Allergy Research Group Cellulose Powder - Microcrystalline Cellulose Powder, 2000mg Insoluble Fiber Supplement, Powdered Cellulose, Non-Fermentable, Hypoallergenic - 8.8 Oz

I have purchased this countless times, and it is great. I am at the age where I can no longer have sugar. By adding this, it slows the digestion of the small amount of Turbinado sugar that I add to my breakfast shakes (I add about 1/4 tbsp of sugar and I am still careful). I add about a teaspoon of this stuff

I’ve been taking this for years now and it’s become a staple in my fight against IBS. It’s tasteless, doesn’t clump. I put it in my energy drink every morning and I barely know it’s in there. No grit, no weird texture, just an easy way to get that extra fiber in without messing with flavor or consistency.

I do feel like this insoluble powder has helped.... move things along. I just drink it in a small amount of water, maybe 2 or 3 oz, each morning, and not throughout the day, before meals, or anything. The first couple times I drank it It felt a little weird to drink it, but got used to it fast. Its just a little gritty, but doesn't have any flavor so easy to just shoot down fast in that small amount of water. Would by it again.

Hands down one of the absolute WORST products I’ve ever tried. Literally HORRIBLE and should be banned as it’s a choking hazard, not to mention disgusting. I was looking for a healthier insoluble fiber option without sugars and dyes. This is not it by any means. It does NOT mix or dissolve with liquid, even if said liquid is literally boiling. It’s the equivalent of drinking a glass of sand, and catches in the back of the throat, around the tonsils, under the tongue - just gross!! How this product isn’t banned is beyond my comprehension. Do yourself a favor and avoid this!

This cellulose powder is of a white color and is more roughly textured than expected. I mixed it in with my drinks and it seemed to dissolve decently. However, it does settle at the bottom of the glass, making it a little unpleasant to swallow. As far as its efficacy...well, it didn't work that well for me. I didn't feel like I was "emptying" out completely enough. I tried lessening and/or increasing the amount used and even increased/decreased the frequency of usage. I drinks a lot of water ( 4 to 5, 16 oz. bottles a day), so I know I'm hydrated enough to accommodate the insoluable fiber. I utilized the entire container before making my assessment of this cellulose powder. As a whole, this cellulose powder was pleasant enough to use, but was not effective enough to keep me regular. It didn't feel like it was effective enough "to finish the job." Even after "moving," it still felt like there was still more left in there...which left me feeling very uncomfortable. As such, I can only give this cellulose powder 3 stars. I gave it a whirl but it still was a "no go." It may not have worked for me but it may work for someone else...everyone is different.

This product has noticeably improved my digestion. I'm having better and more frequent BM's. It has put a complete stop to the occasional constipation I would experience and my stomach also looks and feels flatter overall. I would definitely recommend this product. Aside from it's benefits, the product itself is tasteless and easy to drink. It has the smallest amount of grittiness to it, but isn't in the least bit bothersome. I always drink it in a glass of water but I would guarantee if you added it to a smoothie that you wouldn't even notice that it was there at all. I will most definitely continue to purchase this item.

I never knew there were two different types of fiber. It seems most fiber rich foods contain a higher ratio of soluble fiber (especially fruit) than insoluble fiber. Soluble absorbs water to form a jell and SLOWS DOWN digestion. Insoluble fiber does not and will pass through your digestive system SPEEDING UP digestion. I suffer from constpation regularly and realized Im not getting enough insoluble fiber and my slow digestion causes me to get backed up and feel horrible. Glad I found out!! Thankful for this product, it works!

Doesn't mix well at all. Have tried mixing in hot liquids, cold liquids....it never dissolves. Hate that there is a lump of the stuff in the bottom of the cup when trying to finish it. Would not buy again.

I only took one dose, and the product felt like glass shards to swallow. Like another review said, it settled in the cup I used, and then I will add that it scraped my throat raw. It's been hours and it's still red. A few minutes after swallowing it, I got swollen and rashy lips, mouth and throat swelling and redness, and pretty intense general malaise. I have never had this reaction to any supplement or cellulose-containing product.