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Contact Us

For web related or customer service related inquiries, call us 8am–5pm PST at:

1-855-COS-BAR1 (1-855-267-2271)

For the Corporate Office, Call us at:


You may send your written comments and inquiries to us by mail:

Cos Bar USA, Inc.
1537 Pontius Avenue, Unit A
Los Angeles, CA 90025