[2] Potassium gluconate is used as a mineral supplement and sequestrant.

It is sold over-the-counter as tablets or capsules providing up to 593 mg of potassium gluconate, thereby containing 99 mg or 2.53 milliequivalents of elemental potassium.

This is the permissible upper limit for each tablet or capsule of over-the-counter potassium supplements sold in the US.

Potassium gluconate is also sold over-the-counter as bulk powder.

[5] This is not an indicator of a safe oral daily dose in rats or humans.