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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

Melatonin 3 mg Raspberry Flavor
Bluebonnet EarthSweet Chewables
22 ingredients · Non-Nutrient/Non-Botanical
On Market
Melatonin 3 mg SL
HoltraCeuticals
7 ingredients · Non-Nutrient/Non-Botanical
On Market
Melatonin 3 mg Strawberry
Natrol
15 ingredients · Non-Nutrient/Non-Botanical
On Market
Melatonin 3 mg Strawberry Flavor
Eurovital Nutraceuticals
14 ingredients · Non-Nutrient/Non-Botanical
On Market
Melatonin 3 mg Strawberry Flavor
Eurovital Nutraceuticals
14 ingredients · Non-Nutrient/Non-Botanical
On Market
Melatonin 3 mg Sustained Release
KAL
7 ingredients · Other Combinations
On Market
Melatonin 3 mg Time Release
BIOVEA
12 ingredients · Other Combinations
On Market
Melatonin 3 mg Time Release
Natrol
10 ingredients · Other Combinations
On Market
Melatonin 300 mcg 6 Hour Timed Release
Life Extension
10 ingredients · Non-Nutrient/Non-Botanical
On Market
Melatonin 300 mcg Natural Strawberry Lemon Flavor
Carlson
8 ingredients · Non-Nutrient/Non-Botanical
On Market
Melatonin 5 mg
up&up
8 ingredients · Other Combinations
On Market
Melatonin 5 mg
Eurovital Nutraceuticals
6 ingredients · Non-Nutrient/Non-Botanical
On Market
Melatonin 5 mg
Foods Plus
8 ingredients · Non-Nutrient/Non-Botanical
On Market
Melatonin 5 mg
Solgar
6 ingredients · Non-Nutrient/Non-Botanical
On Market
Melatonin 5 mg
AN Amazing Nutrition Amazing Formulas
7 ingredients · Non-Nutrient/Non-Botanical
On Market
Melatonin 5 mg
Best Naturals
7 ingredients · Non-Nutrient/Non-Botanical
On Market
Melatonin 5 mg
NOW
5 ingredients · Non-Nutrient/Non-Botanical
On Market
Melatonin 5 mg
up&up
8 ingredients · Other Combinations
On Market
Melatonin 5 mg
up&up
8 ingredients · Other Combinations
On Market
Melatonin 5 mg
Puritan's Pride
8 ingredients · Other Combinations
On Market
Melatonin 5 mg
Mason Natural
8 ingredients · Other Combinations
On Market
Melatonin 5 mg
Safrel
7 ingredients · Non-Nutrient/Non-Botanical
On Market
Melatonin 5 mg
Health Star
9 ingredients · Non-Nutrient/Non-Botanical
On Market
Melatonin 5 mg
Natrol
9 ingredients · Other Combinations
On Market
Melatonin 5 mg Cherry Flavored
Exchange Select
6 ingredients · Non-Nutrient/Non-Botanical
On Market
Melatonin 5 mg Citrus Flavor
AN Amazing Nutrition Amazing Formulas
13 ingredients · Non-Nutrient/Non-Botanical
On Market
Melatonin 5 mg Fast Dissolve Strawberry
Natrol
16 ingredients · Non-Nutrient/Non-Botanical
On Market
Melatonin 5 mg Mixed Berry Flavor
BIOVEA
8 ingredients · Non-Nutrient/Non-Botanical
On Market
Melatonin 5 mg Natural Berry Flavor
Eurovital
10 ingredients · Non-Nutrient/Non-Botanical
On Market
Melatonin 5 mg Natural Berry Flavor
Eurovital Nutraceuticals
10 ingredients · Non-Nutrient/Non-Botanical
On Market
Melatonin 5 mg Natural Berry Flavor
Eurovital Nutraceuticals
8 ingredients · Non-Nutrient/Non-Botanical
On Market
Melatonin 5 mg Orange Flavor
Meijer
13 ingredients · Non-Nutrient/Non-Botanical
On Market
Melatonin 5 mg Quick Dissolve Cherry Flavor
up&up
9 ingredients · Non-Nutrient/Non-Botanical
On Market
Melatonin 5 mg Quick-Dissolving Lozenges Peppermint
GNC
10 ingredients · Non-Nutrient/Non-Botanical
On Market
Melatonin 5 mg Raspberry Flavor
Bluebonnet EarthSweet Chewables
21 ingredients · Non-Nutrient/Non-Botanical
On Market
Melatonin 5 mg Raspberry Flavor
Bluebonnet EarthSweet Chewables
21 ingredients · Non-Nutrient/Non-Botanical
On Market
Melatonin 5 mg Raspberry Flavor
Bluebonnet EarthSweet Chewables
21 ingredients · Non-Nutrient/Non-Botanical
On Market
Melatonin 5 mg Raspberry Flavor
Bluebonnet EarthSweet Chewables
21 ingredients · Non-Nutrient/Non-Botanical
On Market
Melatonin 5 mg Strawberry
Natrol
15 ingredients · Non-Nutrient/Non-Botanical
On Market
Melatonin 5 mg Strawberry Flavor
OL Olympian Labs
14 ingredients · Non-Nutrient/Non-Botanical
On Market
Melatonin 5 mg Time Release
Natrol
10 ingredients · Other Combinations
On Market
Melatonin 5 mg Vanilla-Strawberry
Natural Grocers by Vitamin Cottage
10 ingredients · Non-Nutrient/Non-Botanical
On Market
Melatonin 5.0 mg Peppermint Flavor
Source Naturals Sleep Science
7 ingredients · Non-Nutrient/Non-Botanical
On Market
Melatonin 6 mg
Adaptogen Research
6 ingredients · Non-Nutrient/Non-Botanical
On Market
Melatonin 60 mg Natural Berry Flavor
Vitamatic
9 ingredients · Non-Nutrient/Non-Botanical
On Market
Melatonin 750 mcg 6 Hour Timed Release
Life Extension
10 ingredients · Non-Nutrient/Non-Botanical
On Market
Melatonin Advanced 10 mg Time Release
Natrol
10 ingredients · Other Combinations
On Market
Melatonin Advanced 10 mg Time Release
Natrol
10 ingredients · Other Combinations
On Market
Melatonin Advanced 10 mg Time Release
Natrol
10 ingredients · Other Combinations
On Market
Melatonin Chewable 3 mg
Kirkman
7 ingredients · Non-Nutrient/Non-Botanical
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.