Gut health that
tastes like sugar.

7g prebiotic fibre per scoop. Sprinkle or stir in. Dissolves in seconds, hot or cold. Same taste. Same texture. No new routine, just fibre in the things you already enjoy.

5 Health Star Rating · Low FODMAP · 30-day money-back guarantee

7g
fibre
0
sugar
0
fat
health-badges
DULCI prebiotic fibre added to coffee
Excellent source of fibre
Clinically studied prebiotic fibre
No sugar alcohols
Plant based

Fibre that goes anywhere.
Stir. Sprinkle. Bake. Blend.

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DULCI prebiotic fibre stirred into food and drink
Starter

30 serves · 255g

Free shipping · 30-day money-back guarantee

Daily

60 serves · 510g

Free shipping · 30-day money-back guarantee

95% don't get
enough fibre.

Fibre is one of the biggest nutrient gaps in the world. 95% of the adult population fail to meet the recommended daily intake of 25-38 grams. Most eat less than half. For some, it's because fibre is bland and boring. For others, it's because it means a new habit, a new routine.

7g fibre

In one scoop of DULCI. Four scoops meets the daily fibre intake.

2 apples

Gives you the same 7g of fibre contained in one scoop of DULCI.

3 slices

Wholemeal bread equals 7g of fibre - the same as one scoop of DULCI.

The fibre is invisible.
So is the routine.

Not another pill or gummy to remember. No new schedule. Goes into the things you already enjoy. Fits into the routine you already have.

1
Choose your moment
Morning coffee. Afternoon tea. Breakfast smoothie. Porridge. Baking. Wherever you like it sweet.
2
One scoop, dissolves in seconds
One level scoop. Sprinkle or stir in. Dissolves in seconds with just a teaspoon.
3
Fits your lifestyle
Forget remembering to take another pill. DULCI adds fibre to the things you already enjoy.
4
Excellent source of fibre
Every scoop delivers seven grams of fibre, an excellent source by the regulated standard. The recommended daily intake for adults is 25-38 grams of fibre a day from all sources.

Two ingredients.
Three words.

Most fibre powders need a paragraph. DULCI needs three words.

Resistant dextrin
The gold standard of fibre.
+

A soluble fibre that passes through the small intestine intact and arrives as fibre rather than starch. Because it resists digestion, it travels through untouched to your large intestine and feeds the good bacteria that keeps your gut healthy. Resistant dextrin ferments slowly in the gut. This gradual process helps prevent sudden gas and bloating.

Low FODMAP, certified at ingredient level. Gluten free, with no detectable gluten on batch analysis.

Seven grams of clinically studied prebiotic fibre per scoop meets the regulated standard as an 'Excellent Source of Fibre'.

Stevia
Sweeteness from the stevia leaf.
+

Steviol glycosides are the compounds that make the stevia plant sweet. DULCI uses one of the purest and cleanest-tasting so there's no aftertaste or bitterness, just clean sweetness that tastes like sugar.

One level scoop measures the same sweetness as a teaspoon of sugar.

DULCI Nutrition Information
DULCI clinically studied prebiotic fibre

Full dose.
Day one.

Most fibre asks you to start slowly. DULCI doesn't.

Clinically studied digestive tolerance of up to 45 grams a day. No adaptation period, no gradual build-up, no quarter-doses while your body adjusts. Full fibre dose from day one.

45g
studied
daily tolerance
25–38g
recommended
daily intake, adults
As seen online

D U L C I
in your day.

glam girlz fibermaxx
14g DULCI fibre in bottled water
DULCI used to make homemade treat
DULCI in coffee
DULCI dissolves clear
DULCI prebiotic fibre product shot
What to expect

Your first 30 days.
Regular, on day one.

Days 1–7
The Swap

Your first week is full of small new firsts. A scoop added to where you like it sweet, with no change to the texture or taste. A full 'Excellent Source of Fibre' dose from day one. No loading required.

Days 8–21
The Habit

By now you reach for it without thinking, nothing to remember, nothing to adjust. It disappears into the things you love, same taste, same texture. The fibre is invisible, but the regularity it delivers isn't.

Days 22–30
The Given

By now, regular isn't something you're hoping for. It's just what happens. Thirty days in, and DULCI's done the one thing it promised.

People ask

Does it really taste like sugar, or is there an aftertaste? +
The sugar-like sweetness comes from the most expensive part of the stevia leaf. It's the gold standard in taste modulation, which is why it's more expensive than cheaper stevia versions. It works at the flavour receptor level, not by masking bitterness with more sweetness. The result is clean, round sweetness with no trailing bitterness. No shortcuts were taken to get there. It tastes like sugar.
Do I need to start slowly? +
No. You can start at a full scoop on day one. Many fibre supplements ask you to build up over a few weeks because they ferment rapidly. The fibre in DULCI ferments slowly and progressively instead, so no adaptation period is needed. The fibre in DULCI has a clinically studied daily digestive tolerance of up to 45 grams per day (just over 5 DULCI scoops). Note: If you are managing a medical condition or eating under professional guidance, your GP or dietitian is the right person to ask first.
How is this different from a fibre powder in a tub? +
First, DULCI isn't gritty or chalky with a finish that lingers or bottom sediment. DULCI dissolves in seconds, and doesn't need a hand whisk to dissolve. Second, DULCI is sweet like sugar. One scoop equals one teaspoon of sugar sweetness so DULCI goes anywhere you like it sweet: stir, sprinkle, bake or blend. Most importantly, DULCI doesn't ask you to build a new routine around it. There is no separate pill, gummy or drink to mix and remember, because it goes wherever a teaspoon of sugar was already going, so you're feeding your gut through the habits you've already have.
What does "excellent source of fibre" actually mean? +
It is a regulated descriptor under the Australia New Zealand Food Standards Code, not a marketing phrase. A serve has to carry a set minimum of dietary fibre before the term can be used. Each scoop of DULCI delivers 7g, which meets the regulatory standard.
How long does a bag last? +
Thirty serves per bag. At one scoop a day that's a month. At two, it's a fortnight, and at three, it's ten days. Most people who cook, bake or sweeten more than one drink use more than one scoop, which is why the three-bag pack works out cheapest per serve.
Does it add sugar or calories? +
Zero added sugar. Zero fat. Each 7g scoop of fibre contains 19 calories. Full figures are in the nutrition panel above.
Is it low FODMAP? +
Yes. That is a compositional fact about the fibre, certified at ingredient level by the manufacturer. It is one of the reasons this fibre was chosen over cheaper and more common alternatives.
Can I use it in cooking or baking? +
Yes. DULCI dissolves fully in seconds at 85°C. It works in hot drinks, sauces, and in cooking and baking for recipes that call for dissolved sugar.

Smart like a prebiotic.
Sweet like sugar.

Try it once, or subscribe and save. Skip, pause or cancel anytime. Subscriptions ship monthly. 30-day money-back guarantee.

Starter

30 serves · 255g

Free shipping · 30-day money-back guarantee

Daily

60 serves · 510g

Free shipping · 30-day money-back guarantee