FiberMend by Thorne is a well-tolerated fibre supplement formulated to support a healthy digestive system, promote the growth of beneficial gut bacteria, and help maintain stable blood sugar levels.

This plant-based, prebiotic fibre blend is expertly designed to be gentle on the stomach, with minimal risk of bloating, cramping, or gas—making it ideal for daily use.

The soluble fibre in FiberMend works to nourish a balanced gastrointestinal microbiota, enhancing regularity and promoting optimal digestive function.

Unlike many high-fibre products, this formula is flavourless, odourless, and free from sweeteners, so it blends easily into water or your preferred beverage without affecting taste or texture.

Each serving contains a synergistic blend of scientifically supported ingredients, including: Sunfiber® (partially hydrolysed guar gum) – A well-researched soluble fibre that dissolves easily and supports gut microbiota without causing digestive discomfort.

Rice bran and apple pectin – Natural fibre sources that contribute to improved digestive health and satiety, helping you feel fuller for longer.

Larch arabinogalactan – A plant-derived fibre that also plays a role in supporting healthy immune function.

Green tea phytosome – A bioavailable form of green tea polyphenols known for their antioxidant properties and prebiotic support.

Designed for convenience, FiberMend mixes effortlessly into liquids and can be added to foods without altering flavour.

It helps support a sense of fullness, encourages healthy blood sugar balance, and contributes to digestive comfort—all without the typical side effects associated with fibre supplementation.

As with all Thorne products, FiberMend is third-party tested for quality, safety, and purity, ensuring it meets the highest standards.

Made in: USA

Pack size: 330 g

Servings per container: 30

Serving size: 1 soop (11g)

Primary Ingredients

Green tea phytosome,guargum, Arabinogalactan

Mix 1 scoop with at least 8-10 ounces of water, juice, preferred beverage daily or as recommended by your health care practitioner

Dairy Free, Derived from natural colours, Derived from natural flavours, Gluten Free, Soy Free

Use only if bottle is sealed. Store tightly sealed in a cool, dry place

If pregnant, consult your health care practitioner before using this product

*Percent daily values are based on a 2000 calorie diet
** Daily value (DV) not established
†This product uses sunfiber ag. Sunfiber ag is a registered trademark of Taiyo International, Inc. †† This product uses larnch arab dan resistAid. Resist is a registered is a trademark of lonza. ††† This product uses , Indena s.p.a'sgreen tea phytosomegrenselect®),greenselect is a registered trademark of Indena s.p.a
There are no known adverse interactions or contraindications at publication date

Nature's Fix operate a no quibble 14 day return policy*

Additionally, the CCR give you the right to change your mind and cancel an order within 14 calendar days for any reason.

*Nature’s Fix accepts returns of products returned in perfect re-saleable condition i.e. in original, undamaged packaging, not used, with protective seal in place.

If you do decide to cancel your order or you wish to return an item, then you must put this in writing. The most efficient method would be to email help@naturesfix.co.uk with your order number and “return request” in the subject of the email. You should then await authorisation and further instructions.