See table of recommendations. Children from 3 years old: 1 vial a day when most needed; then, gradually spread out to 1 vial every 2 days, every 3 days until taking 1 vial a week as a maintenance. To open the vial, insert the straw into the vial to break the foil seal and drink. Can be mixed with fruit juice.
Weight from 10 to 12 kg > Dose: 1/2 vial on alternate days (keep the other half vial refrigerated). Maintenance: 1 vial per week (1/2 vial on 2 consecutive days).
Weight from 13 to 15 kg > Dose: 1 vial on alternate days. Maintenance: 1 vial per week.
Weight from 16 to 24 kg > Dose: 1 vial per day. Maintenance: 1 vial per week.
Weight 25 to 40 kg > Dose: 1 vial per day. Maintenance: 2 vials per week.
Over 40 kg > Dose: 2 vials per day. Maintenance: 2 vials per week.