Glucotabs Fast Acting Energy Tablets 50 tablets in handy bottle that is easy to open. Fuel your energy for a quick performance boost before & during high endurance activity. It is recommended to take two GLUCOTABS 10-15mins prior to participating in high endurance activity lasting for 30mins or longer, continue as required every 30mins. Suitable for people with diabetes, sports enthusiasts & people with busy lifestyles.NO artificial colours or preservatives. Gluten free. Caffeine free. Suitable for Vegetarians & Vegans.