes it’s cost me a fortune. It is yet to work and I’ve just about given up.Just wish I hadn’t bought so many. If I worked out how much I had spent I might cry.A few of them have also been faulty and just refused to work. When you twist to activate them they either do nothing or just explode the whole contents in one go.Total rip off.","reviewRating":{"@type":"Rating","ratingValue":"1.0","bestRating":5}},{"@type":"Review","author":{"@type":"Person","name":"T***E"},"reviewBody":"This gets noticeably colder and therefore more effective than other brands/products out there. It says 7 uses but unfortunately mine ran out on the 4th use despite timing the 2 second plunge recommendation.I’d rate this higher if I got more use out of it.","reviewRating":{"@type":"Rating","ratingValue":"3.0","bestRating":5}},{"@type":"Review","author":{"@type":"Person","name":"N***Y"},"reviewBody":"This is the best watt freezer but really expensive and only does one treatment, need 5-6 treatments to remove stubborn warts. Can also break easily so follow instructions and don’t force it.","reviewRating":{"@type":"Rating","ratingValue":"4.0","bestRating":5}},{"@type":"Review","author":{"@type":"Person","name":"C***B"},"reviewBody":"I was diagnosed with a sebhorroic keratosis. Unfortunately the NHS don’t remove these anymore so I was looking for a cost effective way to remove this as locally was going to cost £90.The instructions are clear & it was easy to use. It’s not painful but is uncomfortable for a short time. As per the leaflet, came off after a week or so.Ultimately it was easy to use & effective, so offered good value.","reviewRating":{"@type":"Rating","ratingValue":"5.0","bestRating":5}},{"@type":"Review","author":{"@type":"Person","name":"M***E"},"reviewBody":"Didn't work","reviewRating":{"@type":"Rating","ratingValue":"1.0","bestRating":5}},{"@type":"Review","author":{"@type":"Person","name":"A***L"},"reviewBody":"I’m sure it was just me but I found it difficultTo get the recommended doses I got two out the 5To work","reviewRating":{"@type":"Rating","ratingValue":"2.0","bestRating":5}},{"@type":"Review","author":{"@type":"Person","name":"M***B"},"reviewBody":"I've used many different verruca treatments over the years but this is the only one that works for me. This is the second verruca that I've used this product on and it has worked. Follow the instructions, press the top for exactly 2 seconds then press onto the verruca. I did this yesterday, it does sting for a short while at the time of application but on examination this morning I can see the verruca has turned dark brown as it is dying, it will eventually turn black like it did a few months ago when I treated one on the sole of my foot, at which point it is dead and I peeled it off my foot a few days later. I highly recommend this product, it is expensive but definitely worth it as it works.","reviewRating":{"@type":"Rating","ratingValue":"5.0","bestRating":5}}]},{"@type":"Product","name":"Endwarts PEN - a Skin Wart and Verruca Removal Solution - based pn dehydrating Treatment with Formic Acid - 30 Treatments, 3ml","url":"/product/67833695","image":"https://m.media-amazon.com/images/I/81c3Gtebz9L.jpg","offers":{"@type":"Offer","price":7860,"priceCurrency":"CAD","availability":"https://schema.org/InStock","hasMerchantReturnPolicy":{"@type":"MerchantReturnPolicy","returnPolicyCountry":"ca","applicableCountry":["ca"],"returnPolicyCategory":"https://schema.org/MerchantReturnFiniteReturnWindow","merchantReturnDays":14,"returnMethod":"https://schema.org/ReturnByMail","returnFees":"https://schema.org/FreeReturn","refundType":"https://schema.org/StoreCreditRefund"}},"description":"Endwarts PEN - a Skin Wart and Verruca Removal Solution - based pn dehydrating Treatment with Formic Acid - 30 Treatments, 3ml","brand":{"@type":"Brand","name":"endwarts"},"aggregateRating":{"@type":"AggregateRating","ratingValue":"3.6"},"review":[{"@type":"Review","author":{"@type":"Person","name":"J***I"},"reviewBody":"Thank you","reviewRating":{"@type":"Rating","ratingValue":"5.0","bestRating":5}},{"@type":"Review","author":{"@type":"Person","name":"A***N"},"reviewBody":"To early to say if it's working.","reviewRating":{"@type":"Rating","ratingValue":"4.0","bestRating":5}},{"@type":"Review","author":{"@type":"Person","name":"A***8"},"reviewBody":"The pen is the least intimidating solution of verruca removal for kids! After a couple of times, my child started using it every two nights and it already started to fall off.","reviewRating":{"@type":"Rating","ratingValue":"5.0","bestRating":5}},{"@type":"Review","author":{"@type":"Person","name":"L***O"},"reviewBody":"Slight tingle but witch hazel works better!","reviewRating":{"@type":"Rating","ratingValue":"1.0","bestRating":5}},{"@type":"Review","author":{"@type":"Person","name":"S***N"},"reviewBody":"the EndWarts product i wanted was a freezing pen in a blue box. This product is in an orange box and is a felt tip","reviewRating":{"@type":"Rating","ratingValue":"2.0","bestRating":5}},{"@type":"Review","author":{"@type":"Person","name":"H***E"},"reviewBody":"As the headline says, a miracle worker. Unless it was a coincidence all my son's warts went anyway on their own.My son had many warts on one hand bless him. Some of these had grown quite large and were very unsightly. He had taken to hiding his hand in his sleeve and keeping it under the table at school - not good.I tried everything over about 10 months. We had the stuff that burns it off (various types), freezing at home kits, he even went and had the freezing at the doctors to no avail. Even when in NYC I was scouring the Walgreens to see if they had other stuff- got him super strength gel there, also had no effect.Then I tried this. It says dab one little spot on the wart. So I bought one pen (he had about 8 warts on one hand ranging from small ones to great big ones) and I realised one pen doesn't have that many applications in it, so bought another 2.About two months or so went by with little effect. So I started, particularly on the big ones, dabbing the pens on for much longer than the suggested 1 second touch. He had no adverse effects and never had any pain.Well not long after I started doing it for longer, they seemed to start to dry up.Then miraculously they all just totally disappeared. No trace at all. The acid in this pen doesn't burn them off, it is absorbed and I think it causes an immune system reaction.So stick with it, if you are using this. It will take at least 3 months to work.I think it triggers the immune system to attack the wart.If you have multiple warts you will need more than one pen. This is not only because there are not that many treatments in one pen, but when you press it on, it takes the acid out of the fibre tip of the pen, so if you then press on another (or a few more, its probably good for 2- 3 or so in one go), it won't dispense the correct amount as the fibre tip will take a while to soak the acid up again. So you need to treat a couple, then use another pen, and so on.","reviewRating":{"@type":"Rating","ratingValue":"5.0","bestRating":5}},{"@type":"Review","author":{"@type":"Person","name":"M***N"},"reviewBody":"Finally found a treatment that is working on my son’s verruca which has been particularly stubborn. No other treatments including freezing at the doctors made any difference. The verruca just kept spreading. This has also got rid of 2 large warts on my son’s thumbs. This is particularly simple to apply rather than waiting - it is instant. No hassle at all. Amazing stuff highly recommended and well worth the price.","reviewRating":{"@type":"Rating","ratingValue":"5.0","bestRating":5}},{"@type":"Review","author":{"@type":"Person","name":"A***A"},"reviewBody":"Received the product squashed in the box but when looking at the expire date is less than 3 months, how am I supposed to complete the treatment as could go up to 30 weeks? I can’t even get a refund. By the look of the box you can see this is very old and sat somewhere for a long time","reviewRating":{"@type":"Rating","ratingValue":"2.0","bestRating":5}}]}]}}