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Blend · Supplement ingredient

Proprietary Blend (Fatty Acid or Fat/Oil supplement)

Proprietary Blend (Fatty Acid or Fat/Oil supplement) is listed on 262 U.S. supplement product labels in the NIH DSLD, #495 of 4,614 by label frequency.

262
Products
#495 of 4,614
By frequency

How common is Proprietary Blend (Fatty Acid or Fat/Oil supplement)?

Number of supplement labels listing Proprietary Blend (Fatty Acid or Fat/Oil supplement) vs nearby blend ingredients

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

Products containing Proprietary Blend (Fatty Acid or Fat/Oil supplement)

Celadrin 500 mg
Doctor's Best
10 ingredients · Fat/Fatty Acid
Off Market
Celadrin 525 mg
Solgar
11 ingredients · Fat/Fatty Acid
Off Market
Celadrin 525 mg
Solgar
11 ingredients · Fat/Fatty Acid
Off Market
Celadrin 525 mg
Solgar
9 ingredients · Fat/Fatty Acid
Off Market
Celadrin Complex With Glucosamine
Doctor's Best
12 ingredients · Other Combinations
Off Market
CholestaCare plus Fibermucil
ProCaps Laboratories
12 ingredients · Other Combinations
Off Market
Cholesterol Formula With Sytrinol
Natural Factors
6 ingredients · Other Combinations
Off Market
EFA Lean Gold
Labrada Nutrition
18 ingredients · Other Combinations
Off Market
Essential Fatty Acids 3600
MaritzMayer Laboratories
26 ingredients · Fat/Fatty Acid
Off Market
Fish, Flax, Borage 1200 mg
Nature's Bounty
29 ingredients · Fat/Fatty Acid
Off Market
Fish, Flax, Borage 1200 mg
Nature's Bounty
29 ingredients · Fat/Fatty Acid
Off Market
Fish, Flax, Borage 1200 mg
Nature's Bounty
29 ingredients · Fat/Fatty Acid
Off Market
Fish, Flax, Borage 1200 mg
Nature's Bounty
27 ingredients · Fat/Fatty Acid
Off Market
Formula IV Food Supplement
GNLD Nutritionals
35 ingredients · Other Combinations
Off Market
Gold Natural Cherry Flavor
Nature's Plus Source of Life Animal Parade
88 ingredients · Other Combinations
Off Market
Granular Theralac
Master Supplements Incorporated
11 ingredients · Non-Nutrient/Non-Botanical
Off Market
Herbal Actives Extended Release Red Yeast Rice Omega 3/6/9
Nature's Plus
25 ingredients · Other Combinations
Off Market
Hexapro Creamy Vanilla Milkshake
ALLMAX NUTRITION
26 ingredients · Multi-Vitamin and Mineral (MVM)
Off Market
Hexapro Decadent Chocolate Milkshake
ALLMAX NUTRITION
28 ingredients · Multi-Vitamin and Mineral (MVM)
Off Market
Iron Free Green Source
Good 'N Natural
53 ingredients · Other Combinations
Off Market
Joint Soother With Omega 3-6-9
Vitamin World
27 ingredients · Other Combinations
Off Market
Liquid Vitamin E Natural Mixed Tocopherols
Nature's Answer
9 ingredients · Other Combinations
Off Market
Maximum Strength Triple Omega 3-6-9
Vitamin World
28 ingredients · Fat/Fatty Acid
Off Market
Maximum Strength Triple Omega 3-6-9
Vitamin World
27 ingredients · Fat/Fatty Acid
Off Market
Maximum Strength Triple Omega 3-6-9
Puritan's Pride
24 ingredients · Fat/Fatty Acid
Off Market
MegaRed Advanced Total Body + Refresh
Schiff MegaRed
18 ingredients · Botanical with Nutrients
Off Market
Men's Formula
Greens Today
93 ingredients · Other Combinations
Off Market
Men's Formula
Greens Today
93 ingredients · Other Combinations
Off Market
Monster Mass Strawberries 'N Creme
CytoSport
48 ingredients · Amino acid/Protein
Off Market
Monster Milk Banana Creme
CytoSport
41 ingredients · Other Combinations
Off Market
Monster Milk Chocolate
CytoSport
42 ingredients · Other Combinations
Off Market
Monster Milk Cookies 'N Creme
CytoSport
42 ingredients · Other Combinations
Off Market
Monster Milk Peanut Butter Chocolate
CytoSport
42 ingredients · Other Combinations
Off Market
Monster Milk Strawberries 'N Creme
CytoSport
43 ingredients · Other Combinations
Off Market
Oil Of Oregano
GNC Herbal Plus Standardized
4 ingredients · Botanical
Off Market
Omega 3-6-9 1000 mg
BIOVEA
17 ingredients · Fat/Fatty Acid
Off Market
Omega 3-6-9 1000 mg
NewtonEverett
17 ingredients · Fat/Fatty Acid
Off Market
Omega 3-6-9 Flax, Fish & Borage Oils With Evening Primrose Oil
Good 'N Natural
22 ingredients · Other Combinations
Off Market
Omega 3-6-9 Flax, Fish And Borage Oils With Evening Primrose Oil
Good 'N Natural
28 ingredients · Fat/Fatty Acid
Off Market
Omega 3-6-9 Proprietary Blend with Flax, Fish & Borage Oils
Good 'N Natural
29 ingredients · Fat/Fatty Acid
Off Market
Omega 3/6/9 Junior Natural Lemon Flavor
Nature's Plus Source of Life Animal Parade
23 ingredients · Fat/Fatty Acid
Off Market
Omega 3/6/9 Junior Natural Lemon Flavor
Nature's Plus Source of Life Animal Parade
24 ingredients · Fat/Fatty Acid
Off Market
Omega 3/6/9 Junior Natural Lemon Flavor
Nature's Plus Source of Life Animal Parade
24 ingredients · Fat/Fatty Acid
Off Market
Omega 3/6/9 Junior Natural Lemon Flavor
Nature's Plus Source of Life Animal Parade
24 ingredients · Fat/Fatty Acid
Off Market
Omega 3/6/9 Junior Natural Lemon Flavor
Nature's Plus Source of Life Animal Parade
23 ingredients · Fat/Fatty Acid
Off Market
Omega EFA Complex
NuMedica
26 ingredients · Fat/Fatty Acid
Off Market
Omega Green + DHA
Nikken Kenzen
20 ingredients · Botanical
Off Market
Omega Max Gold Lemon Flavor
IVL Institute For Vibrant Living
22 ingredients · Other Combinations
Off Market
Omega-3-6-9 1200 mg
Mason Natural
29 ingredients · Fat/Fatty Acid
Off Market
PhosphaLine 4:1
XYMOGEN
18 ingredients · Fat/Fatty Acid
Off Market

Nearby Ingredients in Blend

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

Compare Proprietary Blend (Fatty Acid or Fat/Oil supplement) vs Blend →

Nationwide ingredients with similar DSLD presence

Two peer sets for Proprietary Blend (Fatty Acid or Fat/Oil supplement): closest on total DSLD label listings (262 here) and closest on distinct brands that list it (91 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.

Frequently asked about Proprietary Blend (Fatty Acid or Fat/Oil supplement)

How many supplement products contain Proprietary Blend (Fatty Acid or Fat/Oil supplement)?
262 supplement product labels in the NIH DSLD currently lists Proprietary Blend (Fatty Acid or Fat/Oil supplement) as an ingredient. By label frequency it ranks #495 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.