Only 2 ingredients
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No artificial sweeteners
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No preservatives
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No fillers
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Clinically-studied Sunfiber®
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Certified Low-FODMAP
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Just 12 kcal per serving
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Dissolves completely clear
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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
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:
- Prebiotic fibre feeds good gut bacteria, improving digestion with no side effects
- 5.2g of fibre, just 12 kcal - just mix in water
- Keeps you fuller for longer, reducing cravings
- 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.
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"As someone who's always struggled to hit my fibre intake through food alone, this has been a game changer. My gut feels calmer, my sugar cravings have gone down, and I genuinely look forward to my glass of Fibre Water every day."
- Tejal
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"I used to deal with constant bloating after meals, and honestly nothing helped until I started my mornings with Zen Ya Fibre Water. Within a couple of weeks, my digestion felt so much smoother and I wasn't fighting that heavy, gassy feeling anymore."
- Apoorva
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"Being so focused on hitting my protein targets, I never realized how little fibre I was actually getting until I started feeling sluggish despite training hard. Adding Zen Ya Fibre Water to my routine filled that gap without any extra effort, and my digestion and energy have both felt noticeably better since."
- Veda
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"What surprised me most was how it curbed my constant snacking. Mixing it into my water bottle keeps me fuller for longer, and my energy through the afternoon slump has honestly improved since I made it part of my routine."
- Meghana
The Science Behind Fibre Water
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
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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 | ✓ |
