Kosher means "fit" or "appropriate" for use. Alcohol is permitted in Judaism, so it would not make something non-kosher.
Imeans the produvt is kosher It does not mean the product is kosher! It means an entity is stating the product is kosher. K is not a widely accepted marking. Do the research before consuming any K product if you do not want to ingest animal or non-kosher animal products. It is not to be trusted. It is not an agency.
The product is kosher
on food packaging, it signifies that the product is kosher.
Kosher alcohol is no different chemically from non-kosher alcohol. Most beers and hard liquors are kosher by default. The only forms of alcohol that need to be specifically certified are wines, wine based liqueurs, or if such ingredients as cream and flavourings are added. Kosher alcohol would be no better... or worse... for you than any other alcohol.
Whey is a dairy product, made from milk and can be kosher. As this is a processed food product, it would require kosher certification to be considered kosher.
Islam forbids alcohol completely. Judaism permits alcohol. It's forbidden only when the product isn't kosher; such as alcoholic beverages which include ingredients from non-kosher animals (such as pig-based additives in certain beers), or wine that does not accord with the kosher requirements of "mevushal" or the particular issues of non-Jewish contact with the fermented grapes.
No. Sweet Baby Ray's Original is not a certified kosher product. The company itself also warns that its product is not kosher.
The answer is that it really depends on if the product has a kosher certification, or not.
kosher
All alcohol is kosher unless something is added to it to render it non-kosher such as flavourings or cream. Additionally, due to the holy nature of grapes in Judaism, any alcohol product containing grape, including wine, requires specific certification.
Kosher D - kosher dairy: Kosher means that a food is "suitable" according to the Jewish religious rules. Dairy means it is treated as dairy product so religious observant Jews won't eat it together with meat.
Something being kosher just means it's adheres to the dietary laws of Judaism. Since in Judaism there is no taboo against alcohol so all alcohol is technically kosher. The distillery in Ireland had/has a Jew overseeing production so they can label it as "Kosher."