Walnuts are one of the healthiest nuts with a whole wealth of nutritional properties.

Types of walnuts available

In-shell walnuts

Shelled walnuts

Contact us for a customized product or packaging


Considered to be a food of the gods in ancient times, walnuts can be used in all types of recipes, desserts or even liqueurs.

At Grau nuts, we work with both in-shell and shelled walnuts, depending on our customer’s needs.

Health benefits of walnuts

Walnuts are great source of nutrition and energy. Here are some of their benefits:

They help the cardiovascular system

They raise serotonin levels

It is the nut with the most antioxidants

Its fats are barely saturated

Rich in Vitamin B, such as B1 and B6, that help our brain and muscles to work

Our Commitment
to the Planet

In Grau nuts, we care for the planet. For this reason, we work daily towards sustainable local practices that help reduce our environmental footprint, including reducing our energy consumption through solar panels and seeking other ecological means for optimal production and delivery of our products.


Walnuts technical file