Fiber Blend Supplements

What is a fiber blend?

A fiber blend combines more than one type of dietary fibre — typically a mix of soluble fibre (which forms a gel and feeds gut bacteria) and insoluble fibre (which adds bulk), often with prebiotic fibres like inulin, acacia, or FOS. The idea is broader digestive support than a single fibre such as psyllium alone. Most blends are powders, with some capsules and gummies.

Fiber blend forms

• Powders — the most common format, mixed into water or smoothies for a higher fibre dose (e.g. AOR, CanPrev, North Coast Naturals).
• Capsules — a convenient lower-dose option.
• Gummies — flavoured prebiotic fibre gummies, including options for kids.
• With extras — some add probiotics, enzymes, or greens.

Choosing & using a fiber blend

Look for a blend of soluble and insoluble fibre, and prebiotics like inulin or acacia if gut health is your focus. If you're prone to bloating, gentle fibres like acacia are a good starting point. Whatever you choose, start with a smaller dose, increase gradually, and drink plenty of water. For related options, see fibre and probiotics.

Things to know

Fibre blends are generally well tolerated, but adding fibre quickly can cause temporary gas, bloating, or cramping — so build up slowly and stay hydrated. If you're pregnant, take medication (fibre can affect how medications are absorbed, so space it out), or have a digestive condition, check with your healthcare practitioner first.

Fiber blends at Vitamart

The fiber blends here are licensed for sale in Canada and ship from our Ontario warehouse. Stock can vary by product, so the live collection above shows what's currently available.