One serving contains 100 mg. So no more than 4 single-scoop servings per day, or 2 double-scoop servings.

1 scoop is 1 serving and per 250 ml of water. Increase or decrease the water amount to taste preference. For 2 servings, use around 500 ml and 2 scoops. PRO TIP! If you would like to increase your preferred serving size to 500ml without increasing your intake of caffeine, you can buy a tub of the same flavor from Gamer Supps Caffeine Free product range and take on serving from each tub.