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HSN Sport Nutrition and Natural Dietetics
EUR 2025-11-03T00:35:34+0000 6.70
I thought it was a great product, I was great from day one, I am looking forward to return to stock to buy more, no hunger between hours, so it fulfills what I was looking for.
GLUCOMANNAN 900mg

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GLUCOMANNAN 900mg

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900mg of natural Glucomannan in vegetable capsules. Konjac bulb extract. Without additives of any kind - 0% colourings, preservatives, flavourings or other ingredients. Natural Konjac extract with high concentration of glucomannan. Weight control properties. Gluten free + Suitable for vegan diets.

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Description

  •  Glucomannan - In vegetable capsules, free from additives and highly concentrated.
  •  Provides 900mg of pure glucomannan - Derived from Konjac extract.
  •  Konjac bulb extract - 20 times more concentrated - Standardised to 95% glucomannan.
  •  Soluble fibre with high gelling power - Easier to take in capsule form.
  •  '100% PURE' line - The ultimate expression of our RAW brand, now in capsules! No additives.
  •  Suitable for vegan diets - 100% gluten-free, guaranteed.

Table of contents

Glucomannan in Capsules - HSN provides what you're looking for

Glucomannan by RawSeries is our new food supplement from the '100% PURE' line within our RAW brand. It is made solely from pure, highly concentrated Konjac bulb extract, standardised to 95% glucomannan, a type of soluble fibre packed with properties.

The novelty of this product is that glucomannan joins other products like Caffeine CaffXtend® in our global innovation: RAW Capsules. How so? These are products made exclusively with the pure active compound that we aim to offer, but in capsule form, with only the capsule coating as an additional ingredient.

Enjoy a pure food supplement with all the benefits of Glucomannan, in RAW capsule format, suitable for vegan and gluten-free diets.

A formula from our Raw Series brand - Now in vegetable capsules

Additive-free formula - Authentic RAW, so you get exactly what you want and nothing more

Our HSN - RawSeries brand was born with a clear idea:

To offer pure products, the authentic raw material in unmodified forms for retail sale.

We realised that while most people enjoy our deliciously flavoured formulas, some users prefer isolated raw materials. They may avoid flavoured supplements or want to customise their dosage and combinations to meet specific needs.

This led to the creation of RAW, a range from HSN designed to bring you only the pure compounds you wish to use, without flavours, additives, formulas, or blends; just the pure raw material, packaged in convenient formats for individual use.

Until now, these products have been presented in powder form due to the difficulty of preparing capsules without additives. However, our development team has continued to push boundaries:

Introducing 100% PURE! A reinforcement of the RAW concept, bringing you the first pure developments without additives, in capsule form.

Development of highly concentrated vegetable capsules - How is it achieved?

Food supplements in capsules typically contain a significant amount of additives.

At HSN, we have rejected this from the start, and all our own capsule and tablet developments within the Essential and Sport Series ranges have been manufactured with the fewest possible additives, always avoiding those used for aesthetic reasons.

However, our encapsulated products still contain small amounts of additives that help distribute the nutrients in the capsule, fill it, preserve it by preventing clumping, etc.

Thanks to our expert development team, we've carefully selected the best raw materials and manufacturing processes, enabling us to create a new series of products: 100% Pure capsules from our Raw range, offering you exactly what you need in a more convenient form.

Natural-origin Glucomannan - Standardised Konjac extract

Glucomannan is a natural fibre found abundantly in the Amorphophallus konjac plant, particularly in the bulb of the plant’s root.

There, it develops as one of the naturally occurring fibres, and from there it can be extracted for food supplements.

In our product, we have used a highly concentrated extract (20:1) of pure Konjac bulb, standardised to 95% glucomannan, so that the recommended daily dose of our supplement, 2842.1mg of Konjac extract (3 vegetable capsules), provides a total of 2700mg of glucomannan.

A high natural concentration of this fibre.

Gluten-free - 100% free of prolamins and suitable for coeliacs

Many dietary fibres come from gluten-containing cereals, such as oats, wheat, rye, or barley.

This is problematic because not all fibres share the same properties. Glucomannan is a unique fibre with specific benefits that you won’t find in the cereals mentioned above.

The major issue with many glucomannan products on the market is that the raw material is contaminated with gluten-containing cereals, at least by cross-contamination.

Our 100% pure glucomannan supplement is entirely gluten-free. We carefully selected the raw material to ensure the Konjac extract is free from any contact or cross-contamination with gluten-containing cereals.

Enjoy a convenient glucomannan supplement, entirely suitable for coeliacs and non-allergic gluten-intolerant individuals.

Learn more about this fibre: Glucomannan

Glucomannan is a type of water-soluble fibre composed of a straight chain of β-1→4 units of D-mannose and D-glucose in a 1.6:1 ratio, with a small amount of branching (8%) via β-(1→6)-glucosyl bonds.

It is obtained from the tuberous roots of the konjac plant (Amorphophallus konjac). Glucomannan is not digestible in the human small intestine.

It has a high molecular weight (200-2000 kDa) and high viscosity in aqueous solution. Glucomannan does not occur naturally in foods, so the way to use it is through food supplements.

Glucomannan properties - A natural fibre

Glucomannan has significant technological properties that make it unique, especially its high gelling capacity. When mixed with water, it forms a gel or paste, which is why many people prefer taking glucomannan in capsules for easier consumption.

Practical instructions for use - Use it with meals and enjoy its benefits

To take advantage of the effects produced by glucomannan, the recommendation is to use it before meals, so that the effects of this type of fibre can be utilised just before food intake.

Take 1 vegetable capsule before each meal. With just 3 capsules per day (breakfast - lunch - dinner), you obtain a total dose of 2700mg of pure natural Konjac glucomannan.

References

Nutritional Info.

Nutritional Facts

GLUCOMANNAN 900mg - 180 veg caps
daily doseper serving
Serving size: 1 veg caps
daily dose: 3 veg caps
Servings per container: 180
Daily amount
Glucomannan 2700mg
Amorphophallus konjac bulb extract (20:1) (95% glucomannan) 2842.1mg

Ingredients

Glucomannan (from Amorphophallus konjac bulb), vegetable capsule [glazing agent (hydroxypropyl methylcellulose)].

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. It is necessary to maintain a varied and balanced diet and a healthy lifestyle.

time-to-use

How to take GLUCOMANNAN 900mg - 180 veg caps

Take 1 vegetable capsule 3 times a day before meals, with 1-2 glasses of water.

Questions

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.

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Question about: GLUCOMANNAN 900mg
CUSTOMER REVIEWS

17 real opinions

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.

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  • Excellent

    Maria 28/10/2025

    I thought it was a great product, I was great from day one, I am looking forward to return to stock to buy more, no hunger between hours, so it fulfills what I was looking for.

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  • Works well as a fiber supplement

    Pablo 13/10/2025

    It works well as an additional fiber supplement and does not have a very strong or unpleasant taste.

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  • As indicated

    Francisca 03/06/2025

    They fulfill their function, they satiate you if you take them before meals, the only downside is that they are a little big capsules.

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  • Of what I have tried the best without a doubt

    Roberto 08/05/2025

    I have tried different types of GLUCOMANANAN with different compositions and different brands, and without a doubt it is the best I have tried. I will continue to use it.

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  • Not bad

    Alicia 17/04/2025

    There is nothing miraculous. But it helps to be satiated. Taking it 3 times a day with the main meals helps to be satiated much earlier.

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