Taking charcoal in form of this reduced powder (5-10 microns), provides the charcoal a huge surface area for the absorption of unwanted substances. When taken orally or used on teeth or skin it works like a sponge to soak up contaminants.

Activated charcoal contributes to reducing excessive flatulence after eating.

The beneficial effect is obtained with 1 g which should be taken at least 30 minutes before and 1 g shortly after the meal.