Skip to main content

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
Subscribe to updates

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

L-Carnitine 500 mg
Puritan's Pride Premium
8 ingredients · Non-Nutrient/Non-Botanical
On Market
L-Carnitine 500 mg
TN Trusted Nutrients
6 ingredients · Non-Nutrient/Non-Botanical
On Market
L-Carnitine 500 mg
Nature's Bounty
6 ingredients · Non-Nutrient/Non-Botanical
On Market
L-Carnitine 500 mg
Solgar
9 ingredients · Non-Nutrient/Non-Botanical
On Market
L-Carnitine 500 mg
Best Naturals
8 ingredients · Non-Nutrient/Non-Botanical
On Market
L-Carnitine 500 mg
Puritan's Pride
6 ingredients · Non-Nutrient/Non-Botanical
On Market
L-Carnitine 500 mg
Puritan's Pride
6 ingredients · Non-Nutrient/Non-Botanical
On Market
L-Carnitine 500 mg
Swanson
10 ingredients · Other Combinations
On Market
L-Carnitine 500 Tabs
ON Optimum Nutrition
8 ingredients · Non-Nutrient/Non-Botanical
On Market
L-Carnitine 500 Tabs
ON Optimum Nutrition
8 ingredients · Non-Nutrient/Non-Botanical
On Market
L-Carnitine Fumarate
Nutri-West
8 ingredients · Non-Nutrient/Non-Botanical
On Market
L-Carnitine Fumarate 1000 mg
OL Olympian Labs
7 ingredients · Non-Nutrient/Non-Botanical
On Market
L-Carnitine Fumarate 1000 mg
OL Olympian Labs
7 ingredients · Non-Nutrient/Non-Botanical
On Market
L-Carnitine Plus
Power Blendz Nutrition
7 ingredients · Non-Nutrient/Non-Botanical
On Market
L-Carnosine 500 mg
NOW
4 ingredients · Non-Nutrient/Non-Botanical
On Market
L-Carnosine 500 mg
NOW
4 ingredients · Non-Nutrient/Non-Botanical
On Market
L-Carnosine 500 mg
KAL
6 ingredients · Non-Nutrient/Non-Botanical
On Market
L-Carnosine 500 mg
NOW
4 ingredients · Non-Nutrient/Non-Botanical
On Market
L-Carnosine 500 mg
NOW
4 ingredients · Non-Nutrient/Non-Botanical
On Market
L-Citrulline 1,000 mg
Source Naturals
6 ingredients · Amino acid/Protein
On Market
L-Citrulline 1,200 mg
LuckyVitamin
6 ingredients · Amino acid/Protein
On Market
L-Citrulline 1,500 mg
Nutricost
4 ingredients · Amino acid/Protein
On Market
L-Citrulline 1000 mg
Nutricost
5 ingredients · Amino acid/Protein
On Market
L-Citrulline 1000 mg
Source Naturals
6 ingredients · Amino acid/Protein
On Market
L-Citrulline 1200 mg
NOW Sports
6 ingredients · Amino acid/Protein
On Market
L-Citrulline 1200 mg
NOW Sports
6 ingredients · Amino acid/Protein
On Market
L-Citrulline 2,000 mg
AN Amazing Nutrition Amazing Formulas
8 ingredients · Amino acid/Protein
On Market
L-Citrulline 2000 mg
Best Naturals
8 ingredients · Amino acid/Protein
On Market
L-Citrulline 750 mg
Amazing Muscle
6 ingredients · Amino acid/Protein
On Market
L-Citrulline 750 mg
AN Amazing Nutrition Amazing Formulas
6 ingredients · Amino acid/Protein
On Market
L-Citrulline 750 mg
AN Amazing Nutrition Amazing Formulas
6 ingredients · Amino acid/Protein
On Market
L-Citrulline 750 mg
NOW
5 ingredients · Other Combinations
On Market
L-Citrulline 750 mg
AN Amazing Nutrition Amazing Formulas
5 ingredients · Amino acid/Protein
On Market
L-Citrulline 750 mg
AN Amazing Nutrition Amazing Formulas
5 ingredients · Amino acid/Protein
On Market
L-Citrulline 750 mg
Pure Naturals
5 ingredients · Amino acid/Protein
On Market
L-Glutamic 500 mg
Sunshine Naturals
6 ingredients · Amino acid/Protein
On Market
L-Glutamic Acid 500 mg
Solgar
6 ingredients · Amino acid/Protein
On Market
L-Glutamic Acid 500 mg
Solgar
6 ingredients · Amino acid/Protein
On Market
L-Glutamine 1000 mg
Solgar
7 ingredients · Amino acid/Protein
On Market
L-Glutamine 1000 mg
Amazing Muscle
8 ingredients · Amino acid/Protein
On Market
L-Glutamine 1000 mg
AN Amazing Nutrition Amazing Formulas
8 ingredients · Amino acid/Protein
On Market
L-Glutamine 1000 mg
AN Amazing Nutrition Amazing Formulas
8 ingredients · Amino acid/Protein
On Market
L-Glutamine 1000 mg
Best Naturals
8 ingredients · Amino acid/Protein
On Market
L-Glutamine 1000 mg
Lake Avenue Nutrition
6 ingredients · Amino acid/Protein
On Market
L-Glutamine 1000 mg
Totally Products
7 ingredients · Amino acid/Protein
On Market
L-Glutamine 1000 mg
Jarrow Formulas
7 ingredients · Amino acid/Protein
On Market
L-Glutamine 1000 mg
NOW Sports
6 ingredients · Amino acid/Protein
On Market
L-Glutamine 1000 mg
NOW Sports
6 ingredients · Amino acid/Protein
On Market
L-Glutamine 1000 mg
Protocol For Life Balance
6 ingredients · Amino acid/Protein
On Market
L-Glutamine 1000 mg
Logos Nutritionals
7 ingredients · Amino acid/Protein
On 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.