12 ounces of dark roast coffee can contain anywhere between 80-130mg of caffeine.
You can buy 200 mg Caffeine Tablets, 250 to the bottle.
Crush a tablet into powder, then add that powder to the grounds. Now you have the equivalent of 3 cups of regular coffee.
12 ounces of dark roast coffee can contain anywhere between 80-130mg of caffeine.
You can buy 200 mg Caffeine Tablets, 250 to the bottle.
Crush a tablet into powder, then add that powder to the grounds. Now you have the equivalent of 3 cups of regular coffee.