Need to Know How to Keep Yoshon?

The Yoshon Network Inc. recommends the new book "Vintage Grain" for those who want to learn everything about the Mitzvah.


Order Your Copy Here!

Everything is Yoshon!

The Yoshon Network Inc. looks forward to serving you when the new season starts.


It has taken extensive work, time and research to create our site. It is an ongoing process with constant updates.

Brought to you by

The Yoshon Network Inc., a non-profit organization dedicated to helping people keep the Mitzvah of Yoshon.
(Unaffiliated with Rabbi Y. Herman & Project Chodosh.)

Use our Date Code Database.

To look up a product's Yoshon status, please follow these simple instructions...
(Or for complete visual instructions, go to "How to Use Our Site".)

First, find your item,

by typing the name of the product in the Search Box and hit "Enter".

When your product appears,

Click on "Read More" or the product image.

Next, when the whole product is shown,


scroll down and click on "Additional Info" to display the Date Code, Yoshon status and other info.

Items can also be looked up by Category.

If an item is not found, we have no information on it.

(It doesn't mean it is not Yoshon.)

To view certification

scroll down and click on "Description" to see the Hechsher.

To learn more

Has this service has helped you?

Please consider making a donation. Work is volunteer only, but it costs money to maintain this online service. Please help support our cause and get extra merit for the mitzvah!