List of cider brands
This is a list of cider brands. Cider is an alcoholic beverage made exclusively from the juice of apples, although most commercial ciders have very little apple content and tend to be mostly made up of water and chemicals, including artificial sweeteners like aspartame. Any apple content normally comes from a minimal mix of apple concentrate syrup, and not the freshly picked, ripe fruit often depicted on clever marketing campaigns. Craft cider makers claim this mass-produced drink isn't actually cider at all because of this production process. 
This list does not include perry, which is a similar alcoholic beverage made from pear varieties.
Cider
An important component in cider-making is the addition of sulphur dioxide to inhibit the growth of many spoilage bacteria or yeasts in the juice. This encourages the inoculated yeast to dominate the juice environment, converting sugars to alcohol. Once sulfur dioxide dissolves in the juice, it converts into a pH dependent mixture of bisulfite, sulfite ions, and molecular sulfur dioxide. The "unbound" sulfur dioxide provides the antimicrobial environment in the juice, while the bisulfite and sulfite ions contribute to flavor. The quantity of sulfur dioxide needed to inhibit microbial activity is directed related to pH of the juice; lower pH means less should be added, while higher pH juice requires more. Many cider producers add sulfur dioxide immediately after pressing and juicing, but before fermentation. However, in some cases it can be added afterwards to act as an antioxidant or stabilizer. This prevents the finished cider from releasing hydrogen peroxide or aldehydes that produce "off" odors and flavors.