Our website no longer supports Internet Explorer 8. Please upgrade to the latest version of Internet Explorer by visiting the Microsoft Download Center.
Fiber Smart™ is an advanced high-fiber formula designed for sensitive digestion that combines organic flax fiber with L-glutamine, probiotics, and soothing herbs to support intestinal health.* It’s ideal to promote regularity for those with sensitive colons who deal with occasional gas, bloating, or constipation.* Fiber Smart is a non-cramping, psyllium free, gluten free formula, and is guaranteed for quality, purity, and potency through expiration.
Why Choose Renew Life Fiber Formulas?
Made with ingredients derived from nature, and nothing artificial, our wholesome fiber formulas work hard to keep your digestive system running smoothly.*
My difficulty with bowel movements was solved when I took 4 capsules with a meal. Approximately 30 minutes to 45 minutes later I'm using the bathroom. I highly recommend this product!
Reviewed by Judy (on 9/6/15)
I tried many fiber products from the stores and this renew life one beats all of them. I take these before breakfast and lunch, then take the ultimate flora probiotics before dinner. It helps my bowels and digestion out so much.
Reviewed by Johnson (on 2/16/15)
This product works well, I just don't like having to take so many pills. 4 pills a day is kind of a lot.
Reviewed by Joe on 10/24/15
I've used this product for years and it's always effective. I tried other fiber supplements before I found this and they just caused gas and bloating, and didn't even help with bowel movement. This fiber consistently works.
Reviewed by Ck on 7/28/15
my sister-in-law gave me a bottle to try and I had only been using a probiotic and since I was out of this fiber smart and went back to probiotic and I have the same issues; where caffeine which is a trigger- with Fiber Smart & probiotics-it is not! able to have more than one the loca
Reviewed by Donna on 1/10/15
My boyfriend and I love these capsules for when we travel and need our fiber supplement! When we don't have a glass/spoon to stir the usual powder fiber we normally would consume, we turn to these pill formed ones! We can take our fiber anywhere and anytime! Love these!
Reviewed by Tara on 10/20/14
I purchase this product due to IBS concerns and the quality of this product definately brings relief. I take this product with Ultimate Flora 50 Billiion and it has been a blessing to my GI concerns. I tend to not take the 8 pills a day and split the dosage of 4 pills, 2 in the morning and 2 in the evening, and I have to admit it definately works on just that dosage.
Reviewed by Jason on 10/15/14
I have ibs so serious digestive iasues. This fiber has been a help to me keeps me regular but no bloating
Reviewed by Carmen on 8/28/14
I'm not a huge fan of taking four big pills a day, but the product works, so I'm not complaining. I had to work myself up to the recommended dosage. I'm not very regular as it is, and taking the recommended four pills bound me up even more. I gradually increased my dosage and am now less gassy and sometimes go twice a day! I feel so much better after taking this. I also take it in conjunction with the Critical Care Probiotics.
Reviewed by Lauren on 7/18/14
Every $1.00 you spend: 1 point
Become a Rewards Member: 40 points
Subscribe to Renew Life's newsletter: 100 points
Write an approved product review: 100 points
Share your purchase on Facebook: 20 points
Share your favorite products on social media: 5 points
Someone you refer signs up: 20 points
Someone you refer makes their first purchase: 100 points