Contact

To contact us, please email one of the following addresses.

Our office is open from Monday - Friday 9am-5pm PST.

Please allow 48 hours to receive a response.

If you email us regarding an order you placed, please include your order number in your email. 

General Customer Service
online@johnmasters.com

Public Relations
press@johnmasters.com 

Domestic Wholesale Inquiries
wholesaleinquiry@johnmasters.com

International Inquiries

international@johnmasters.com

Or feel free to call us toll-free at:

1-844-324-2244 for questions about your order, shipping, or delivery,
during the business hours of 9:00am-5:00pm, Pacific Time

1-844-324-2233 for questions about products, ingredients, or usage,
during the business hours of 11am-6pm, Eastern Time

 

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