Grain Endeavor vodka — frequently asked questions

Grain Endeavor vodka is produced in Medfield, Massachusetts. Grain Endeavor vodka is bottled at 80-89 proof (40-44.5% ABV). TTB COLA records for the brand span from 2025 to 2026. All facts in this summary come from the TTB Public COLA Registry.

At a glance

Producer

Astraluna, LLC

Location

Medfield, Massachusetts

TTB-approved labels

2

Status

APPROVED

Proof

80-89 proof (40-44.5% ABV)

Where is Grain Endeavor vodka made?

Grain Endeavor vodka is produced in Medfield, Massachusetts. The distillery, Astraluna, LLC, holds the TTB basic permit for the brand. According to TTB COLA records, Grain Endeavor vodka appears on 2 approved labels.

Who makes Grain Endeavor vodka and who owns the brand?

The basic permit holder is Astraluna, LLC. Per TTB filings, Grain Endeavor labels are approved under that permit.

What proof is Grain Endeavor vodka?

Grain Endeavor vodka is bottled at 80-89 proof (40-44.5% ABV). According to TTB COLA records, these proof values are drawn from approved label filings.

Data from the U.S. Alcohol and Tobacco Tax and Trade Bureau (TTB) Public COLA Registry.