In one sentence
Sodium BHB is beta-hydroxybutyrate bound to sodium, the electrolyte most people know from table salt.
Background
Sodium helps control fluid balance and muscle and nerve signals. The amount in one gummy is small.
Its role in Gelacept
It completes the three-salt set with calcium BHB and magnesium BHB. The brand says the formula helps maintain electrolyte balance.*
Good to know
Because BHB comes as a salt, the minerals travel with it. See the full picture in electrolytes and BHB salts.