In addition to our Quality Management certifications, we invest in product-specific certifications to support our customers in our key operating geographies.



Kosher certified

Our products Tartaric Acid and Grapeseed Oil are Kosher certified, which indicates that those food products are considered suitable to be consumed by the Jewish community.


Grape Seed Extract and Polyphenols are also Kosher certificated, complying with the Jewish religion food concepts.


Organic Certifications

Alvinesa manufactures and markets organic white grape seed products.



ISCC certified

We commercialise second-generation bioethanol in accordance with ISCC standards for the liquid bio-fuel industry.


Do you need further information?

Our customer service department will be happy to answer your queries.

Read more