What is the Difference Between Zinc Citrate and Zinc Gluconate?

Zinc citrate and zinc gluconate are two different forms of zinc supplements. The main differences between them are:

1. Absorption: Both zinc citrate and zinc gluconate are well-absorbed forms of zinc. In a randomized, double-blind study, zinc citrate was shown to have an absorption rate of 61.3%, while zinc gluconate had an absorption rate of 60.9%. Another study found that when given as a supplement without food, zinc citrate absorption was comparable with that of zinc gluconate and higher than zinc oxide.
2. Taste: Zinc citrate has been reported to have a less bitter and more appealing taste compared to zinc gluconate.
3. Cost: Zinc citrate is typically less expensive than zinc gluconate, with costs per kilogram of zinc being $30 and $78, respectively.

Both zinc citrate and zinc gluconate can be used to maintain and support healthy levels of zinc in the body. They are available in various formats such as lozenges, sprays, liquids, tablets, and capsules. When choosing between zinc citrate and zinc gluconate, consider factors such as taste, cost, and absorption rate. Ultimately, the best form of zinc for you will depend on your individual needs and preferences.

Comparative Table: Zinc Citrate vs Zinc Gluconate

Zinc citrate and zinc gluconate are two different forms of zinc supplements. Here is a table highlighting the differences between them:

Both zinc citrate and zinc gluconate are well-absorbed forms of zinc, but they have some differences in their chemical composition and taste. Zinc citrate is the zinc salt of citric acid, while zinc gluconate is the zinc salt of gluconic acid. Zinc citrate has a higher molar mass than zinc gluconate. When taken as a supplement without food, zinc citrate absorption is comparable to zinc gluconate. However, zinc gluconate has a more appealing taste than zinc citrate.