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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

Ester-C Advanced Antioxidant Formula With Whole Food Complex
American Health
15 ingredients · Botanical with Nutrients
On Market
Ester-C With Cranberry
American Health
9 ingredients · Botanical with Nutrients
On Market
Esterified Vitamin C
Royal Guard
7 ingredients · Vitamin
On Market
Esterified Vitamin C 675 mg
NaturesPlus
8 ingredients · Vitamin
On Market
Estro Support
21st Century
25 ingredients · Botanical with Nutrients
On Market
Estrogen Balance with DIM
NHC Natural Healthy Concepts
9 ingredients · Other Combinations
On Market
Estrogen for Women
Life Extension
18 ingredients · Botanical with Nutrients
On Market
Estrogenex Depot 625 mg
Hi-Tech Pharmaceuticals
24 ingredients · Botanical with Nutrients
On Market
Eve Iron-Free Capsules
NOW
40 ingredients · Other Combinations
On Market
Explosive Energy Metabolizer
GNC AMP Advanced Muscle Performance
41 ingredients · Other Combinations
On Market
Explosive Energy Metabolizer
GNC AMP Advanced Muscle Performance
41 ingredients · Other Combinations
On Market
Extend-Release Magnesium
Life Extension
9 ingredients · Mineral
On Market
ExtenZe with Testosterone Boost
ExtenZe
25 ingredients · Other Combinations
On Market
Extra Gold Beauty Slim
CATALO
17 ingredients · Other Combinations
On Market
Extra Strength Apple Cider Vinegar 750 mg
NOW
11 ingredients · Botanical with Nutrients
On Market
Extra Strength Berry Dophilus
NOW
25 ingredients · Non-Nutrient/Non-Botanical
On Market
Extra Strength Biotin 10 mg (10,000 mcg)
NOW
5 ingredients · Vitamin
On Market
Extra Strength Chewable C 1000 mg
Nature Made
16 ingredients · Vitamin
On Market
Extra Strength Delayed Release Complete Prebiotic & Probiotic 50 Billion
OL Olympian Labs
12 ingredients · Non-Nutrient/Non-Botanical
On Market
Extra Strength Estroven
Estroven
28 ingredients · Other Combinations
On Market
Extra Strength Flush-Free Niacin 750 mg
Mason Natural
6 ingredients · Other Combinations
On Market
Extra Strength Glucosamine & Chondroitin
NOW
10 ingredients · Non-Nutrient/Non-Botanical
On Market
Extra Strength Glucosamine & Chondroitin
NOW
10 ingredients · Non-Nutrient/Non-Botanical
On Market
Extra Strength Glucosamine & Chondroitin
NOW
10 ingredients · Non-Nutrient/Non-Botanical
On Market
Extra Strength Glucosamine & Chondroitin
NOW
10 ingredients · Non-Nutrient/Non-Botanical
On Market
Extra Strength Glucosamine 1500 mg Chondroitin 1200 mg
Kirkland Signature
19 ingredients · Non-Nutrient/Non-Botanical
On Market
Extra Strength Glucosamine and Chondroitin
Bronson
11 ingredients · Non-Nutrient/Non-Botanical
On Market
Extra Strength Glucosamine HCl 1500 mg with MSM 1500 mg
Kirkland Signature
16 ingredients · Non-Nutrient/Non-Botanical
On Market
Extra Strength Grape Seed 250 mg
NOW
6 ingredients · Other Combinations
On Market
Extra Strength Hair, Skin & Nails
21st Century
36 ingredients · Other Combinations
On Market
Extra Strength Hawthorn Extract 600 mg
NOW
5 ingredients · Botanical
On Market
Extra Strength Magnesium 250 mg
Nature's Truth
8 ingredients · Mineral
On Market
Extra Strength Magnesium 250 mg
Nature's Truth
7 ingredients · Mineral
On Market
Extra Strength Magnesium 500 mg
Mason Natural
10 ingredients · Mineral
On Market
Extra Strength Melatonin 10 mg
NOW
4 ingredients · Non-Nutrient/Non-Botanical
On Market
Extra Strength Melatonin 10 mg
Protocol For Life Balance
4 ingredients · Non-Nutrient/Non-Botanical
On Market
Extra Strength Methyl B-12 10,000 mcg
NOW
7 ingredients · Vitamin
On Market
Extra Strength Policosanol 40 mg
NOW
6 ingredients · Other Combinations
On Market
Extra Strength PQQ 40 mg
NOW
6 ingredients · Non-Nutrient/Non-Botanical
On Market
Extra Strength PQQ 40 mg
Protocol For Life Balance
6 ingredients · Non-Nutrient/Non-Botanical
On Market
Extra Strength Pycnogenol 150 mg
NOW
7 ingredients · Botanical
On Market
Extra Strength Turmeric Extract 1400 mg
Member's Mark
15 ingredients · Other Combinations
On Market
Extra Strength Water Pill
Radiance
12 ingredients · Botanical with Nutrients
On Market
Extra Virgin Coconut Oil
Nature's Answer
18 ingredients · Fat/Fatty Acid
On Market
Extreme Endurance
Xendurance
11 ingredients · Other Combinations
On Market
Eye Pressure Support with Mirtogenol
Life Extension
6 ingredients · Botanical
On Market
EZV 200 IU Vitamin E
Systemic Formulas Bio Nutriment
8 ingredients · Vitamin
On Market
F+ Female Plus
Systemic Formulas Bio Function
15 ingredients · Botanical
On Market
Fabulous Hair
Logos Nutritionals
32 ingredients · Other Combinations
On Market
Factor (Human Growth Factor Formula) For Women
Prime
32 ingredients · Other Combinations
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.