For Product, Treatment, Website, and General Questions, Please use the English Tachyon Customer Support Group located in T-Groups in the Community area.
E-mail: Please use support form Fax: 707.571.8910 Phone: 707.573.5800 800.966.9341 (USA only) Mail: Advanced Tachyon Technologies Inc. 480 Tesconi Circle Santa Rosa, CA 95401 USA