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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

Ultra Linoleic Safflower Oil
Genceutic Naturals
17 ingredients · Fat/Fatty Acid
On Market
Ultra Man 50 Plus
Puritan's Pride
69 ingredients · Other Combinations
On Market
Ultra Man Hair Formula
Vitamin World
19 ingredients · Other Combinations
On Market
Ultra Mega Duo Dophilus
Earth Wise Vitamins & Supplements
16 ingredients · Other Combinations
On Market
Ultra Mega Duo Dophilus
Earth Wise Vitamins & Supplements
16 ingredients · Other Combinations
On Market
Ultra Mega Multivitamin
GNC Women's
82 ingredients · Other Combinations
On Market
Ultra Melatonin 5 mg Natural Berry Flavor
Sundance Vitamins
11 ingredients · Non-Nutrient/Non-Botanical
On Market
Ultra Multi Plus
Natural Factors
35 ingredients · Other Combinations
On Market
Ultra Potency Gymnema Sylvestre 550 mg
Source Naturals
7 ingredients · Botanical with Nutrients
On Market
Ultra Potency Omega-3 Fish Oil
Source Naturals
20 ingredients · Fat/Fatty Acid
On Market
Ultra Prenatal
DC
21 ingredients · Multi-Vitamin and Mineral (MVM)
On Market
Ultra Prenatal
NaturesPlus
35 ingredients · Other Combinations
On Market
Ultra Preventive 2000 Series Nutri-Smart Pack
Douglas Laboratories
66 ingredients · Other Combinations
On Market
Ultra Prime Keto
Justified Laboratories
20 ingredients · Botanical with Nutrients
On Market
Ultra Pure Emu Oil
Pure Emu
16 ingredients · Fat/Fatty Acid
On Market
Ultra Stress Protection & Circulatory Support
GNC Women's Ultra Mega Active
7 ingredients · Botanical with Nutrients
On Market
Ultra Sugar Control
NaturesPlus
16 ingredients · Botanical with Nutrients
On Market
Ultra Triple Action Joint Health
Member's Mark
15 ingredients · Other Combinations
On Market
Ultra Vita Man
Puritan's Pride
67 ingredients · Other Combinations
On Market
Ultra Vita Man
Puritan's Pride
67 ingredients · Other Combinations
On Market
Ultra Vita-Min Iron Free
Puritan's Pride
52 ingredients · Other Combinations
On Market
Ultra Vitamin C 1000 mg
Adaptogen Research
7 ingredients · Vitamin
On Market
Ultra Vitamin C 1000 mg
Adaptogen Research
7 ingredients · Vitamin
On Market
Ultra Woman 50 Plus
Puritan's Pride
61 ingredients · Other Combinations
On Market
Ultra Woman 50 Plus
Puritan's Pride
61 ingredients · Other Combinations
On Market
Ultra Woman Max
Puritan's Pride
62 ingredients · Other Combinations
On Market
Ultra Zinc + Lozenges
New Sun
14 ingredients · Botanical with Nutrients
On Market
Ultra Zinc Lozenge Orange
GNC
16 ingredients · Botanical with Nutrients
On Market
Ultra-C 2000 mg Sustained Release
NaturesPlus
9 ingredients · Botanical with Nutrients
On Market
Ultra-C 2000 mg Sustained Release
NaturesPlus
9 ingredients · Botanical with Nutrients
On Market
Ultra-Cal Night
Source Naturals
23 ingredients · Botanical with Nutrients
On Market
Ultra-Cal Night
Source Naturals
23 ingredients · Botanical with Nutrients
On Market
Ultra-Cal Night
Source Naturals
23 ingredients · Botanical with Nutrients
On Market
Ultra-Cal Night With Vitamin K
Source Naturals
24 ingredients · Botanical with Nutrients
On Market
Ultra-Pure Calcium
Purity Products
12 ingredients · Multi-Vitamin and Mineral (MVM)
On Market
Ultra-Stress Sustained Release
NaturesPlus
23 ingredients · Other Combinations
On Market
UltraFlora Acute Care
Metagenics
13 ingredients · Non-Nutrient/Non-Botanical
On Market
UltraFlora Children's
Metagenics
16 ingredients · Non-Nutrient/Non-Botanical
On Market
UltraFlora Spectrum
Metagenics
13 ingredients · Non-Nutrient/Non-Botanical
On Market
UltraFlora Spectrum
Metagenics
14 ingredients · Non-Nutrient/Non-Botanical
On Market
Unforgettables
Vitality For Life
15 ingredients · Botanical with Nutrients
On Market
UNIQUE C 1,000 mg (1 g)
A.C. Grace Company
8 ingredients · Vitamin
On Market
Universal Amino 2700
Universal
27 ingredients · Amino acid/Protein
On Market
Universal NOX 3
Universal
12 ingredients · Non-Nutrient/Non-Botanical
On Market
Urgent Cell Repair
PhytAge Labs
37 ingredients · Multi-Vitamin and Mineral (MVM)
On Market
Uric Acid Support
Alerna Kidney Health
35 ingredients · Other Combinations
On Market
V-Zyme (Phytochemically Bound Vanadium)
Biotics Research Corporation
5 ingredients · Mineral
On Market
V.M.T. Extra Strength
Viva Vitamins
38 ingredients · Other Combinations
On Market
V.M.T. Regular Strength
Viva Vitamins
37 ingredients · Other Combinations
On Market
Valerian Easy Sleep
Planetary Herbals
11 ingredients · Botanical with Nutrients
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.