Natural caffeine from green coffee beans Want to have your cake and eat it? Taste Green Cola - the perfect refreshing treat for you and your family without the worry of sugar or aspartame. - 100% Full cola taste - No sugar - No aspartame - With natural sweetener from the Stevia plant - No preservatives - No phosphoric acid - Natural caffeine from green coffee beans New to the UK, brought to you by Green Room Brands, a small business seeking to make a big difference. Green Cola is gluten free, dairy free, nut free and allergen free, and is suitable for vegetarians and vegans.