Contact Us

General Customer Support:

email -

phone - (800) 637-7623    [toll-free in USA and Canada]

Corporate Office: (Portland, Oregon: USA - PST)

phone - (503) 235-8480


Davryan Laboratories, Inc.

1843 SE 60th Avenue

Portland, OR

USA 97215

We're happy to answer questions or help you with returns.
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