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Non-nutrient/non-botanical · Supplement ingredient

Potassium Chloride

Potassium Chloride is listed on 464 U.S. supplement product labels in the NIH DSLD, #352 of 4,614 by label frequency.

464
Products
#352 of 4,614
By frequency

How common is Potassium Chloride?

Number of supplement labels listing Potassium Chloride vs nearby non-nutrient/non-botanical ingredients

products
Source NIH Dietary Supplement Label Database (DSLD) As of 2026

Products containing Potassium Chloride

100% Casein Protein Chocolate Peanut Butter
GNC Pro Performance
26 ingredients · Multi-Vitamin and Mineral (MVM)
On Market
100% Casein Protein Cookies & Cream
GNC Pro Performance
27 ingredients · Multi-Vitamin and Mineral (MVM)
On Market
100% Casein Protein Vanilla
GNC Pro Performance
25 ingredients · Amino acid/Protein
On Market
100% Soy Isolate Chocolate Supreme
GNC Pro Performance
24 ingredients · Amino acid/Protein
On Market
2-Day Fast Formula Vanilla Flavored
Beachbody Nutritionals
60 ingredients · Multi-Vitamin and Mineral (MVM)
On Market
A Thru Z Active Performance
Walgreens
74 ingredients · Botanical with Nutrients
On Market
Action Natural Grape Flavor
amino VITAL
21 ingredients · Amino acid/Protein
On Market
Action Natural Lemon Flavor
amino VITAL
21 ingredients · Amino acid/Protein
On Market
Adaptogen+ Lean
Purely Inspired
16 ingredients · Botanical with Nutrients
On Market
Adults' 50+ Multivitamin/Multimineral
up&up
74 ingredients · Other Combinations
On Market
Advanced Formula A Thru Z
Walgreens
72 ingredients · Multi-Vitamin and Mineral (MVM)
On Market
Advanced Formula Complete
DG Health
69 ingredients · Multi-Vitamin and Mineral (MVM)
On Market
Advanced Formula Multi Vitamins & Minerals
Berkley & Jensen
72 ingredients · Multi-Vitamin and Mineral (MVM)
On Market
Amino X Fruit Punch
BSN
21 ingredients · Amino acid/Protein
On Market
Amplified 100% Whey Protein Chocolate
GNC Pro Performance AMP
31 ingredients · Other Combinations
On Market
Amplified 100% Whey Protein Chocolate
GNC Pro Performance AMP
31 ingredients · Other Combinations
On Market
Amplified 100% Whey Protein Vanilla
GNC Pro Performance AMP
32 ingredients · Other Combinations
On Market
Amplified 100% Whey Protein Vanilla
GNC Pro Performance AMP Advanced Muscle Performance
26 ingredients · Other Combinations
On Market
Amplified Recovery Protein XR Chocolate
GNC Pro Performance AMP
25 ingredients · Other Combinations
On Market
Amplified Recovery Protein XR Vanilla
GNC Pro Performance AMP
24 ingredients · Other Combinations
On Market
Amplified Wheybolic Extreme 60 Power Chocolate Fudge
GNC Pro Performance AMP
49 ingredients · Other Combinations
On Market
Assault Blue Arctic Rasberry
MusclePharm
27 ingredients · Other Combinations
On Market
Assault Blue Arctic Raspberry Flavor
MusclePharm
48 ingredients · Other Combinations
On Market
Assault Fruit Punch
MusclePharm
27 ingredients · Other Combinations
On Market
Assault Fruit Punch
MusclePharm
28 ingredients · Other Combinations
On Market
Assault Grape Blast
MusclePharm
27 ingredients · Other Combinations
On Market
Assault Grape Blast
MusclePharm
27 ingredients · Other Combinations
On Market
Assault Green Apple
MusclePharm
28 ingredients · Other Combinations
On Market
Assault Orange Mango
MusclePharm
28 ingredients · Other Combinations
On Market
Assault Rasberry Lemonade
MusclePharm
27 ingredients · Other Combinations
On Market
Assault Raspberry Lemonade
MusclePharm
27 ingredients · Other Combinations
On Market
Assault Raspberry Lemonade Flavor
MusclePharm
49 ingredients · Other Combinations
On Market
Assault Watermelon
MusclePharm
26 ingredients · Other Combinations
On Market
Central Vite-Select
Equaline
84 ingredients · Other Combinations
On Market
Central-Vite Select
Equaline
87 ingredients · Other Combinations
On Market
Centrum Adults
Centrum
37 ingredients · Multi-Vitamin and Mineral (MVM)
On Market
Centrum Adults
Centrum
37 ingredients · Multi-Vitamin and Mineral (MVM)
On Market
Centrum Adults Under 50
Centrum
89 ingredients · Multi-Vitamin and Mineral (MVM)
On Market
Centrum Adults Under 50
Centrum
42 ingredients · Multi-Vitamin and Mineral (MVM)
On Market
Centrum Adults Under 50
Centrum
42 ingredients · Multi-Vitamin and Mineral (MVM)
On Market
Centrum Men Under 50
Centrum
92 ingredients · Other Combinations
On Market
Centrum Men Under 50
Centrum
42 ingredients · Other Combinations
On Market
Centrum Silver Adults 50+
Centrum
42 ingredients · Other Combinations
On Market
Centrum Silver Adults 50+
Centrum
42 ingredients · Other Combinations
On Market
Centrum Silver Adults 50+
Centrum
42 ingredients · Multi-Vitamin and Mineral (MVM)
On Market
Centrum Silver Adults 50+
Centrum
39 ingredients · Multi-Vitamin and Mineral (MVM)
On Market
Centrum Silver Adults 50+
Centrum
39 ingredients · Multi-Vitamin and Mineral (MVM)
On Market
Centrum Silver Men 50+
Centrum
43 ingredients · Other Combinations
On Market
Centrum Silver Women 50+
Centrum
41 ingredients · Other Combinations
On Market
Centrum Silver Women 50+
Centrum
41 ingredients · Multi-Vitamin and Mineral (MVM)
On Market

Nearby Ingredients in Non-nutrient/non-botanical

Other ingredients in the Non-nutrient/non-botanical category cataloged in the NIH DSLD. Useful for comparing how common different nutrients are across the US supplement market.

Compare Potassium Chloride vs Magnesium →

Nationwide ingredients with similar DSLD presence

Two peer sets for Potassium Chloride: closest on total DSLD label listings (464 here) and closest on distinct brands that list it (100 here). Peers exclude the same DSLD category, and rows stay link-disjoint so each axis is a distinct neighborhood.

Similar label frequency

Nearest other ingredients by distinct DSLD product labels (floored at ≥50), outside this category.

Similar brand breadth

Nearest other ingredients by distinct brands listing them (floored at ≥100 brands), distinct from the label-frequency row.

Frequently asked about Potassium Chloride

How many supplement products contain Potassium Chloride?
464 supplement product labels in the NIH DSLD currently lists Potassium Chloride as an ingredient. By label frequency it ranks #352 of 4,614 among ingredients PlainVitamins ranks (same sort as /rankings/most-common-ingredients). Browse them below.

Source: NIH Office of Dietary Supplements, Dietary Supplement Label Database (DSLD). Regulatory reference: Source: Dietary Supplement Health and Education Act (DSHEA), 1994, 21 U.S.C. § 321(ff).

Disclaimer, Not Medical Advice: Information on this page is based on manufacturer-declared label data and is provided for educational and reference purposes only. It does not constitute medical, nutritional, or health advice. Consult a licensed healthcare provider before starting, stopping, or combining any supplement, especially if you are pregnant, nursing, take prescription medication, or have a medical condition.

Every figure on PlainVitamins is rendered directly from the NIH Dietary Supplement Label Database (DSLD), no number is typed in by an editor. Ingredient figures are computed directly from the NIH DSLD, no figure is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error.