Ingredient

Zinc Sulfate Hydrate

Zinc sulfate heptahydrate is a pharmaceutical ingredient used to supplement zinc.

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99
Single ingredient
23
Combination
76
Prescription medication
61
OTC medication
38

MFDS ingredient code M217501

What does it do?

Zinc sulfate heptahydrate is a trace element supplement used to prevent or treat zinc deficiency in the body. It is mainly provided as a complex with vitamins to help improve nutritional status.

Zinc is an essential mineral that assists the function of various body enzymes and is crucial for maintaining the immune system. Zinc sulfate heptahydrate decomposes in the body into zinc ions, contributing to cellular function and metabolic processes.

Commonly used for

Approved uses differ by product. Check each product's information for its actual use.

Good to know

Zinc sulfate heptahydrate is widely used as a nutritional supplement due to its easy absorption and high stability compared to other zinc compounds. It is provided as a complex with vitamins to supplement a variety of nutrients together.

Medicines containing this ingredient

Even with the same ingredient, strength, dosage form and how it is taken can differ.

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99 total

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Even with the same ingredient, dosage and approved uses can differ by strength, dosage form and combined ingredients. Check each product's information before taking it.

Combined ingredients

Ingredients used together with this ingredient in combination products.

Questions about this ingredient

  • QWhat is the reason for including zinc in nutritional supplements?

    Zinc sulfate hydrate is a trace element supplement designed to prevent or treat zinc deficiency in the body. Zinc is an essential mineral that supports the function of various enzymes and the maintenance of the immune system, and is commonly provided in combination with vitamins. If you are taking several products containing zinc, please verify if there are overlapping ingredients.

    Answers 1 · 2026.09.14

For anything that needs medical judgment, consult a doctor or pharmacist.

SourceKorea Ministry of Food and Drug Safety (Drug Safety Korea)

This drug information is based on data provided by the Korea Ministry of Food and Drug Safety.
Consult a doctor or pharmacist for accurate dosage, administration, and usage instructions.