White Libre UnderPatch - ExpressionMed

White Libre UnderPatch

Our new UnderPatch is designed to help protect your skin from reactions to your device! By serving as a barrier between your skin and device, it helps prevent irritation from harsh adhesives.

If you're experiencing irritation from your device, try our gentle, but strong UnderPatch to save your skin from a painful reaction. Jazz up your device by layering any of our colorful tapes over your device to keep it in place.


- UnderPatch Tape

- Free Test Patch

- Application Tips

Is this product right for you? Learn more about our UnderPatches.

Customer Reviews
5.0 Based on 15 Reviews
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Dominique G.
United States United States

Best underpatch ever

I love these I will be purchasing more, they do not irritate my skin, they are a must have for anyone with sensitive skin.

Amber S.
United States United States

Comfort & Flawless

As someone who has suffered more than 15 years with adhesive skin irritation issues (think raw, RAW!), I was almost at the point of returning to multiple shots for my Type 1 diabetes?! But then I came across ExpressionMed and my life was forever changed!! I can now comfortably wear my sensor for 10 days without scratching/irritation/lifting, and can easily remove it without any residue/irritation/inflammation of the skin?! It took about 2 cycles of the underpatch to transition to this flawless result, and I tell everyone I know that these are INCREDIBLE! The level of protection, durability, and excellent quality/configuation means I don't have to have barriers in living a pump lifestyle -- Thank you so much, ExpressionMed!!

A ExpressionMed Customer
Alexi S.
United States United States

Essential to my life

I developed a severe skin reaction to Dexcom tape and was told I wouldn’t be able to continue to use a GCM. These under patches SAVED ME. I can wear Dexcom no problem now, and didn’t have to change my lifestyle because of something as simple as adhesive.

Shirlene J.
United States United States

Dexcom G6 UnderPatch

When I first started using the Dexcom G6, I was so allergic to the adhesive that it actually ate my skin away. I decided to try the Dexcom G6 UnderPatch and finally it worked. I can finally use my Dexcom G6 without any problems. I have no more skin irritation. Thanks for coming out with this UnderPatch.

Michelle H.
United States United States


I have tried ALL the hacks (Flonase first, wipes, airing out the sensor adhesive and cutting patches from Tagaderm, etc. you name it!) and nothing has worked. I would start itching within 5 minutes. I thought I’d be in that percentage that couldn’t wear the monitor because of such sensitivity. I’ve had zero reaction. It’s comfortable and stays on better than the G6’s own adhesive! It’s like I’m not even wearing an adhesive on my body! So grateful for these!!!!!