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GLUCOMANNAN POWDER
Natural Glucomannan in powder of Konjac Plant extract at 95%. Soluble fibre of plant origin. Suitable for vegans.
GLUCOMANNAN 600mg
INULIN POWDER
COLOSTRUM POWDER 30% ACTIVE IgG
COLOSTRUM 500mg
PSYLLIUM HUSK 700mg
BROMELAIN 500mg
PYLO BIOTICS 30B CFU (PYLOPASS™)
CINNAMON EXTRACT (30:1) POWDER
- Pure glucomannan.
- From 95% Konjac Extract.
- Bulb 20 times more concentrated.
- RAW format, flavorless.
Table of contents
What is Glucomannan powder?
Glucomannan powder from RawSeries is a vegan powdered supplement, made from the bulb extract of Amorphophallus konjac, standardized to 95% glucomannan.
Glucomannan is a type of water-soluble fiber, a feature that makes it a great option as a dietary supplement, made up of D-mannose and D-glucose molecules.
Glucomannan powder is a 100% suitable dietary supplement for vegetarian and vegan diets.
Health benefits of Konjac Glucomannan
- Glucomannan helps maintain normal cholesterol levels in the blood.1
- Glucomannan consumed as part of a low-calorie diet helps with weight loss.2
Why use Glucomannan powder?
Glucomannan is a soluble fiber, a polysaccharide with a unique chemical structure rarely found in Western diets, and an extraordinary ability to attract water.
Glucomannan as a fiber source
There are many fiber sources, and usually, increasing intake through wheat bran is recommended as a general go-to.
However, glucomannan has technological properties thanks to its chemical structure and fiber content:
- Molecular weight: Glucomannan has a molecular mass of 200–2000 kilodaltons depending on its degree of polymerization.
- Viscosity: When hydrated in the stomach, glucomannan forms a gel-like mass.
Why buy Glucomannan powder at HSN?
100% Natural
Our glucomannan is extracted from the Konjac plant bulb, so its origin is completely plant-based.
This dietary supplement is suitable for vegetarians and vegans.
Concentration!
The Konjac extract used to make this supplement has a 20 times higher concentration than its native state (20:1).
95% Glucomannan
The A. Konjac bulb extract contains variable amounts of glucomannan depending on growing conditions, processing, and other factors.
In our product, we have standardized the glucomannan content to 95%, a practice not common in the supplement market but extremely useful as it ensures a standard concentration of the main chemical component of interest in Konjac.
If the glucomannan concentrations in Konjac are unknown, it’s impossible to establish proper dosages.
What does Glucomannan taste like?
Glucomannan has a neutral taste.

What products to combine Glucomannan powder with?
You can combine it with:
Inulin powder + White bean extract + Chitosan.
Glucomannan bibliography
- Bennett, B. J., Hall, K. D., Hu, F. B., Mccartney, A. L., & Roberto, C. (2015). Nutrition and the science of disease prevention: A systems approach to support metabolic health. Annals of the New York Academy of Sciences, 1352(1), 1–12.
- Dreher, M. L. (2018). Dietary Fiber in Health and Disease. In Dietary Fiber in Health and Disease.
- EFSA Panel on Dietetic Products, N. and A. (2009). Scientific Opinion on the substantiation of health claims related to glucomannan pursuant to Article 13(1) of Regulation (EC) No 1924/2006. EFSA Journal, 7(10), 1258.
- EFSA Panel on Dietetic Products, N. and A. (NDA). (2010). Scientific Opinion on the substantiation of health claims related to konjac mannan (glucomannan) pursuant to Article 13(1) of Regulation (EC) No 1924/2006. EFSA Journal, 8(10), 1798.
- Keithley, J., & Swanson, B. (2005). Glucomannan and obesity: A critical review. Alternative Therapies in Health and Medicine, 11(6), 30–34.
1 The beneficial effect is achieved by daily consumption of 4 g of glucomannan.
2 The beneficial effect is achieved by daily consumption of 3 g of glucomannan in three doses of 1 g each, taken with 1 to 2 glasses of water, before meals and as part of a low-calorie diet.
Nutritional FactsGLUCOMANNAN POWDER 150g |
| daily doseper serving |
| Serving size: 1/2 scoop of 5ml (1.5g) | ||
| daily dose: 3 x ½ scoops of 5ml (4.5g) | ||
| Servings per container: 100 | ||
| Daily amount | ||
|---|---|---|
| Glucomannan | 4275mg | |
| Amorphophallus konjac bulb extract (20:1) (95% glucomannan) | 4500mg | |
Ingredients
Glucomannan (from Amorphophallus konjac bulb).
Warnings
Store in a cool (below 25°C), dry and dark place. Do not exceed the stated recommended daily dose. Keep out of reach of the smallest children. Nutritional supplements should not be used to replace a balanced diet. It is advisable to drink plenty of water to make sure that the substance reaches the stomach. The scoop/product quantity equivalences (grams or milligrams) are indicative, as the density of powdered products may vary between flavours and batches. We recommend the use of a kitchen scale in cases where precise dosing is required. It is necessary to maintain a varied and balanced diet and a healthy lifestyle.
How to take GLUCOMANNAN POWDER 150g
Mix ½ scoop of 5ml (approx. 1.5g) with 300-500ml of water, juice or the drink of your choice, 3 times a day (approx. 4.5g) preferably 20-30 minutes before each meal.
The product reviews and opinions published reflect only the customers’ views and experiences. HSN does not verify or endorse such comments or claims, and is not responsible for the content provided in the reviews. Statements regarding food supplements have not been evaluated by the EFSA (European Food Safety Authority) and are not intended to diagnose, treat, cure, or prevent any disease or medical condition.
The product reviews and opinions published reflect only the customers’ views and experiences. HSN does not verify or endorse such comments or claims, and is not responsible for the content provided in the reviews. Statements regarding food supplements have not been evaluated by the EFSA (European Food Safety Authority) and are not intended to diagnose, treat, cure, or prevent any disease or medical condition.
A satisfied customer says:
Perfect
Chari Bonilla 18/05/2023
I need it to calm anxiety before eating. i take 1 to 3 grams before each meal dissolved in a glass of water. it has no taste and is easy to dilute. i like it in powder form because i have more control over the dosage. i also use it to thicken sauces. it is very versatile.
Show original languageA critical customer says:
I am not able to dilute it
Ángela 01/04/2024
I have been taking it for 3 days and I still can't tell if it is effective or not but I would like someone to explain to me if they are able to dilute it, because I am not. It remains gelatinous and unpleasant to ingest.
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Well
Francisca 02/12/2025
Good supplement, good presentation and good detailed information on web, no taste. Take the dosage recommended by the manufacturer.
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Positive to help as a satiating agent
Mariano 21/10/2025
Glucomannan helps control appetite, improve digestion and regulate blood sugar and cholesterol levels.
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Positive
Mariano 21/10/2025
Glucamate powder purportedly supports intestinal health, boosts the immune system and supports muscle recovery.
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Good satiating
Domenico 08/07/2025
I used to be reluctant to use this type of product but I have found it to be rewarding. I did not expect such great results.
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Very gelatinous
Yolanda 15/05/2025
It is the first time I try it and I still do not see effectiveness, when you pour it in the liquid you have to take it light because it gets super thick, if you take it with water, I do not like the taste, with juice if it is okay, I hope it works for me.
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