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Ultimate Flora Colon Care Probiotic 80 Billion (Formerly Critical Colon)



Ultimate Flora™ Colon Care Probiotic 80 Billion is a high-potency formula with 14 scientifically studied strains to target your body’s unique needs so you always feel your best.* It contains more Bifidobacteria than Lactobacilli to help restore more beneficial bacteria in your colon and relieve occasional constipation.* When taken every day, it promotes regularity and digestive health.*

Targeted Care Probiotic to Support Colon Health*

  • 80 billion live cultures per capsule
  • 14 scientifically studied probiotic strains
  • Helps relieve occasional constipation*
  • Promotes regularity and digestive health*
  • Once daily, delayed-release capsule for targeted delivery
  • Dairy and gluten free
  • Quality, purity, and potency guaranteed through expiration

Also Recommended

Ultimate Flora™ Colon Care Probiotic 80 Billion is formulated with 14 scientifically studied probiotic strains. The high-potency formula is designed to help re-establish digestive balance and relieve occasional constipation.* It contains more Bifidobacteria than Lactobacilli to help restore more beneficial bacteria in the colon, and when taken every day, it also promotes digestive health and regularity so you can feel better, lighter, and more energized.* This formula is dairy and gluten free.

Why Choose Ultimate Flora Probiotics?
With 100 trillion bacteria inside your digestive tract, having a good balance among all the diverse microbes in your gut is key to well-being. However, stress, aging, diet, and other issues can upset this delicate equilibrium. Ultimate Flora Probiotics are specially formulated to support digestive balance and harmony.*

The Ultimate Flora Difference:

  • High-potency probiotic formulas with billions of live cultures in each capsule
  • Multiple strains of Bifidobacteria and Lactobacilli, the most prevalent and scientifically researched good bacteria found in a naturally diverse and healthy gut*
  • Delayed-release vegetable capsules help ensure more friendly probiotics reach your intestinal tract*
  • Quality, purity, and potency guaranteed through expiration
Supplemental Facts

Won't go without!

I bought this product for the first time last year and was very impressed. After using it for 3 months with great success, I thought that I would try another top-rated brand just to see if there was a difference. Well, I learned a lesson...always stick to what you know truly works and works well. I highly recommend this product and will never use any other again. Thank you, Renew Life, for such a wonderful product (and two of my co-workers I gave samples to also thank you!).

Reviewed by Linda on 3/21/15


I've been trying to figure out my bloating/gas problem for a long time. In the past, I've used Renew Life cleanses with success, so I decided to give the probiotic supplements a chance and BOOM! The gas or bloating got better for me, and I've been able to have regular bowel movements. This product is amazing, and I highly recommended it! Thanks for another awesome product Renew Life!

Reviewed by JAMIE on 3/4/15



Reviewed by Rob on 1/26/15

Eases the diahrrea of Crohn's Disease

I have had bad problems with diarrhea ever since undergoing chemotherapy for a MALT Non-Hodgkins Lymphoma in 2008-09. I was finally diagnosed with Crohn's disease in early 2011. I did a lot of research about this disease and about probiotics and then went to my local Natural Market and talked to someone there and ended up with this one. I had immediate results! Thinking that I would only need to "rebalance" I stopped and the diarrhea came back. I have tried several others including some very expensive ones that the Gastroenterologists recommend and NONE of them give me the help like this one!!!
I now keep it in my daily regimen and always notice if I miss it. I also take a Sacchromyces Boulardii to help with it too. The combination is the trick.
Thank you Renew Life for this product. Now I spread the word to the IBD community in hopes that enough people will use this one that the price will come down.

Reviewed by SandyLTB on 1/15/15

Worked for me

Every body type is different but what i can say this did for me is alot. It really helped regulate me. I didn't have anymore bloating or gas when i took it. You have to take everyday. Soon as you stop symptoms will return. Overall great product.

Reviewed by Jacora on 1/14/15

Excellent product!

I started using this product a few months ago and I have been regular ever since. I had been using the 30 & 50 billion prior but not with the same success. I suggest this product to anyone who has bowel or digestive issues. Totally worth the price.

Reviewed by Linda on 12/13/14

Excellent product

Before using this product I would get horrible bloating and gas. Within one day of taking the pill I notced a huge difference in my bloating to the point where I was not bloated anymore, minimum to no gas, I felt like my food was actually being digested, acid reflux went away, and a few pounds were lost. I take the 80 billion when I stray from probiotics for a while....shame on me...Once my body gets in sync again with about a month or two of using the 80 billion, I buy the 10 billion, cheaper and maintains the benefits of the 80 billion.

Reviewed by Leila on 12/13/14


I had terrible IBS until I started taking this everyday. Best product ever!

Reviewed by Lakin on 12/1/14

Wouldn't Miss a Day

Ultimate Flora Critical Colon 80 billion is a part of my daily routine, as prescribed by my gastroenterologist due to Crohn's Disease. Maintaining good digestive flora is important for everyone, but especially vital for those with digestive diseases. I especially like Renew Life's formula because there are no additives that aggravate my Crohn's symptoms.

Reviewed by PATRICIA on 11/25/14

Great probiotic, better than the average ones you get in stores

I have been using renew life probiotics for half a year now and I can say it makes a world of a difference. I've been trying each of their ultimate flora products and finding which ones works the best for me. Even the lowest amount of billion cultures still do wonders for my colon, way better than most store products. I just finished this cycle with this 80 billion and it rocks.

Reviewed by Johnson on 9/17/14

This product really works!

I tried this product for a month, and had great results. thought I would try another product to see if I got similar results. Renew Life proved to be a lot better. Now I no I will never stray again.

Reviewed by Lulu on 8/25/14

Helps Significantly

For the past two years I have had major issues with bowel movements. If I went twice a week I was lucky. I tried drinking more water and cutting back on sugar, but that didn't help so much. The first time I ordered this product I started taking it and after three weeks I had not seen any difference so I stopped. During these three weeks I kept the pills in my refrigerator.

A few weeks ago we moved and I had to clean out the fridge. I decided to take the last 7 pills with me on the long drive to our new home. During these 7 days I took the pills and magically I was having a bowel movement every other day. The only thing I can think of is that they work better not being in the fridge...that's the case for me anyway.

I just ordered some more and I will continue to take them as long as they produce results.
I like that you earn points for your purchases and can use those points to take money off whatever you are buying. You also get free shipping if you use auto-order which can be cancelled anytime. (I already tried it the first time, so I know that it's legit with no catch.) These pills are expensive, but it's worth it to me.

Reviewed by B84AK on 8/7/14

Life Saver

I have been taking 1 pill a day of the Ultimate Flora Critical Colon for about 4 years now. It is 1 convenient pill! I have ulcerative colitis and the probiotic definitely helps me maintain remission.

I have recommended it to numerous others that are now loyal users. My co-worker was experiencing IBS symptoms and after weeks of suffering, she got to the point where she was willing to try anything. She took 1 pill and immediately had relief and has not had any issues since. When my mom experiences irregularity, all she needs is 1 pill to reset her digestive tract.

Highly, highly recommend!

Reviewed by Leanna on 8/4/14

Works for me!

After many years of feeling terrible, particularly after I ate foods with high sugar content, I hit upon a doctor who has diagnosed my problem.....small intestinal bacterial overgrowth (SIBO). I think I had overwhelmed my digestive system by taking a quick gain weight powdered drink mixed with ice cream and bananas several times a day while I was lifting weights and the problems came on all at once. I've had severe diarrhea, gas, tiredness, lethargy, sore eyes, irritability, forgetfulness, joint pain, white buildup on my tongue, rashes......just to name the more common issues. When this all started I actually thought I was dying it was so bad. Finally, a physician listened to my symptoms and conducted whats called a hydrogen breath test where you drink a bottle of lactulose and then blow into a gas analyzer which measures the hydrogen content of your breath. I was way over the norm so the treatment was to take a prescription of ciprofloxacin for seven days to kill the high levels of bad bacteria and then follow through with probiotics to re-establish the good bacteria. This is not an overnight fix but I haven't felt this good since this problem started. My diarrhea/gas, severe tiredness, lethargy, gunk on my tongue, etc., are all gone after on this regime for a few weeks. I take the Ultimate Flora 80 billion and will continue....no way do I want to go back to where I was.

Reviewed by Mick on 5/8/14

Thank you!

Thank you for your bowel support and Ultimate Flora Critical Colon 80 Billion. They have helped me when nothing else did this did.
Very grateful,
Dianne Miller

Reviewed by Dianne on 1/21/14

Thank you

Seven years ago, I had two surgeries. One was to remove a small cancer colorectal. The second was to remove a section of my colon so diseased from having 23 polyps and diverticula. After a year, I was still producing a lot of polyps and they scheduled me to have my entire colon removed.
In preparation I went to a local health food store to find something to help prevent getting a staff infection. They put me on Ultimate Flora 80 Billion Critical Colon. This was 4 months before my surgery was scheduled.
My surgery was scheduled for October of that year. My surgeon decided he wanted to do another colonoscopy himself in September to see what was going on. When he did my procedure he canceled my surgery! I have never missed a day of your product since. I do still have a colonoscopy performed every year. I still have a few small polyps but nothing like before. I have credited your product for keeping from the surgery for the past seven years.
Thank you

Reviewed by Bonnie on 10/25/13

IBS gone in 60 seconds....

20 years I've suffered from IBS and all the horrible symptoms that come with it. Started less than a month ago with Ultimate Flora 80 billion. I already forgot I have IBS and bloating has reduced to a minimum. The price is peanuts compared to the benefits. I am sticking with this one, so simple and so powerful!! Thanks for creating such a wonderful product.

Reviewed by scalas on 6/30/13

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