mineral

Chloride supplements

Half of the 1,476 chloride supplements in the NIH label database that print an amount list 75 mg or less per serving; the middle half list 60 mg to 183.5 mg, and 1 in 726 of the 1,451 with a plausible amount give more than the adult upper limit at the most servings their labels direct (DSLD version 9.4.0, January 2026).

How much chloride do supplements contain?

The median product lists 75 mg per serving. One in ten lists 27 mg or less, one in ten 374.5 mg or more. The amount printed most often is 72 mg (295 products).

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

The FDA Daily Value for chloride is 2,300 mg (adults and children 4 and older). The median product gives 3% of it per serving; the 90th percentile 16%.

The adult Tolerable Upper Intake Level is 3,600 mg a day (total intake from food, water and supplements). At the most servings their labels direct, 2 of the 1,451 products with a plausible amount (0.1%) give more than that from the supplement alone (what counts as plausible).

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 products list the most chloride?

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).

• ZuBroth Savory HerbUMZU1,265 mg
• Quantum Mag LiquidQuantum Nutrition Labs1,240 mg
• ActivJoint PlusTrace Minerals Research1,200 mg
• Keto K-Caps NaturalAdapted Nutrition1,200 mg
• MagnesiumSunwarrior1,178 mg
• re:play Hydration Sugar Free Tropical Breezere:play Hydration1,175 mg
• Ancestral MineralsAncestral Supplements1,175 mg
• Wholefood Minerals 642 mgTrace Minerals TM Ancestral1,175 mg

Have the amounts changed over the years?

Products whose current label entered DSLD in 2011 list a median of 72 mg; those entered in 2025, 142 mg.

In which products and brands?

Brands listing it most: Trace Minerals Research (84), Trace Minerals (38), Complete H2O Minerals (31), Nuun (27), Nutrex Research (21), Dr. Berg (20), Centrum (19), Core Nutritionals (19), Insane Labz (18), GNC Mega Men (18).

Every product listing chloride

1,581 products, A to Z by name (page 23 of 32), each with the amount its label prints; an amount far outside what other labels print is marked as a possible slip.

• Muscle Infusion ChocolateNutrex Research133 mg
• Muscle Infusion Chocolate Banana CrunchNutrex Research133 mg
• Muscle Infusion Chocolate Peanut Butter CrunchNutrex Research133 mg
• Muscle Infusion VanillaNutrex Research133 mg
• Muscle Maker Chocolate ShakeGiant Sports303 mg
• Muscle Maker Vanilla ShakeGiant Sports812 mg
• N Code Power PunchAnabolic Science Labs · off the market220 mg
• Natural BCAA + EAA Mango TwistINNOSUPPS960 mg as transcribed, likely a slip
• Natural BCAA Candy AppleINNOSUPPS90 mg
• Natural Ionic MagnesiumOmica Organics1,005 mg
• Natural Rest Plus +Trace Minerals Research185 mg
• Natural Whey Protein ChocolateMET-Rx100 mg
• Natural Whey Protein VanillaMET-Rx100 mg
• NaturalRest Plus+Trace Minerals Research185 mg
• Nature's Optimal Nutrition Energize Peach Mango SplashHealth Direct · off the marketin a blend
• NeurolytesClassified Nutrition · off the market250 mg
• NO! Muscle CrampsTrace Minerals Research312 mg
• Non GMO Whey Isolate CocoaATH120 mg
• NSP 4 Super Multi Minerals Extra StrengthGreat Earth Vitamins · off the market0.03 mg as transcribed, likely a slip
• NSP 4 Super Multi Minerals Ultra StrengthGreat Earth Vitamins · off the market0.03 mg as transcribed, likely a slip
• Nu-Mag Magnesium ChlorideLeading Pharma417 mg
• Nutriboost StrawberryP2Lifein a blend
• Nutriboost VanillaP2Lifein a blend
• NutriO2NutriFrontier · off the market9 mg as transcribed, likely a slip
• Nutritional Yeast TabletsDr. Berg's · off the market0.3 mg as transcribed, likely a slip
• Nutritional Yeast TabletsDr. Berg0.3 mg as transcribed, likely a slip
• Nutritiv-Ten Powder ChocolateSunshine Naturals330 mg
• Nutritiv-Ten Powder StrawberrySunshine Naturals330 mg
• Nutritiv-Ten Powder VanillaSunshine Naturals330 mg
• O2O2 Worldwide · off the market80.2 mg
• Obsidian Elite Muscle with Oh!mino Muscle Synthesis Activator Stimulant-Free Tropical SplashOmneDiem · off the market160 mg
• Obsidian Elite Muscle with Oh!mino Muscle Synthesis Activator Tropical SplashOmneDiem · off the market160 mg
• Ocean MineralsCrystal Star44.1 mg
• One DailyGNC Women's Ultra Mega72 mg
• One DailyGNC Mega Men · off the market72 mg
• One Daily 50 PlusEqualine34 mg
• One Daily A to Zinc With LycopeneNature's Gifts · off the market72 mg
• One Daily Active21st Century180 mg
• One Daily Adults 50+21st Century34 mg
• One Daily EnergyRite Aid Pharmacy90 mg
• One Daily Energy21st Century90 mg
• One Daily MaximumEqualine72 mg
• One Daily Maximum21st Century72 mg
• One Daily MultiGNC Mega Men70 mg
• One Daily MultivitaminGNC Women's72 mg
• One Daily Multivitamin 50 PlusGNC Women's70 mg
• One Daily Multivitamin Energy & MetabolismGNC Women's36 mg
• One Daily Multivitamin MenWalgreens Essentials72 mg
• One Daily with Lutein & LycopeneThe Vitamin Shoppe20 mg
• One Daily Women's 50+ No IronThe Vitamin Shoppe69 mg

Where next?

• Check an amount of chloride
• Labels above the upper limit
• All ingredients