Pack of 100 individual Galaxy Hot Chocolate Sachets 25 grams. Instant Hot Chocolate in a handy single serve stick. Smooth and deliciously creamy, GALAXY is the perfect partner for some serious chocolate indulgence. Easy Hot Chocolate. Simply pour 200ml hot water over the hot chocolate powder, stir well and enjoy the silky smoothness. Keep sachets handy at home, the office or take with you on holiday. Enjoy the silky smoothness of Galaxy whenever and wherever you are. Official Mars Product, only 101kcal in every serving.