Kosher wine is made under specific standards of Jewish law, with careful oversight throughout the winemaking process. At R. Degen, our wines are produced under the oversight of winemaker and Rabbi Mendel Wenger, who maintains the kosher integrity of the wine while pursuing excellence of the highest quality in every bottle.

R. Degen wines are produced under the strict kosher supervision of the Orthodox Union, ensuring that every step of the process meets the required standards. Certification details are provided on each bottle and product page so customers can easily confirm the wine’s kosher status.

Non-mevushal wine is kosher wine that has not been flash-heated or pasteurized. Accordingly, the only individuals who can make the wine are those who are observant Jews. This allows the wine to remain closer to its natural expression, preserving freshness, texture, aromatics, and a more traditional sense of place.

Mevushal wine, on the other hand, is pasteurized so that non-Jewish individuals can help make the wine. This makes production easier and less expensive, but can affect the flavor, texture, and quality of the final product. We do not make any Mevushal wine at R. Degen.

No. At R. Degen, kosher winemaking is never treated as a compromise. Our goal is to produce serious, terroir-driven wines using thoughtful vineyard sourcing, careful cellar practices, and a commitment to quality at every stage.

If anything, the transparent ingredient disclosure and non-mevushal production method of R. Degen wines demonstrates a heightened dedication to quality, even among non-kosher producers.

We begin with exceptional fruit and allow the vineyard to guide the wine. Every decision, from sourcing to fermentation to aging, is made with restraint and intention. Our philosophy is simple: make elegant, honest wines that happen to be kosher, without shortcuts in quality.

Yes. R. Degen wines are produced in extremely limited quantities, allowing us to focus on quality, vineyard character, and careful attention throughout the winemaking process. Each release is intentionally small and crafted with a strong sense of place.

Yes, our wines are aged in 100% kosher French oak, with the duration of aging based on the variety, vintage, and desired expression of the wine. Oak is used thoughtfully, never to overpower the fruit, but to support texture, structure, and balance.

We begin with exceptional fruit and allow the vineyard to guide the wine. Every decision, from sourcing to fermentation to aging, is made with restraint and intention. Our philosophy is simple: make elegant, honest wines that happen to be kosher, without shortcuts in quality.

R. Degen wines are available for direct shipping where permitted by law. Shipping availability may vary by state, and customers can confirm eligibility at checkout before completing an order.

At this time, R. Degen does not operate a traditional tasting room. Our wines are primarily available through our website, select events, and limited release offerings.

Special arrangements for private tastings in the Bay Area can be requested by contacting us via our contact form.

R. Degen is currently focused on direct-to-consumer availability and limited releases. Select retail or restaurant placements may become available over time, and updates will be shared as distribution expands.

The best way to stay connected is to join our mailing list. Subscribers receive early access to new releases, event announcements, and updates from the vineyard and cellar.