Updated March 2026
Official Buffalo Trace gluten-free language unused. buffalotracedistillery.com flagship: Kentucky straight bourbon, 90 proof / 45% ABV, Mash Bill #1. Sazerac nutrition: unless a product is specifically labeled gluten-free, they make no gluten-free claims. Mash can include rye and barley malt; distillation is not automatically a health claim (TTB 2020-2 / ). Official 110 calories / 0 g sugar per 1.5 oz. A 1.5-ounce 45% pour is 1.13 NIAAA drinks. E.H. Taylor Small Batch is 100-proof straight, not bottled-in-bond.
Related: bourbon gluten-free, Buffalo Trace vs Maker’s Mark, Fireball gluten-free.
Class vs claim
| Language | 1.5 oz drinks |
|---|---|
| Flagship straight | 1.13 |
| Calories | sazerac.com |
| Official GF | — |
| EHT Small Batch | 27 CFR 5.88 |
Read the bottle. Pour math: whiskey drinks.
Sources
- https://www.buffalotracedistillery.com/our-brands/buffalo-trace/buffalo-trace-bourbon/: 90 proof (45%). Sazerac nutrition: 110 cal / 0 g; no GF claim unless labeled.
- TTB Ruling 2020-2; 27 CFR 5.63 / 5.143 / 5.88. NIAAA December 2025. Not medical advice.