Leptospira interrogans serovar Hardjo 204 (inactivated) 2.0-3.0 x 109 organisms.
Adjuvant: (10% alum) Insoluble aluminium salt equivalent to aluminium 0.5-0.7 mg.
Adjuvant:
Thiomersal (preservative): 0.085 mg – 0.115 mg.
For the full list of excipients, see section "Pharmaceutical particulars".