Phone
To place an order, for advice on skincare, or to ask questions about our products, returns, exchanges, or other inquiries, please call between 8 AM and Midnight ET, Monday through Friday (except holidays), and between 8 AM and 8 PM ET on weekends:

1.800.DHC.CARE (342.2273)
1.415.908.1401 extension 6301
1.800.342.3004 For Japanese language

Fax
1.888.650.7118 Ordering, customer service, and beauty consultation
1.415.908.1408 Corporate office

Mail
DHC USA Inc.
5021 Louise Drive
Mechanicsburg, PA 17055-6916