How to Use Gum Arabic Powder Daily (Simple Guide)
How to mix gum arabic powder or Greebio sachets without lumps, the best time to take it, how much to use, and tips for comfortable daily use.

Mixing in 30 seconds
- Empty one sachet (or one serving of powder) into an empty glass.
- Pour in about 200 ml of room-temperature or lukewarm water or natural juice.
- Stir briskly for 10–15 seconds until fully dissolved.
- Drink straight away.
Tip: add the powder first, then the liquid, to avoid lumps.
How much and when?
- Days 1–5: half a serving per day to let your gut adjust.
- After that: one serving per day. Around 10 g per day is the amount studied for prebiotic effects.
- Timing: many people prefer the morning, before breakfast. Consistency matters more than the exact time.
Tips for comfortable use
- Drink enough water through the day, as with any fibre.
- If you feel mild bloating at first, keep the smaller amount for a few more days.
- Take medicines at a different time from fibre supplements, or ask your pharmacist.
Other ways to take it
You can also stir gum arabic into smoothies, yoghurt, or soups after cooking. It has almost no taste, so it does not change the flavour.
This article is for general information only and is not medical advice. Gum arabic is a food ingredient, not a medicine. If you are pregnant, breastfeeding, have a medical condition or take regular medication, speak to your doctor before adding a new fibre supplement.
Frequently asked questions
Can I mix gum arabic with hot drinks?
Warm liquids are fine. Adding it to drinks after they cool slightly makes mixing easier.
Can children take gum arabic?
Gum arabic is a common food ingredient, but ask a paediatrician before giving any fibre supplement to children.