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Fatty acid · Supplement ingredient

Stearic Acid

Stearic Acid is listed on 16,395 U.S. supplement product labels in the NIH DSLD, #12 of 4,614 by label frequency.

16,395
Products
#12 of 4,614
By frequency
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How common is Stearic Acid?

Number of supplement labels listing Stearic Acid vs nearby fatty acid ingredients

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

Products containing Stearic Acid

Methyl B12 10,000 mcg
Protocol For Life Balance
7 ingredients · Vitamin
Off Market
Methyl B12 10,000 mcg
Protocol For Life Balance
7 ingredients · Vitamin
Off Market
Methyl B12 10,000 mcg
Protocol For Life Balance
7 ingredients · Vitamin
Off Market
Methyl B12 1000 mcg Cherry Flavor
Country Life
8 ingredients · Vitamin
Off Market
Methyl B12 3000 mcg Berry Flavor
Country Life
12 ingredients · Vitamin
Off Market
Methyl B12 3000 mcg Berry Flavor
Country Life
12 ingredients · Vitamin
Off Market
Methyl B12 3000 mcg Berry Flavor
Country Life
13 ingredients · Vitamin
Off Market
Methyl B12 5,000 mcg Methylcobalamin
Protocol For Life Balance
8 ingredients · Vitamin
Off Market
Methyl B12 5,000 mcg Methylcobalamin
Protocol For Life Balance
9 ingredients · Vitamin
Off Market
Methyl B12 5,000 mcg Methylcobalamin With Folic Acid
Protocol For Life Balance
9 ingredients · Vitamin
Off Market
Methyl B12 5,000 mcg Methylcobalamin With Folic Acid
Protocol For Life Balance
10 ingredients · Vitamin
Off Market
Methyl Folate
NuMedica
6 ingredients · Vitamin
Off Market
Methyl Folate
NuMedica
7 ingredients · Vitamin
Off Market
Methyl Folate
NuMedica
6 ingredients · Vitamin
Off Market
Methyl Folate
NuMedica
6 ingredients · Vitamin
Off Market
Methyl Folate
NuMedica
6 ingredients · Vitamin
Off Market
Methyl Folate 1,000 mcg
NOW
4 ingredients · Vitamin
Off Market
Methyl Folate 1,000 mcg
NOW
5 ingredients · Vitamin
Off Market
Methyl Folate 1,000 mcg
PureFormulas
8 ingredients · Vitamin
Off Market
Methyl Folate HP 5200 mcg
NuMedica
7 ingredients · Vitamin
Off Market
Methyl Protect
XYMOGEN
9 ingredients · Other Combinations
Off Market
Methyl-Cobalamin 1 mg
Life Extension
8 ingredients · Vitamin
Off Market
Methyl-Cobalamin 1 mg
Life Extension
9 ingredients · Vitamin
Off Market
Methyl-Cobalamin 1 mg
Life Extension
10 ingredients · Vitamin
Off Market
Methyl-Cobalamin 5 mg
Life Extension
8 ingredients · Vitamin
Off Market
Methyl-Cobalamin 5 mg
Life Extension
9 ingredients · Vitamin
Off Market
Methyl-Cobalamin 5 mg
Life Extension
10 ingredients · Vitamin
Off Market
Methyl-Cobalamin 5 mg
Life Extension
10 ingredients · Vitamin
Off Market
Methylcobalamin
XYMOGEN
7 ingredients · Vitamin
Off Market
Methylcobalamin
XYMOGEN
8 ingredients · Vitamin
Off Market
Methylcobalamin
XYMOGEN
8 ingredients · Vitamin
Off Market
Methylcobalamin
XYMOGEN
8 ingredients · Vitamin
Off Market
Methylcobalamin (Vitamin B-12) 5000 mcg
PhysioLogics
5 ingredients · Vitamin
Off Market
MethylCobalamin 5 mg Cherry Flavored
Source Naturals
6 ingredients · Vitamin
Off Market
MethylCobalamin 5 mg Cherry Flavored
Source Naturals
6 ingredients · Vitamin
Off Market
Methylcobalamin 5,000 mcg
Klaire Labs
10 ingredients · Vitamin
Off Market
MethylCobalamin Vitamin B-12 1 mg Cherry Flavored
Source Naturals
6 ingredients · Vitamin
Off Market
MethylCobalamin Vitamin B-12 1 mg Cherry-Flavored
Source Naturals
8 ingredients · Vitamin
Off Market
Methylfolate 800 mcg
Country Life
9 ingredients · Vitamin
Off Market
MethylHex 4,2
SEI Pharmaceuticals
10 ingredients · Other Combinations
Off Market
MG Plus Protein
Miller Pharmacal Group
9 ingredients · Mineral
Off Market
MG Plus Protein
Miller Pharmacal Group
9 ingredients · Mineral
Off Market
MG Plus Protein
Miller Pharmacal Group
9 ingredients · Mineral
Off Market
Mg-K Aspartate
Douglas Laboratories
9 ingredients · Other Combinations
Off Market
Mg-K Aspartate
Douglas Laboratories
9 ingredients · Other Combinations
Off Market
Mg-K Aspartate
Douglas Laboratories
9 ingredients · Amino acid/Protein
Off Market
Mg/K Aspartate
Metagenics
6 ingredients · Mineral
Off Market
Mg/K Aspartate
Metagenics
6 ingredients · Mineral
Off Market
Mg/K Aspartate
Metagenics
8 ingredients · Mineral
Off Market
Mg/K Aspartate
Metagenics
6 ingredients · Mineral
Off Market

Nearby Ingredients in Fatty acid

Other ingredients in the Fatty acid category cataloged in the NIH DSLD. Useful for comparing how common different nutrients are across the US supplement market.

Compare Stearic Acid vs DHA (Docosahexaenoic Acid) →

Nationwide ingredients with similar DSLD presence

Two peer sets for Stearic Acid: closest on total DSLD label listings (16,395 here) and closest on distinct brands that list it (1,124 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 Stearic Acid

How many supplement products contain Stearic Acid?
16,395 supplement product labels in the NIH DSLD currently lists Stearic Acid as an ingredient. By label frequency it ranks #12 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.