# OptiFibre Fibre Powder, 250g, Neutral Flavour

OptiFibre Fibre Powder is a neutral-flavour soluble fibre product supplied in a 250g tub. The listing identifies it as partially hydrolysed guar gum \(PHGG\), says it mixes into hot or cold liquids and foods, and describes it as a Food for Special Medical Purposes for use under medical supervision.

- [Original product page](https://bargainpostbox.co.uk/product/optifibre-fibre-powder-250g-neutral)
- [View offer](https://bargainpostbox.co.uk/visit/optifibre-fibre-powder-250g-neutral)
- Market: UK
- Language: en-GB
- Currency: GBP
- Brand: OptiFibre
- Category: Beauty & Health > Vitamins & Supplements
- Price: 15.74 GBP
- Previous price: 20.99 GBP
- Discount: 25%
- Price checked: 2026-11-12T18:11:46.304Z
- Rating: 4.6 / 5
- Reviews: 315

Prices and deal status are the latest recorded data, not a guarantee of availability. Confirm the price and availability with the store.

## At a glance

- Contains partially hydrolysed guar gum, described as a soluble fibre with no additional ingredients.
- The listing says it has a neutral flavour, no smell and no texture, and mixes into hot or cold drinks and foods.
- Described as 100% plant-based and lactose- and gluten-free.
- The listing identifies it as a Food for Special Medical Purposes for dietary management of intestinal transit disorders.

## Pros

- Neutral flavour and the claimed lack of texture make it suitable for adding to food or drinks without an intended taste change.
- The powder can be mixed into hot or cold liquids and foods, giving more ways to use it than a drink-only format.
- The single stated fibre ingredient avoids a multi-ingredient blend, according to the listing.

## Specifications

### Identity
- Brand: OptiFibre
- Supplement type: Fibre
- Form: Powder
- Flavour: Neutral
- Diet type: Gluten Free
- Age range listed: 3 years+
### Dimensions and installation
- Weight listed: 250 Grams
- Container: Tub
- Package dimensions: 14.7 x 10.3 x 10 cm; 250 g
- Country of origin: Germany
### Use and composition
- Stated ingredient: Partially Hydrolysed Guar Gum
- Daily amount listed: 5-25g of Optifibre \(1-5 scoops\) per day or as recommended by a health care professional. Increase dosage gradually as recommended

## Before you buy

- This is described as a Food for Special Medical Purposes for dietary management of intestinal transit disorders and must be used under medical supervision. The listed amount is 5-25g daily, with gradual increases as recommended by a healthcare professional. The listing also gives an age range of 3 years+, which should not replace medical advice.

## A good fit for

- People seeking a neutral-tasting powdered fibre that can be mixed into food or hot and cold drinks.
- Buyers looking for a PHGG product listed as plant-based, gluten-free and lactose-free.

## Less suited to

- Anyone seeking a fibre supplement to use without medical supervision.
- Buyers who need a flavoured product or a supplement with multiple stated fibre ingredients.

## Customer feedback

Customer feedback highlights perceived effectiveness, easy mixing and little effect on taste, while some customers report discomfort and digestive experiences are mixed. The product's neutral-flavour and hot-or-cold mixing claims make these reported preferences relevant to everyday use, but individual tolerance may differ. The rating distribution is mostly five-star, though ratings alone cannot establish why customers responded as they did.
- Positive themes: Customers report that the powder dissolves well in drinks and adds fibre without changing the taste.
- Positive themes: Feedback describes perceived digestive benefits and positive views of value for money.
- Negative themes: Some customers report discomfort.
- Mixed feedback: Customer reports of digestive effects are mixed.

## Frequently asked questions

### What is the main ingredient?
The listing names partially hydrolysed guar gum \(PHGG\) as the soluble fibre and says there are no additional ingredients.
### How can it be taken?
It is described as mixing into hot or cold liquids and foods. The listing gives 5-25g, or 1-5 scoops, per day or as recommended by a healthcare professional, with dosage increased gradually as recommended.
### Does it require medical supervision?
Yes. The listing describes OptiFibre as a Food for Special Medical Purposes for dietary management of intestinal transit disorders and says it must be used under medical supervision.

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## Images

![OptiFibre Fibre Powder, 250g, Neutral Flavour — 1](https://bargainpostbox.co.uk/i/-j-QJHZ1jNQC9YiFWWu5c6ZwGEW0fq8zLZYbuTiJwFfx-h3bJR7tgMrLv5uPVCQFCW5aogYikycdcZ2YjWyVr-YP388SDOpAIghRp5ahZMzQRg9bMxzVYZ7w.jpg)

![OptiFibre Fibre Powder, 250g, Neutral Flavour — 2](https://bargainpostbox.co.uk/i/ZKx5cOfqGxCxz6IWPCaV7MGDhRbhKukNCnpzQC3Z4GXUB9u2phYTJcbFcPeYmMH4fk2ifJese98aPILp4Z-yGo4b_cGrAERzfwR8zBhShjmuuyTpAQpgHmYn.jpg)

![OptiFibre Fibre Powder, 250g, Neutral Flavour — 3](https://bargainpostbox.co.uk/i/ILhy60JWpMdNJzZaX8AOczsOlwJidLeKksex7Jz7liynSLf1voRgt2CXPsGM6TgePr_kvdXRrCTPXSPCsQLNuqeruaYbQgBV6LViVk9oowCAdh_ElgOJ4EH4.jpg)

![OptiFibre Fibre Powder, 250g, Neutral Flavour — 4](https://bargainpostbox.co.uk/i/KzYloXHFNCaaO-1kITmwzOTJ5V3Cyq6hlFAnhSoKWbqUOGKiB4jn0W75Erp8lYscH5saHRzBDs9GOc2L2mFcDVMjCZbcMjYbGTY1SycWYz1qHA6ZWnXix1m6.jpg)