Metagenics
Zinc Tally 
100ml 
 
Liquid zinc sulphate solution in a base of distilled water, which may be used to evaluate zinc status.
 
Responses to tasting 10 mL of the solution normally fall into one of the following four categories
1) No specific taste or other sensation is noticed, even after the solution has been kept in the mouth for about 10 seconds
2) No immediate taste is noted, after a few seconds, a slight taste variously described as 'dry mineral', 'furry' or 'sweet' develops
3) A definite, though not strongly unpleasant taste is noted almost immediately and tends to intensify with time
4) A strong and unpleasant taste is noted immediately
Category 1 is the poorest zinc status, while category 4 is optimal
 
Dosage
2 metric teaspoons (10 mL) per test, taste in the mouth for 10 seconds then swallow
If taste is in category 1 or 2: 5 mL (1 metric teaspoon) 3 times daily until taste description of category 3 or 4 is noted
 
Warnings
Discard unused contents seven days after opening
Dietary supplements should not replace a balanced diet
Contains zinc which may be dangerous if taken in large amounts or for a long period
 
Formula
Ingredient
10 mL
Zinc sulphate
equiv. Zinc
59 mg
13.5 mg