The best thing to do is to ask directly the company:
Contact: M. GOSSELIN Thierry
Address: Laboratoires Biové
Rue de Lorraine
P.O. Box 45
62510 ARQUES - FRANCE
Telephone: +33 (0)3 21 98 21 21
Fax: +33 (0)3 21 88 51 95
Telex: 133 244
E-mail: Thierry.Gosselin.Biove@wanadoo.fr
WEB:
www.beekeeping.org/biove/