YOUR BARRELS STILL
HAVE MORE TO GIVE
Replenish. Restore. Reuse
RESTORING OAK PHENOLICS
Replenish & Save
Why retire a barrel when it still has so much to offer? Madeva naturally restores the oak phenolics that diminish over time.
This liquid oak extract helps you extend the life of your barrels, save on replacements, and maintain quality, all while preserving the depth and character that define your craft.

OAK SCIENCE
Applying wood chemistry
Cask ageing balances chemistry and craftsmanship, but fading oak extractives reduce maturation efficiency over time.
Madeva restores these compounds, replenishing the barrel’s interior for continued flavor release.
Backed by expertise in wood chemistry, it’s a science-driven solution for consistent, high-quality maturation.
MADEVA IN 4 STEPS

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MADEVA,
FOR OAK
FROM OAK
Barrels have long been vital in enhancing the flavor of spirits and wines, but their effectiveness diminishes as their key components are absorbed over time.
With new barrels costing between $300 and $1,200, expenses can add up quickly. As a result, many are opting for rejuvenation and oak alternatives to maintain product quality.
MADEVA
COMMERCIAL,
BENEFITS,
TECHNICAL
MADEVA IS OAK
Madeva efficiently restores the molecular complexity of depleted barrels using time-honored oak extractives. Available in French Oak, American Oak, and Madeva Blend, it allows distillers to enhance their spirits while maximizing the value of existing barrels. This cost-effective solution simplifies barrel rejuvenation, reduces production delays, and ensures quality without increasing costs.