Vermouth, just like Vodka, Gin, Rum, Tequila, Whiskey, or Scotch is a liquor. As long as you leave it in a closed container it will last forever.
^ ...the above answer is not quite so, vermouth is a fortified (with alcohol) wine, as such, it lasts a long time. However, at 18% alcohol, it is much lower "octane" than the other mentioned drinks; Vodka, Gin, Rum, Whiskey and Scotch all (usually) have at least 40% alcohol, up to (sometimes) over 75% (151 rum). Vermouth keeps well, and very well if refrigerated.
It should last a while if it has never been opened. After it has been opened it lasts as long as an opened bottle of port or sherry, and starts showing some off flavours in a month or two.
Until it expires.
How long is a bottle of winstrol good for after it is opened
It will remain good for years if the bottle is closed.
Opened vermouth will last a long time. The alcohol content is high and that destroys any bacteria that may be present. You should drink it as quickly as possible because it not only tastes good, but you don't want to lose the flavor.
if opened from 2-4 days if closed about 11-14 months
A long time, 5 years at least unopened or opened provided you keep it cool and out of the sun.
About a week.
A bottle of an opened white wine is OK for about a week. A bottle of an opened red wine can last about a month. How do you put a spoon in a wine bottle?
Spirits generally keep quite a while -- a few years -- especially if the cork/ lid remains intact and no air seeps into the bottle.
Spirits generally keep quite a while -- a few years -- especially if the cork/ lid remains intact and no air seeps into the bottle.
indefinite