Hoyu America, Co.

Phone: +1 714-230-3000

Fax: +1 714-230-3060

HOYU AMERICA, CO.

Company ProfileAbout Hoyu America

Color Your HeartProducts of coloryourheart.com

HistoryHoyu's 110+-Year History

Product DevelopmentR&D is Hoyu's Driving Force

Brand PortfolioHoyu USA's Rich Line of Products

Bigen USAProducts of bigen-usa.com

Hoyu Around the GlobeHoyu's Global Network

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Hoyu ProfessionalHoyu's Salon Products

Our PhilosophyA Commitment to Excellence

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 Skin Allergy Test

You can learn about the skin allergy test which is an essential procedure before applying hair color.