unsalted

adjective
UK /ʌnˈsɒltɪd/
US /ʌnˈsɔːltɪd/

Not having salt added to it.

She bought unsalted butter for the cake.


OTHER MEANINGS

2. Not preserved or treated with salt.

The unsalted hides were softer and easier to work with.

3. Lacking salt flavor; bland.

The soup tasted unsalted, so he added a pinch of salt.

4. Not containing salt as an ingredient, as in packaged foods.

Look for unsalted nuts if you are watching your sodium.