Some salt substitute brands include Morton, No Salt and Nu Salt. When products are salt-free, this means that potassium chloride has replaced all of the sodium. Salt substitutes are a seasoning alternative for individuals who need to restrict the amount of sodium in their diets due to health concerns.
"Lite" or "low sodium" salt substitutes are also available These salt substitutes contain a mixture of sodium and potassium. As of 2015, some brands include Diamond Crystal Salt Sense and Morton Lite Salt Mixture. Salt substitutes may not be safe for some individuals with kidney problems or those who are taking certain medications, so it is best to talk to a doctor before use.