At Sonoma Pharmaceuticals, we love to help to our customers or doctors. Whether it’s finding more information about our products or where to get it, we’ll do our best to help you.

Customer Service

Phone: +1 800-759-9305
Email: customerservice@sonomapharma.com

Investor Relations

Phone: +1 707-559-7380
Email: ir@sonomapharma.com

Adverse Events

For medical information or to report an adverse event please call +1 800-759-9305

United States

1129 North McDowell Blvd.
Petaluma, California 94954
Phone: +1 800-759-9305

International

Phone: +31 (0)475 318 666
Fax: +31 (0)475 318 342

Europe

Boven de Wolfskuil 3, C30-C32
6049 LX Herten/Roermond
The Netherlands

Customer Service Europe

Phone: +31 (0)475 318 666
Fax: +31 (0)475 318 342