A form of zinc

Zinc acetate supplements

38 zinc products in the NIH label database list zinc as zinc acetate (under 1% of the 13,751 zinc products); their median is 16.88 mg of zinc per serving, against 11 mg across all zinc products (DSLD version 9.4.0, January 2026).

How does zinc acetate compare with the other forms?

The median amount of zinc per serving in products naming each form; the count in brackets. The amount is the zinc the label gives, as printed (the Supplement Facts row normally states the element; a row named as the compound usually gives the compound's weight and is left out of these figures).

Median zinc per serving by form

Zinc by formZinc oxide15 mg (2,798)Zinc citrate10 mg (2,614)Zinc gluconate10 mg (1,509)Zinc glycinate13 mg (1,215)Zinc picolinate15 mg (720)Zinc sulfate10 mg (508)Zinc monomethionine15 mg (436)Zinc carnosine14.5 mg (61)Zinc acetate16.88 mg (38)
Zinc by formZinc oxide15 mg (2,798)Zinc citrate10 mg (2,614)Zinc gluconate10 mg (1,509)Zinc glycinate13 mg (1,215)Zinc picolinate15 mg (720)Zinc sulfate10 mg (508)Zinc monomethionine15 mg (436)Zinc carnosine14.5 mg (61)Zinc acetate16.88 mg (38)
Zinc by formZinc oxide15 mg (2,798)Zinc citrate10 mg (2,614)Zinc gluconate10 mg (1,509)Zinc glycinate13 mg (1,215)Zinc picolinate15 mg (720)Zinc sulfate10 mg (508)Zinc monomethionine15 mg (436)Zinc carnosine14.5 mg (61)Zinc acetate16.88 mg (38)
Zinc by formZinc oxide15 mg (2,798)Zinc citrate10 mg (2,614)Zinc gluconate10 mg (1,509)Zinc glycinate13 mg (1,215)Zinc picolinate15 mg (720)Zinc sulfate10 mg (508)Zinc monomethionine15 mg (436)Zinc carnosine14.5 mg (61)Zinc acetate16.88 mg (38)
Zinc by formZinc oxide15 mg (2,798)Zinc citrate10 mg (2,614)Zinc gluconate10 mg (1,509)Zinc glycinate13 mg (1,215)Zinc picolinate15 mg (720)Zinc sulfate10 mg (508)Zinc monomethionine15 mg (436)Zinc carnosine14.5 mg (61)Zinc acetate16.88 mg (38)

Source: Supplement Facts rows and their forms, NIH ODS Dietary Supplement Label Database version 9.4.0, current labels.

Products
3830 on the market
Median zinc per serving
16.88 mgall zinc products: 11 mg
Share of zinc products
under 1%38 of 13,751

Is the amount the zinc or the whole zinc acetate?

A Supplement Facts row normally states the zinc itself (a row like "Zinc (as zinc acetate)"); a row named as the compound (a row like "Zinc acetate") usually states the compound's weight, which includes what the zinc is bound to and is larger than the zinc it supplies. The front of a bottle may print either. Of the 38 products here, 38 give the zinc in its own row.

The adult Tolerable Upper Intake Level for zinc is 40 mg a day; it covers total intake from food, water and supplements. At the most servings their labels direct, 10 of the 38 zinc acetate products with a plausible amount (26.3%) give more than that.

Source: Supplement Facts rows of each product's current label, NIH ODS Dietary Supplement Label Database version 9.4.0; upper limit: Institute of Medicine Dietary Reference Intakes (2011) (what counts as plausible).

What else do these products contain?

Ingredients most often listed alongside it, with the median amount in these products and in all products
IngredientShare of these productsMedian hereMedian, all products
Vitamin C58% 225 mg100 mg
Vitamin E32% 112.5 IU30 IU
Riboflavin29% 10 mg4 mg
Calcium26% 65 mg115 mg
Copper26% 2 mg1 mg
Vitamin A26% 6,600 IU4,000 IU
Vitamin B626% 5 mg6 mg
Manganese24% 2.9 mg2 mg
Selenium24% 50 mcg55 mcg
Vitamin D24% 25 mcg15 mcg

Which products are they?

All 38, ordered by the amount of zinc per serving, largest first; an amount that looks like a slip or a compound's weight comes last, marked.

Source: NIH ODS Dietary Supplement Label Database version 9.4.0; the form each label names for its row. Daily Values: the FDA's Daily Value page.

Which brands make them?

Everyday Health (7), Nature's Sunshine (5), PharmaFreak (3), Life Extension (3), Alcon (2), EZC Pak (2), Quicksilver Scientific (2), Bronson (2), Xtendlife (2), Eli Nutrition (1).

Where next?