What peppers are used to make tabasco hot sauce?

Tabasco hot sauce is primarily made from tabasco peppers, which are a variety of chili peppers known for their heat and flavor. The peppers are harvested, mashed, and then mixed with salt before being aged in oak barrels. After aging, vinegar is added to the mixture to complete the sauce. This combination results in the distinctive tangy and spicy flavor that Tabasco is known for.