Universal Adhesive Underpatch for Dexcom G6 & Dexcom G7, Guardian, Libre CGM sensors, and Omnipod Hypoallergenic - 10 Pack Adhesive Barrier Patches for People with CGM Adhesive Allergies

I had never heard of a patch to be applied UNDER the CGM, but I’m so glad I decided to try these! Very easy to apply, easily last for the entire 10 days, and more importantly, stopped the irritation of my skin around the sensor! You will not regret your purchase of these and the over patches made by same company! ****Please read my following review of the OVER PATCH from the same company! “I have wasted $$ on so many G7 over patches with the same results: fraying, caused rashes, did not last 10 days, left horrible sticky residue, which was almost impossible to remove, and uncomfortable to use! But these are by far the BEST I have tried! Plus knowing it is a small business, made in USA, makes it even better! These patches last the full 10 days, were very easy to adhere and remove, water doesn’t cause damage, and no fraying or curling! This company also makes patches to get under the CGM, which makes it even better! I highly recommend getting both! Usually within a few days, after applying the CGM, the patches are looking nasty and causing discomfort! With the under patches and these over patches, 10 days flew by without ANY issues! Get them both and I guarantee you will be satisfied! Great value for the price!!!!”

They lasted fully the 10 days with daily showers. I have insanely sensitive skin and it didn't itch at all. I took it off and no redness, just slightly dry skin. I can finally wear dexcoms without itchy-irritated skin and no more rashes! Also there is no need to poke a hole for the needle, the needle is big enough to pierce through. Cons: They're really big and ugly if you don't cut them, the top layer is kind of stick-resistant, so the over patch that the dexcom comes with, will not work. I havent used this product as an over lay, I used a different product, and it stayed on just fine. Slight peeling of the overlay but nothing crazy.

I just have to say, bravo! My 14 yo son is one year in with type 1. All of the sudden the pods were itchng like crazy and the red irritated skin was so dry and itchy that he'd scratch and make his skin scab and unable to use that area again for weeks. I was so concerned that he was no longer going to be able to stand the pod much longer. So, I ordered the barrier spray, that seemed to help greatly under the patch, but around it was still getting so red and irritated so he'd scratch. I read the reviews on this and ordered. Second pod on last night and zero, I mean zero redness or itching after removing the pod! I peeled it off and rubbed the skin and it was so smooth! So smooth and happy, I'd put another one on the same area with no concern! I'm so blown away! This small business could change the CGM world! I never do reviews, but I wanted to add mine to the success stories because this is a game changer! No one talks about over patches on their review so I will. The first pod I used one because I really wanted is to be successful, but I don't think it was necessary. It stuck really well to the patch and the patch stuck to his skin nicely without getting loose. If you're ordering these, order inexpensive over patches. They're necessary! They're so buttery soft and removal was a breeze. Thank you so much for making these! We're forever grateful!

I would love to know if I am doing something wrong in the way I am trying to use these under patches, as my FreeStyle Libre 3 will not stick to them. I put the Underpatch on my arm with the side that I peeled the paper off of face down (so it sticks to my arm). Then I put the Libre 3 over it, and push hard to make the CGM needle go into my arm and theoretically stick to the under patch. But when I pull the CGM container away from my skin, the CGM needle has gone into my arm but the sticky part of the device has not stuck to the under patch, and it just falls off. I have tried 3 of the Libre 3's and they all have done the same thing. Just won't stick to the Underpatch enough to stay on.

Prediabetics, Athletes, Health conscious folks? THIS IS FOR YOU! I am among the growing number of individuals using non-prescription CGMs for health monitoring. After doing my homework, my greatest concern was skin irritation. I have been using the Glucomart Universal Adhesive Underpatch with my Stelo CGM for three months and have had absolutely no irritation or redness on my sensitive skin!! It's soft, easy to apply, and I can attach the monitor right on top or cut a hole in the center. The adhesive is solid, but not hard to remove. Since it is winter, I wear long sleeves, so I don't bother to trim the underpatch and just place the overpatch on top. That makes for a quick and easy removal of just the Glucomart Universal Adhesive Underpatch. First class product that delivers as represented!

This under patch has been the only thing I have used that keeps my Omnipod and Dexcom solidly on until it’s time to change. If I ever have a pod change at night it usually falls off the next morning in the shower, even with using a Skin Tac wipe and an over patch. I just got back from two weeks in Florida in 98-99 degree temps, 98% humidity, sunscreen all day and going back and forth from the pool to the beach. My pod and Dex were secure the entire time. Without this underpatch there is no way the regular adhesive on the devices would have held up. One tip is to cut a small hole in the patch where the needle will be going through to insert the cannula or sensor. The second time I used it, the Omnipod needle did not go through the patch and I had to pull the patch and pod off and use another one. My full process after cutting a small hole in the patch is: alcohol wipe, Flonase, under patch, skin Tac on the Omnipod, apply, then put an over patch on. No rashes, no peeling or falling off! Finally something that works!

After a couple of days it did start lifting around the edges but my Dexcom stayed on. I purchased this because I would get an allergic reaction to the adhesive from the Dexcom. After having this on for 10 days my skin is dry but compared to the Dexcom adhesive this is wonderful. I didn’t have an allergic reaction to it.