mineral

Potassium supplements

Half of the 11,614 potassium supplements in the NIH label database that print an amount list 99 mg or less per serving; the middle half list 50 mg to 190 mg (DSLD version 9.4.0, January 2026). The 290 products whose only supplement ingredient is potassium list a median of 99 mg.

How much potassium do supplements contain?

The median product lists 99 mg per serving. One in ten lists 20 mg or less, one in ten 330 mg or more. The amount printed most often is 99 mg (630 products).

How do the amounts compare with the Daily Value and the upper limit?

The FDA Daily Value for potassium is 4,700 mg (adults and children 4 and older). The median product gives 2% of it per serving; the 90th percentile 7%.

The upper limit is for total intake from food, water and supplements unless stated, and does not apply under medical supervision. A label amount is what the maker printed. This is data, not advice: the NIH ODS fact sheets explain what each nutrient does.

Which forms of potassium do labels name?

Potassium citrate is the form named most often: 1,756 of the 12,166 potassium products (14%), ahead of potassium chloride (1,494, 12%) and potassium bicarbonate (469, 4%). A product naming two forms counts in both; the table below gives every form.

• Potassium citrate
• Potassium chloride
• Potassium bicarbonate
• Potassium gluconate

Which products list the most potassium?

On-market products, per serving, with a plausible amount: the rule leaves out likely entry slips, such as an amount far beyond every other label with no %DV or strength on the label to back it (each product page still shows its own amount, marked).

• BananaON Optimum Nutrition3,110 mg
• Potassium BHB UnflavoredNutricost2,483 mg
• Potassium BHB 9 g UnflavoredNutricost2,483 mg
• Mass Triple ChocolateMutant2,300 mg
• Super Mass Gainer Rich ChocolateDymatize2,300 mg
• Bulk 1340 Double ChocolateGNC Pro Performance2,240 mg
• Mass Infusion ChocolateNutrex Research Black Series2,070 mg
• ChocolateInner Armour Sports Nutrition1,970 mg

Have the amounts changed over the years?

Products whose current label entered DSLD in 2011 list a median of 90 mg; those entered in 2025, 115 mg.

In which products and brands?

Brands listing it most: Douglas Laboratories (224), NutraBio (180), Nature's Plus (163), GNC Beyond Raw (103), Core Nutritionals (101), MET-Rx (99), Dymatize (98), XYMOGEN (90), GNC Pro Performance (89), Syntrax (85).

Every product listing potassium

12,166 products, A to Z by name (page 28 of 244), each with the amount its label prints; an amount far outside what other labels print is marked as a possible slip.

• Beta Ala 9Universalin a blend
• Beta BCAA LimeadeCellucor9 mg as transcribed, likely a slip
• Beta BCAA Tropical SplashCellucor9 mg as transcribed, likely a slip
• Beta BCAA WatermelonCellucor9 mg as transcribed, likely a slip
• Beta Charge Fruit PunchMRI Performance Athlete Competitive Series · off the market67 mg
• Beta Charge OrangeMRI Performance Athlete Competitive Series · off the market67 mg
• Beta Charge Peach MangoMRI Performance Athlete Competitive Series · off the market67 mg
• Beta Nox Berry LemonadeNew Whey Nutrition · off the market75 mg
• Beta Nox Citrus BlastNew Whey Nutrition · off the market75 mg
• Beta Nox Pre-Workout MixIDS · off the market75,000 mg as transcribed, likely a slip
• Beta Nox Pre-Workout Mix Berry LemonadeIDS · off the market75 mg
• Beta-Alanine Powder Fruit FusionON Optimum Nutrition55 mg
• Beta-Alanine Powder UnflavoredON Optimum Nutrition55 mg
• Beta-Alanine Powder UnflavoredOptimum Nutrition55 mg
• Beta-Immune Booster Very BerryAirborne Plus210 mg
• Beta-Immune Booster Zesty OrangeAirborne Plus210 mg
• Beta-NOX Pre-Workout Mix WatermelonNew Whey Nutrition · off the market20 mg
• BetaBoost + Vitamin C CitrusAirborne Advanced130 mg
• Better BodyHyperbiotics6 mg as transcribed, likely a slip
• Better//Broth Keto ThymePruvit100 mg
• Better//Broth Salted CaramelPruvit80 mg
• Beveri Immunity Boost Natural Tangerine Flavorbeveri200 mg
• Beveri Immunity Boost Natural Tropical Fruit Flavorbeveri200 mg
• BeWell Daily Multivitamin & MineralArbonne50 mg
• BeWell Superfood GreensArbonne · off the market100 mg
• BeWell Superfood Greens SpirulinaArbonne100 mg
• Beyond BasicsMRM75 mg
• Beyond CoQ10Natures Plus9 mg as transcribed, likely a slip
• Beyond CoQ10NaturesPlus9 mg as transcribed, likely a slip
• Beyond FoodCountry Life · off the market99 mg
• Beyond Food Iron FreeCountry Life99 mg
• Beyond Osteo-fx Tropical Vanilla FlavorYoungevity23 mg
• Beyond Tangy TangerineYoungevity100 mg
• Beyond Tangy Tangerine 2.0Youngevity0.0875 mg as transcribed, likely a slip
• Beyond Tangy Tangerine 2.0 Citrus Peach FusionYoungevity175 mg
• BHB 11.7 g UnflavoredNutricost271 mg
• BHB 13.9 g UnflavoredNutricost · off the market986 mg
• BHB Berry LemonadeNatures Plus KetoLiving75 mg
• BHB Exogenous Ketones Blue Ice Popfitfactor KETO2 mg as transcribed, likely a slip
• BHB Exogenous Ketones Peach Mangofitfactor KETO2 mg as transcribed, likely a slip
• BHB Keto BurnSNAPin a blend
• BHB Salts Orange MangoNutricost271 mg
• Bi-Carb FormulaAdaptogen Research125 mg
• Bi-Carb FormulaKlaire Labs · off the market125 mg
• Bicarb BlendPure161 mg
• BID MultiSelectMoss Nutrition30 mg
• BID MultiSelect (without Copper, Iron, Vitamin K)Moss Nutrition30 mg
• Bing BlackBing Beverage Company110 mg
• Bing RazBing Beverage Company150 mg
• Bio "C" 1000 PlusJeunique · off the market18 mg

Where next?

• Liquid potassium
• Potassium powder
• Check an amount of potassium
• Labels above the upper limit
• All ingredients