Prebiotic fibre without the bloat Most prebiotic fibres feed your gut bacteria but leave you bloated and gassy, so people quit before they feel any benefit. Gut Health uses Sunfiber®, a clinically studied prebiotic fibre that does the same job without the discomfort. Sunfiber® is partially hydrolysed guar gum, a soluble fibre that's low-FODMAP and gentle on sensitive digestion. It feeds the good bacteria in your gut while supporting regularity, and it helps normalise stool consistency over time. Each serving delivers 7g, a full therapeutic dose backed by clinical research. We've added 500mg of Black Elderberry extract, a rich source of polyphenols that support your immune system and gut health alongside the fibre. Low FODMAP certified by Monash University, who developed the FODMAP system in the first place. Free from fillers and artificial additives. Natural Black Elderberry flavour, sweetened with monk fruit extract, and it dissolves into water without clumping.