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  • Jar of Zenya Fibre Water with health benefits listed on a light blue background
  • SunFiber benefits listed with a close-up of fiber powder on a gray background
  • Product description card for Zen Ya's Fibre Water with text and icons on a blue background
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IBS Friendly

Fibre Water | Lemon | 25 Servings

Fibre Water | Lemon | 25 Servings

Rs. 850.00
Rs. 925.00 Rs. 850.00
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Lemon Prebiotic Fibre Drink for Fullness and Daily Gut Health

Modern lifestyles, low-fibre diets, and irregular eating habits can make digestive discomfort a daily issue for many people. Bloating after meals, constipation, digestive discomfort, and constant cravings are often associated with inadequate dietary fibre intake. Zen Ya Fibre Water is designed to help bridge this daily fibre gap with clinically studied Sunfiber®, a gentle prebiotic fibre that supports digestive health, gut microbiome balance, nutrient absorption, and natural energy levels. Made with just two clean ingredients, Fibre Water dissolves completely clear in water and has a light, refreshing taste. It’s an easy way to add prebiotic fibre to your everyday routine without the heaviness, bloating, or discomfort often associated with traditional fibre products.

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Only 2 ingredients ♥
No artificial sweeteners ♥
No preservatives ♥
No fillers ♥
Clinically-studied Sunfiber® ♥
Certified Low-FODMAP ♥
Just 12 kcal per serving ♥
Dissolves completely clear ♥
Only 2 ingredients ♥
No artificial sweeteners ♥
No preservatives ♥
No fillers ♥
Clinically-studied Sunfiber® ♥
Certified Low-FODMAP ♥
Just 12 kcal per serving ♥
Dissolves completely clear
Low FODMAP

Low FODMAP

Clinically Proven Prebiotic

Clinically Proven Prebiotic

Good Gut Bacteria Growth

Good Gut Bacteria Growth

Regular Bowel Movement

Regular Bowel Movement

Regulates cholestrol & blood sugar

Regulates cholestrol & blood sugar

No Side Effects

No Side Effects

If you check any of these boxes, this is for you

  • You struggle with bloating, acidity, or irregular digestion after meals
  • You don't get enough fibre from your daily diet
  • You snack constantly and can't seem to stay full
  • You feel low on energy through the day with no clear reason

Clinically-studied ingredients support:

  1. Prebiotic fibre feeds good gut bacteria, improving digestion with no side effects
  2. 5.2g of fibre, just 12 kcal - just mix in water
  3. Keeps you fuller for longer, reducing cravings
  4. Supports nutrient absorption so your body actually uses what you eat - no more energy slumps

Mix 1.5 tbsp or 7g of Fibre Water (1 serving) in 200–250ml of water.

Have up to 2 servings per day. Each serving delivers 5.2g of fibre. Count it toward your total daily fibre goal:

  • Women need ~25g of fibre per day
  • Men need ~38g of fibre per day

Just 2 ingredients. Nothing else.

Sunfiber® (Partially Hydrolysed Guar Gum)
A clinically-studied, certified Low-FODMAP prebiotic fibre, proven to support digestion, regularity, and gut bacteria without the bloating or gas that most fibre supplements cause. Dissolves completely clear in water with no texture or taste.

Freeze-Dried Lemon Powder
Natural flavour. No artificial additives.

Research-backed Ingredients

Explore More Studies

  • Study Year | 2017

    Journal of Functional Foods

    Impact of partially hydrolyzed guar gum (PHGG) on constipation prevention: a systematic review and meta-analysis

    Evidence 
  • Logo of MDPI with brown text on a transparent background

    Study Year | 2019

    Nutrients

    Effect of repeated consumption of partially hydrolyzed guar gum on fecal characteristics and gut microbiota: a randomized, double-blind, placebo-controlled, and parallel-group clinical trial

    Evidence 
  • The Wolters Kluwer logo, featuring a circular multicolor grid of blue, green, and red squares above the text 'Wolters Kluwer' in gray, set against a light gray background.

    Study Year | 2015

    Saudi Journal of Gastroenterology

    Partially hydrolyzed guar gum in the treatment of irritable bowel syndrome with constipation: effects of gender, age, and body mass index

    Evidence 
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Explore More Studies

The Science Behind Fibre Water

Science illustration Science illustration Science illustration Science illustration
The Biology
Fibre regulates gut motility - the contractions that move food through your digestive tract. Without enough, transit slows, gas builds up, and digestion becomes irregular. Prebiotic fibre also feeds beneficial gut bacteria that reduce inflammation and keep your microbiome balanced.
How This Helps
Fibre Water uses Sunfiber® - a certified Low-FODMAP fibre that ferments slowly and gently, so you get none of the gas or bloating that other fibres cause. It forms a soft gel in the gut that smooths digestion, while its prebiotic action feeds beneficial bacteria to restore long-term gut balance.
The Biology
Most Indians get 10–15g of fibre daily - less than half of what's recommended. This gap affects digestion, blood sugar, gut microbiome diversity, and long-term metabolic health.
How This Helps
One serving delivers 5.2g of Sunfiber® in just 12 kcal. No diet overhaul. No extra meals. Just mix in water and drink.
The Biology
Low-fibre meals empty from the stomach quickly, causing a rapid blood sugar drop which the brain reads as hunger. This drives cravings and overeating through the day.
How This Helps
Sunfiber® forms a gel in the stomach that slows gastric emptying, keeping you fuller for longer. It also supports SCFA production - gut signals that tell your brain you've had enough.
The Biology
A healthy gut is responsible for absorbing the nutrients your body converts into energy. When fibre is low, gut bacteria are disrupted, absorption weakens, and cells receive less of what they need leaving you fatigued even when you've eaten enough.
How This Helps
Unlike most fibres, Sunfiber® has been clinically shown to improve absorption of iron, magnesium, and calcium - minerals your body directly uses for energy production. Combined with increased butyrate from its prebiotic action, your gut cells get the fuel they need to work efficiently, so your energy levels reflect what you actually eat.
trusted by expert
Doctor portrait
"

Fibre deficiency is one of the most overlooked nutritional gaps today. It affects not just digestion, but the health of the gut microbiome. Fibre Water combines clinically studied prebiotic with clean, minimal ingredients, making it an easy and effective way to increase your daily fibre intake.

"
Dr. Shruti Arya
MBBS, MD
The fibre gap

Most Indians get half the fibre their gut actually needs

~15g
Average daily intake
25–38g
Recommended daily intake
Irregular digestion
Bloating
Low energy
Blood sugar spikes
Poor gut bacteria
Abdominal discomfort
One tbsp of Fibre Water adds 5.2g of dietary fibre to your day - no diet overhaul needed.

Why Zen Ya Fibre Water is different

Fibre Water Inulin / FOS Psyllium
Low FODMAP ✓ ✗ ✗
No bloating or gas ✓ ✗ Sometimes
Safe for IBS ✓ ✗ Sometimes
Dissolves clear ✓ ✓ ✗
Taste neutral ✓ Mostly ✗
Clinically studied ingredients ✓ Limited ✓

FAQ

What is Fibre Water?

Fibre Water is a daily drink mix that adds 5.2g of prebiotic dietary fibre to your water. Just mix 1.5 tbsp into a glass of water and drink. It dissolves completely clear with no texture and a clean hint of lemon.

What's in it?

Just two ingredients — Sunfiber® (partially hydrolysed guar gum) and freeze-dried lemon powder. No artificial sweeteners, no preservatives, no fillers.

Is Zen Ya Fibre Water a laxative?

No. Zen Ya Fibre Water is a prebiotic fibre drink, not a laxative. It supports regular bowel movements by helping you increase your daily fibre intake and feeding the beneficial bacteria already present in your gut. Its benefits develop gradually with consistent use.

What is Sunfiber® and why is it different?

Sunfiber® is a certified Low-FODMAP, clinically-studied prebiotic fibre made from partially hydrolysed guar gum. Unlike psyllium husk or inulin, it ferments slowly in the gut — so it works without causing the bloating or gas that most fibre supplements are known for.

Will Zen Ya Fibre Water cause gas or bloating?

Zen Ya Fibre Water uses Sunfiber, a certified Low FODMAP prebiotic fibre that ferments gradually and is designed to be gentle on digestion. Individual responses can vary, especially when increasing fibre intake, so it is best to follow the recommended serving and drink enough water.

How does Fibre Water help with hunger and cravings?

Fibre helps you feel fuller for longer by slowing digestion. This may help manage between-meal hunger, frequent snacking, and food cravings as part of a balanced daily routine.

When is the best time to drink Fibre Water?

You can include it at a time that fits naturally into your routine. Many people prefer taking it between meals or before a meal to support fullness, but consistency is more important than choosing a particular time.

How much fibre does one serving give me?

Each serving delivers 5.2g of fibre at just 12 kcal. Women need around 25g of daily fibre and men around 38g — count your Fibre Water serving toward that total.

Can I mix it with something other than water?

It works best in plain water, where the clean lemon flavour really shines. You can mix it into mild liquids like coconut water or a light smoothie, but the lemon flavour may clash with stronger-tasting drinks. It dissolves completely with no texture in any liquid.

How long does it take to notice a difference?

Fibre Water is designed to support your digestive routine gradually rather than produce an immediate effect. The experience can vary from person to person, but consistent daily intake is important for supporting gut balance and regularity over time.

Can I drink Lemon Fibre Water every day?

Yes, Zen Ya Lemon Fibre Water is designed as a convenient daily source of prebiotic fibre. Follow the recommended serving instructions and maintain adequate fluid intake throughout the day.

Is it suitable for people with IBS?

Sunfiber® is certified Low-FODMAP, which is the gold standard for IBS-friendly fibre. However, if you have a diagnosed condition, we recommend consulting your doctor before starting.