






🛡️ Protect your kidneys with science-backed power!
KIDNEY C.O.P. is a scientifically validated kidney support supplement designed to reduce calcium oxalate stone growth by 99%. It is five times stronger than standard Chanca Piedra extracts and features a patented delayed-release capsule for optimal absorption. Recommended by urology experts and protected by five U.S. patents, this formula offers advanced protection against kidney stone recurrence.





M**.
Kidney Cop works well. I love it!
The product is amazing. The flavor is great, and it is definitely helpful when dealing my kidney stone problems. I am a subscription for this. I definitely recommend anyone who has a problem with kidney stones to take this.
C**C
Amazing product!
I didn't buy this for kidney stones, I bought it to minimize calcium oxalate which is a suspected culprit in aggravating interstitial cystitis and vulvodynia. I had a severe flare-up of these conditions a few weeks ago and took to the internet to find out if there were new developments in treating it. One theory is that calcium oxalate crystals in your urine, even though they are microscopic, have sharp edges like little shards of glass. They irritate the tissues that line your bladder, your urethra and in many cases, the surrounding areas such as the vulva and anus. I was diagnosed 30 years ago and it blows my mind that little has been done since then to find treatment for this condition that can cause such severe irritation that just the touch of your underwear can be brutal, that can cause you to have to urinate 50-60 times a day and that can ruin your relationships and your life. To me, the calcium oxalate theory makes so much sense that I'm surprised the medical community hasn't done more research into it and instead chooses in many times to dismiss these conditions as some sort of female hysteria. Though I've never had my urine specifically tested for calcium oxalate, urinalysis shows that I do have blood (the non-visible type) in my urine, which can be a sign of calcium oxalate. Anyhow, I bought this product because I was in agony and saw from the reviews that it was very effective in calcium oxalate reduction. To be fair, I also bought and started using marshmallow root because that seems to many sufferers to soothe and heal the affected tissues. After starting both, I immediately started to feel relief and I have not the slightest discomfort when urinating since. It may be kind of soon to attribute my relief to these products, but I certainly intend to continue them, as this is the best I have felt in 30 years. Since Amazon has this great search feature for their reviews, I hope that my review will help others who may be in search of helpful products for these conditions.
L**.
This works great for my kidney stone problems. Highly Recommend!
I had problems with kidney stones for more than 20 years. I had stones crushed in the hospital at least 15 times and had stones surgically removed at least twice. Then my cousin,who had similar problems recommended this product. He had not been back to the hospital for kidney stones since he had started using this. I found it here on Amazon and have been using it now as recommended for several years and I haven't been back to the hospital for kidney stones since. I am definitely recommending this product. I have it on auto-ship so that I don't run out for a single day.
M**R
Normal Calcium Oxalate Saturation Levels - Supplement working!
It's really difficult to really review a supplement until you've been on them a substantial time period. I started this supplement after passing 10 stones in Feb 2024 over a 3 day period! I've been taking these one full year now and just received my updated Kidney function blood tests. Calcium oxalate saturation is right smack in the middle range, while oxalate levels are in the "very high" range. That indicates the supplement is doing it's job and preventing calcium and oxalates from binding in the Kidney, but I still need to make changes to the diet somewhere to reduce overall oxalate levels. I only wish this supplement tackled Sodium crystal type kidney stones & helped correct uric acid levels, because now my results suggest I'm at risk for those kind of Kidney stones! And even if there were supplements out there, it doesn't seem to be very practical to spend over $100 a month just for the prevention of Kidney stones! As good of an idea as that sounds, it's more practical to find the source of the excess uric acid and sodium and cut it out! Urine output volume was excellent, which suggest I"m staying properly hydrated.
R**T
It works great
If you've ever had kidney stones, you know how very painful that can be. I've had them several times.My urologist recommended Kidney C.O.P.I've had no kidney stones since
T**T
Bought to lower elevated creatinine levels
It hasn't lowered these elevated levels but the levels haven't increased either, so not sure if its working. I started taking it after I got kidney stones, a few years ago, and the stones have not returned, so thats a good thing.
C**S
Great product
Great product and it truly helps and I would fully recommend to anyone with kidney stones problems to use this been on it for over a year with no problems
W**L
Kidney Cop Works
As of July 2025, I have been using Kidney Cop for about a year and have not developed any new stones or suffered side effects. It should be noted that I also altered my diet to avoid high oxalate foods. So, I am assuming that the combination is the reason I have not developed new stones.
Trustpilot
1 month ago
3 weeks ago