Keep this critical filtration system healthy to optimize lungs, heart, and liver health. Under 10lbs or less with 1/4 dropper (0.25 ml), from 10-20 lbs with 1/2 dropper (0.5 ml), 20-35 bs with1 dropper (1 ml), Over 38 lbs with 2 Droppers (2 ml).
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