KONGDY 20 Count Heat Therapy Patch, Pain Heating Patches, Menstrual Relief Heat Patches Portable Air Activated Patch (20)

Recently bought a 4 pack of store branded heat therapy patches to see if they'd help. They were so weak I thought the first was a dud, but all four were so weak I barely felt anything. The website said they heated to between 104 & 110 degrees. 104 is barely over body temperature and too weak for me. Supposedly that's the "therapeutic" temperature, but my knees wouldn't agree.THESE however! These are1. an excellent bulk price in comparison and2. get HOT! Comfortingly warm either to loosen up sore muscles and joints or just to keep warm in the cold.They get warm enough that if they're sitting against the skin you might want to be careful about leaving them too long - Peak temp of 65C is nearly 150F! The sticky side does get hotter than the padded side. Know what you're using and be careful when necessary.

Just tried out the KONGDY Heat Therapy Patches and wow, I'm genuinely impressed! Each of the 20 patches comes in its own little packet, super handy for tossing in your bag or desk drawer. They’re really easy to stick on and peel off without any ouch-moments or sticky residue.I’ve slapped these on everywhere from my stiff neck to achy knees and my chronically sore lower back. They heat up pretty quick and give off a cozy warmth, not too hot, just right to ease the pain while I’m at my desk or chilling on the couch.And ladies, let me tell you, these are a game changer for period cramps! I stuck one on my lower belly, and it was such a relief without having to resort to popping pills all day. Plus, they’re thin enough that you don’t feel like you’re wearing some bulky heat pad under your clothes.Definitely keeping these around!

Wasn’t sure how I’d like these given I’ve never tried an off brand before. They worked well and I didn’t notice a difference between these and others but these were a better value.

These patches barely get warm and as a result, are not therapeutic. You can't place the patches directly on your skin, but rather you stick them on the inside of your clothing. Total waste. Now I have to buy a different brand.

These get warmer (almost too hot) than any other body therapeutics patches. I put mine on right before bed and they’re warm enough that I don’t need a blanket at night with two of them on my back. Side note: I know I run hot, my body is always warm or hot.As some of the other reviews pointed out, yes they don’t stick as good as I would like, but they do stick just enough to stay in place. They definitely work- in terms of temperature! Very impressed

I snowboard and this is a game changer, it keeps me warm for hours and they are so thin that you can’t feel them. Very good value

They really heat up and last a long time definitely would buy again and calm the pain

These work as well as Thermacare at a much lower price.