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Swanson Premium

Konjac Root Fiber Dense Glucomannan (100% Natural)

Konjac Root Fiber Dense Glucomannan (100% Natural)

Item: SW1163

  • 700 mg of Amorphophallus Konjac per capsule

  • 100% natural konjac root fiber dense glucomannan supplement

  • Promotes cholesterol health & supports metabolic function

700 mg 90 Caps
Caps Size: 00

Retail $8.49
Save 29%
In Stock
  • 700 mg of Amorphophallus Konjac per capsule

  • 100% natural konjac root fiber dense glucomannan supplement

  • Promotes cholesterol health & supports metabolic function

Konjac root is the source of one of nature's most beneficial soluble fibers--glucomannan. It can actually absorb and hold water up to 100 times its own weight! Konjac makes an excellent bulk-forming agent and may have a positive influence on blood sugar levels by delaying stomach emptying. These actions also promote healthy cholesterol levels, thereby supporting cardiovascular health. If you're looking for a konjac fiber supplement that's more than just bulk, try our Fiber Dense Glucomannan.

It's 100% pure, 100% natural and 100% effective.

Terms and Ingredient Definitions

Supplement Facts

Serving Size 1 Capsule

  Amount Per Serving % Daily Value
Glucomannan (from Amorphophallus konjac) (tubers) 700 mg *

*Daily Value not established.

Other ingredients: Gelatin, magnesium stearate, rice flour.

Suggested Use: As a dietary supplement, take one capsule with a full glass of water before each meal. For maximum benefit, take up to two capsules before each meal.

Relative Size

Printable Size Guide

Shipping Weight

.25 lbs

Swanson Premium Konjac Root Fiber Dense Glucomannan (100% Natural) Reviews

Summary of Customer Ratings & Reviews

Customer Ratings & Reviews

Rated 4.2 out of 5 by 91 reviewers.
Rated 5 out of 5 by work well with plenty water. one pill @ a time with plenty water, do not use before going to bed, follow instructions closely, I have been using this product on and off for years and, for best results I'm using it daily. February 19, 2016
Rated 3 out of 5 by Not sure I'm on my 4th bottle I think its helps a little but not much. I'm gonna stick with it cause its cheap. I wouldn't pay a lot of money for this stuff October 27, 2015
Rated 5 out of 5 by Definitely Works Take this an hour before eating with water and you will definitely be too full to eat entire meal. I made the mistake of taking two capsules once about 30 minute before they really dissolved and expanded and was so full, I felt awful. Taking one capsule is quite enough for me, especially if the meal also has fiber. I wasn't able to finish half a bowl of yankee bean soup. I take this with swansons white kidney bean (carb blocker) at the same time and both are doing a good job for me October 22, 2015
Rated 1 out of 5 by Didn't work for me. In the past, I bought Konjac root from a different company and had absolutely fantastic results. Swanson's Konjac root didn't do a thing for me. No diminished appetite, weight loss or help with digestion due to increased fiber. Mostly, I just felt bloated after taking it with a glass of water. I suspected early on that the capsules weren't dissolving properly. :( I finished the bottle but don't plan to purchase again. May 27, 2015
Rated 2 out of 5 by READ THIS BEFORE TAKING As others have suggested, I don't believe the capsule is dissolving in time to work... In fact, I saw a whole, undissolved capsule in the toilet this morning!!! (sorry about that, but it does paint a picture, no?!) I drink almost 100 ounces of water each day and drink over 16oz when I take the capsule, so I'm doing all I can to use this product properly. Further, timing recommendations range from 15 minutes to 1 hour before a meal and I stay within this range. (Though Swanson doesn't give a timing recommendation.) I imagine the timing recommendation is to maximize satiety but I'm taking it for it's prebiotic properties. Since I bought 3 bottles and I still believe in the powder just not the delivery system, I'll keep using it but I'll open the capsules and stir the powder briskly into 8oz water and drink quickly, as instructed by Now Foods (sells their powder form on Amazon). I'm giving 2 leaves because of the capsule malfunction and trouble involved in getting the powder to work. If I'd wanted to mix powder in water, I'd've purchased powder. I like Swanson and believe they offer quality products at exceptional prices but they should have caught this! May 15, 2015
Rated 1 out of 5 by Does not work! Supposed to help me lose weight; did not do that at all. January 25, 2015
Rated 1 out of 5 by They do not dissolve These pills do not dissolve, they pass right through. I will try and break the capsules before swallowing and see if that makes a difference. Then I will revise my review. August 19, 2014
Rated 5 out of 5 by easy to swallow This product is easy to take compared to traditional bulk fiber supplements. It works better too. One at night after your last meal. August 2, 2014
Rated 2 out of 5 by KONJAC ROOT FIBER I have had good results from Konjac root in the past from a different company. This capsule passes right through you without dissolving, even though taken as directed with a full glass of water. VERY DISAPPOINTED. March 2, 2014
Rated 5 out of 5 by Does what it is supposed to do Works as expected and far less expensive than the commercial supplement November 18, 2013
Rated 5 out of 5 by natural fiber i take one of these w/each meal to boost my fiber content September 9, 2013
Rated 5 out of 5 by fiber affordable, filling and moving September 6, 2013
Rated 5 out of 5 by My husband loves it! My husband takes the Konjac Root and loves it. He says it helps make him feel more full throughout the day causing him to snack less. This is the same ingredient as what is found in Lipozene at stores/online yet way cheaper to buy from Swanson! You get more pills for half the cost! August 29, 2013
Rated 5 out of 5 by Seems to be helping. I take this along with Cissus Quadrangularis and garcinia cambogia and I am starting to lose weight. I really think it is helping. August 22, 2013
Rated 4 out of 5 by Mixed bag I wanted to get this because it's the active ingredient in commercial weight-loss products, and I could use a little help. First the good: It does what it says, and helps you feel satisfied with less food. The "bad": If, like me, you eat when you don't feel hungry, it (unsurprisingly) won't be of as much help. I've only taken it for a few days though, so it's too early to tell if I'll have positive results. So it's not a miracle supplement, but you probably knew that. Simply put: If you need a little bit of help feeling fuller on less food, this is perfect. If cutting back in and of itself is your problem, you might want to try something else. That said, I'm going to continue and see what sorts of results I get over the next few weeks. August 18, 2013
Rated 5 out of 5 by Helps The product does what I hoped. August 5, 2013
Rated 5 out of 5 by Great value :) This is a gear value for the price. July 28, 2013
Rated 1 out of 5 by Not dissolving! I read a few other reviews that said they did not dissolve but I gave it a try. They do not dissolve. I tried in water, vinegar which is like digestive enzymes in stomach, warm water, and lemon because of the acid. None of them dissolved even after hours. Glucomannan is a good product but does no good if the capsule will not dissolve. I opened capsules and poured in the water. I will finish the bottle that way but will not get this one again. June 30, 2013
Rated 5 out of 5 by Fiber filler I take this in the morning with a smoothie. Helps me stay full until lunch. Great way to get some fiber in your diet. June 26, 2013
Rated 5 out of 5 by Works well Used for almost six months now for extra fiber. Very effective. Make sure to drink a full glass of water with the product. June 18, 2013
Rated 5 out of 5 by Alternate with apple pectin I use this in place of apple pectin so I don't get sensitive to any one fiber. It works very well for my purposes, taken at night it helps me to stay asleep. June 5, 2013
Rated 5 out of 5 by It Works I use this product as directed, 30 min before meals and I do feel full faster! It really does work! May 13, 2013
Rated 3 out of 5 by Seems effective Seems effective when taken with other supplements. I am fearful of taking any fiber that is not already suspended in water. I therefore take it by emptying a capsule or two into a couple ounces of water. April 22, 2013
Rated 5 out of 5 by Great Product I saw this product discussed on an episode of THE DR. OZ SHOW in 2011, and I have been using it since. It serves two valuable functions, if used correctly: It promotes regularity AND satiation. I feel fuller when I eat smaller portions, and I am very regular. I take two capsules with a full glass of water every four hours. To me, it is safe, affordable, and beneficial. I will be using this product for the rest of my life. April 21, 2013
Rated 3 out of 5 by Konjac Root I have been taking this for 2 weeks and I have no complaints. On the other hand, I can't judge it's benefits yet. I'll post an updated review after 30 days. April 14, 2013
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