CA-R-BON Review: The 15-Baht 7-Eleven Savior for Stomach Issues in Thailand

Eating street food is the highlight of any trip to Thailand, but sometimes your stomach doesn’t agree with that spicy Som Tum or late-night Pad Thai. If you find yourself rushing to the bathroom, don’t panic. Before looking for a pharmacy, head to the nearest 7-Eleven and look for a silver and black strip of pills called CA-R-BON. For less than $1 USD, this might be the most important thing you buy during your entire vacation.

What is CA-R-BON and how does it work?

These are capsules filled with activated charcoal. It’s a natural medical treatment used to trap toxins and chemicals in the gut, preventing them from being absorbed by your body.

• The “Magnet” Effect: Think of charcoal as a magnet for bad bacteria. It binds to the toxins causing your stomach upset and carries them out of your system.
• Fast Relief: It is highly effective for reducing gas, bloating, and mild diarrhea.
• When to take it: Thais take it the moment they feel that first “rumble” in their stomach or after a meal that feels “suspicious.”

How to use it correctly

1. Dosage: Usually, 2 capsules are taken for diarrhea, but always check the back of the strip for the specific English instructions.
2. Timing: Crucial Tip! Do not take charcoal at the same time as other medications or vitamins (like your C-Vitt or birth control). Because it is a “magnet,” it can absorb your medicine too! Wait at least 2 hours between taking charcoal and other pills.
3. Hydration: Always pair this with a bottle of water mixed with Royal-D Electrolytes to stay hydrated.

Feature	Details
Product Name	CA-R-BON (Activated Charcoal)
Price	15.00 – 25.00 THB per strip
Format	Capsules (usually 10 per strip)
Best For	Diarrhea, bloating, food poisoning, gas
Real Rating	⭐⭐⭐⭐⭐ (5.0/5)

Pros & Cons

Pros:

• Life-Saver: Often stops mild stomach issues in their tracks.
• Cheap & Accessible: Available 24/7 in almost every 7-Eleven.
• Travel-Friendly: The slim strips fit perfectly in a wallet or day bag.

Cons:

• Visual Side Effect: Don’t be scared—charcoal will turn your stool black. This is totally normal!
• Not for “Serious” Issues: If you have a high fever or severe pain, you should see a doctor instead of just taking charcoal.

Final Verdict

CA-R-BON gets a 5/5. It is an absolute essential for any 7-Eleven Survival Kit. It has saved my trips more times than I can count. Buy a strip the day you land and keep it with you—you’ll thank me later.