Zinc Gluconate VS Glycinate: Which One Is Better?

Zinc Gluconate VS Glycinate

Zinc Gluconate VS Glycinate: Which One Is Better?

Zinc is an important trace element. It is widely involved in the human body’s protein, lipid, nucleic acid metabolism, and gene transcription processes. Zinc comes in many forms. Zinc Gluconate and Zinc Glycinate are two of the more common ones. Today’s article is about “Zinc Gluconate VS Glycinate: Which One Is Better?” as the topic to get to know these two ingredients.

*This article is for informational purposes only. For specific products involved, please contact Nutri Avenue to confirm availability. Thanks.

Zinc Gluconate VS Glycinate: What Are They?

What Is Zinc Gluconate?

Zinc gluconate is the zinc salt of gluconic acid. At room temperature, its appearance appears as white crystals or granular powder. Its chemical formula is C12H22O14Zn. The molecular weight is 455.686 g/mol. The CAS number is 4468-02-4. The ingredient is odorless and has a slightly astringent taste. It is very soluble in boiling water. Dissolve in water. Insoluble in absolute ethanol, chloroform, or diethyl ether.

It is clinically suitable for zinc deficiency diseases such as anorexia in children, various skin acne, and recurrent oral ulcers.

What Is Zinc Glycinate?

Zinc glycinate is an organic zinc compound. Its chemical structure contains zinc atoms bonded to glycine molecules. This special structure makes the ingredients easier to absorb and utilize in the human body. Compared with traditional inorganic zinc, zinc glycinate has higher biological activity. It can increase the body’s zinc reserves and help improve various symptoms caused by zinc deficiency.

Zinc glycinate appears as a white powder and is slightly soluble in water. Its molecular formula is C4H8N2O4Zn. The molecular weight is 213.5263 g/mol. The CAS number is 14281-83-5. This ingredient is mainly used in the following three areas.

  1. Food includes dairy foods, meat foods, baked foods, pasta foods, seasoned foods, etc.
  2. Medicines include health foods, fillers, pharmaceutical raw materials, etc.
  3. The feed includes canned pets, animal feed, aquatic feed, vitamin feed, veterinary pharmaceutical products, etc.

Zinc Gluconate VS Glycinate: What’s The Difference?

The difference between zinc glycinate and zinc gluconate is mainly reflected in the composition, efficacy, etc.

First of all, zinc glycinate is mainly composed of glycine and zinc elements. Zinc gluconate is mainly composed of glucose and zinc elements.

Secondly, zinc glycinate is mainly used to enhance immunity. It also promotes digestion. Zinc gluconate can supplement zinc in the body. It promotes growth and development.

Finally, zinc glycinate is generally used to treat pica, anorexia in children, and other diseases. Zinc gluconate is generally used to treat anorexia, growth retardation in children, and other diseases.

Zinc Gluconate VS Glycinate: Which One Is Better?

At present, there is no research to show which one of the two is better. Among them, zinc glycinate has a high absorption and utilization rate and does not cause any inhibitory effect with other nutrients. For infant products, zinc glycinate can improve immunity and reduce the chance of infection. It helps the baby’s growth and development. Zinc also supports mental development. For adult men, taking zinc glycinate is beneficial to improving sperm quality. It can improve physical weakness and kidney deficiency.

However, zinc glycinate and zinc gluconate both belong to Class 9 dangerous goods. Therefore, this product is more difficult to export.


Zinc exists in numerous enzyme systems, such as carbonic anhydrase, DNA and RNA polymerase, etc. It is an essential substance for the synthesis of nucleic acids, proteins, carbohydrates, and the utilization of vitamin A. It promotes growth and development and improves taste. The World Health Organization recommends supplementing with zinc salt when normal food cannot guarantee nutrition.

Zinc also comes in many forms. The zinc glycinate and zinc gluconate discussed today are two of its forms. And both have good benefits. Among them, although there is no clear answer to the question “Zinc Gluconate VS Glycinate: Which One Is Better?”, it is undeniable that zinc glycinate is more easily absorbed and utilized in the human body.

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