Woodford Reserve Masters Collection Historic Barrel Entry #18 the 2022 Masters Collection expression that explores Woodford’s fifth flavor source maturation through the lens of barrel entry proof, distilling and entering bourbon into the barrel at 100 proof rather than the modern standard of up to 125 proof, replicating a pre-modern production practice that produces a fundamentally different whiskey character.

Federal law permits bourbon to enter the barrel at up to 125 proof. Modern distilleries typically barrel between 110 and 125 proof higher entry proofs maximize yield from each barrel and can accelerate certain aspects of maturation. But before modern efficiency standards, many 19th-century distilleries entered at much lower proofs, sometimes 100 or below. At lower entry proof, the spirit begins maturation with more water present: the oak extraction proceeds differently, the congeners interact with the wood differently, and the resulting whiskey develops more grain character and a rounder, less concentration-driven profile than high-entry production achieves.

The #18 designation refers to this being the 18th release in the Masters Collection series. It is the only Masters Collection expression to isolate barrel entry proof as its single variable every other production step is identical to the standard Woodford Reserve, making it a precise comparison of what 100-proof entry vs. 110-125-proof entry actually produces in the glass.

Tasting Notes

• Nose: More grain-forward than standard Woodford toasted cereal, soft caramel, vanilla, and oak with the grain character preserved by the lower entry proof
• Palate: Rounded and fuller in grain texture than standard production; caramel and vanilla with more prominent grain structure and less oak-driven concentration than high-entry-proof bourbon produces at comparable ages
• Finish: Medium-long with grain-forward warmth and gentle oak

Specs

• Distillery: Woodford Reserve Distillery, Versailles, Kentucky
• Style: Kentucky Straight Bourbon Whiskey, Masters Collection (#18)
• Barrel Entry Proof: 100 (vs. modern standard of up to 125)
• Mash Bill: 72% corn, 18% rye, 10% malted barley
• Distillation: Triple copper pot still
• ABV: 45.2% (90.4 Proof)
• Release: 2022
• Size: 750ml

Browse the full Woodford Reserve collection at Wooden Cork.

Frequently Asked Questions

• What difference does 100-proof barrel entry make? Lower barrel entry proof means more water is present in the spirit at the start of maturation. The oak extraction rate changes, the spirit-wood interaction develops differently, and the resulting whiskey preserves more grain character while developing less of the concentrated caramel and vanilla that high-entry-proof production drives.
• Is this the only Masters Collection release about barrel entry proof? Yes Historic Barrel Entry #18 is the only expression in the Masters Collection series that isolates barrel entry proof as its single variable, making it a unique technical comparison within the lineup.
• What is the Masters Collection five-flavor-source concept? Woodford identifies five sources of flavor: water, grain, fermentation, distillation, and maturation. Each Masters Collection release changes exactly one of these five variables to demonstrate its specific impact on the final whiskey.

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