Nature's Lab Gold Potassium Citrate

What the brand says

Sold as “Nature's Lab Gold Potassium Citrate - Nerve, Muscle and Heart Health Support - 250mg Potassium Citrate - 120 Capsules (120 Day Supply) (Pack of 2)”

Potassium is an important mineral which is widely available from different food sources. In addition to maintaining normal whole body and cellular fluid levels, potassium also plays a critical role in maintaining acid base balance. It is also necessary for proper muscle contraction, the maintenance of healthy heart function, and for the transmission of nerve impulses. Nature’s Lab Potassium Citrate is a well absorbed and highly bioavailable form of potassium.