Wonder Foods Partially Hydrolysed Guar Gum (Sunfiber®) – 300 g
Wonder Foods Partially Hydrolysed Guar Gum (PHGG), branded as Sunfiber®, is a gentle soluble fibre derived from the guar bean (Cyamopsis tetragonoloba). This 300 g single tub is the ideal starter size for daily gut health, first-time users, or anyone trialling PHGG for digestive support. PHGG is water-soluble, low-FODMAP and well-tolerated, making it a reliable choice for everyday digestive wellbeing.
Unlike standard fibres that can gel or thicken, Wonder Foods PHGG is taste-free, odour-free and non-thickening. It dissolves clear into water, juice, smoothies, yoghurt, or even cooking and baking without affecting flavour or texture. This makes it easy to take daily without disrupting your routine.
Recognised for its gut-friendly profile, PHGG is suitable for sensitive digestion and certified Low FODMAP. It is also 100% natural, vegan, gluten-free and non-GMO, with no artificial colours, flavours or preservatives.
Packed in Australia using premium guar beans from India, Wonder Foods PHGG provides provenance, quality and purity you can trust.
Looking for better value? Try the 3 × 300 g value pack for households and regular fibre users.
Why Wonder Foods PHGG is Australia's Go-To Gut Support
Partially Hydrolysed Guar Gum (PHGG) is not just a fibre — it is a prebiotic regulating tool widely used by dietitians across Australia for digestive management.
Regularity Without the Bloat
Unlike psyllium husk, which can be gritty and gas-producing, PHGG is a low-FODMAP fibre. It regulates bowel motility by feeding beneficial bacteria like Bifidobacteria without rapid fermentation — making it the preferred choice for sensitive stomachs.
How to Use for Best Results
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Start Low: Begin with 1 teaspoon daily to allow your microbiome to adjust.
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Titrate Up: Gradually increase to 1–2 tablespoons as required.
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Consistency: Works best when taken daily at the same time.
Read more in our deep dive: Best Foods for Constipation & Gut Health.
How Wonder Foods PHGG (Sunfiber®) Compares to Other Fibres
| Feature |
Wonder Foods PHGG (Sunfiber®) Low FODMAP
|
Psyllium Husk |
Inulin |
| Source |
From guar bean; partially hydrolysed (Sunfiber®) |
Plantago ovata seed husk |
Chicory root or agave |
| Taste & Texture |
Taste-free, odour-free; dissolves clear without thickening |
Thick/gel-like; can be gritty |
Slightly sweet; may alter flavour |
| Digestive Tolerance |
Gentle; suitable for sensitive digestion & low-FODMAP |
May cause bloating or cramping |
High FODMAP; often gas/bloating |
| Best For |
Daily fibre top-up & gut-friendly routine |
Occasional constipation relief |
Adding sweetness & fibre |
| Mixability |
Excellent — dissolves easily; minimal texture change |
Moderate — can clump; thickens quickly |
Good — may sweeten the mix |
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Tip:
For best results, pair daily PHGG with a complementary fibre and a probiotic to support a balanced gut routine.
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Bonvit Psyllium Husk Gluten Free 500g
Classic bulking fibre to keep on hand for extra support when you need a stronger “push”.
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Shelf-stable Saccharomyces boulardii probiotic to pair with daily fibre for gut balance.
