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Blend · Supplement ingredient

Proprietary Blend

Proprietary Blend is listed on 6,707 U.S. supplement product labels in the NIH DSLD, #42 of 4,614 by label frequency.

6,707
Products
#42 of 4,614
By frequency
Verify with NIH DSLD → · FDA Daily Value reference → · Page 1 of 135

How common is Proprietary Blend?

Number of supplement labels listing Proprietary Blend vs nearby blend ingredients

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

Products containing Proprietary Blend

10 Billion Probiotic with Prebiotic Fiber Blend
Safrel
42 ingredients · Other Combinations
On Market
10-Day Acai Berry Super-Cleanse
Irwin Naturals
29 ingredients · Other Combinations
On Market
100% Hemp & Whey Powder Vanilla
BioChem Sports
32 ingredients · Botanical with Nutrients
On Market
100% Organic Elderberry Immune Tea
Earth Mama Organics
10 ingredients · Botanical
On Market
100% Organic Heka Happy Tea
Sun God Medicinals
6 ingredients · Botanical
On Market
100% Organic Hercules Muscle Ease Tea
Sun God Medicinals
6 ingredients · Botanical
On Market
100% Raw Foods & Whey Powder Vanilla
BioChem Sports
33 ingredients · Other Combinations
On Market
100% Whey Chocolate Fudge
Bodybuilding.com Signature
31 ingredients · Amino acid/Protein
On Market
100% Whey Chocolate Fudge
Bodybuilding.com Signature
29 ingredients · Amino acid/Protein
On Market
100% Whey Protein Birthday Cake
Bodybuilding.com Signature
27 ingredients · Amino acid/Protein
On Market
10x Pure-Gold Sleep All Night
CTFO Changing The Future Outcome
13 ingredients · Other Combinations
On Market
17-Alpha Oxo Nolone
Iron-Tek
8 ingredients · Other Combinations
On Market
2 Methyl 13-C
Iron-Tek
19 ingredients · Other Combinations
On Market
212 Degrees Thermo Passion Melon Punch
Axe & Sledge Supplements
15 ingredients · Other Combinations
On Market
212 Degrees Thermo Sweet Heat Spicy Mango
Axe & Sledge Supplements
17 ingredients · Other Combinations
On Market
24/7 Weight Loss
Health Direct
13 ingredients · Other Combinations
On Market
3 Stress Relief
Renew Life
10 ingredients · Botanical with Nutrients
On Market
3-Day Colon Cleanse
BIOHM
11 ingredients · Other Combinations
On Market
3D Pump Unleashed
UNBOUND
13 ingredients · Other Combinations
On Market
4Life Transfer Factor Pro-TF Chocolate
4Life
27 ingredients · Amino acid/Protein
On Market
5 Defenders Powder
Real Mushrooms
7 ingredients · Botanical
On Market
5 Defenders Powder
Real Mushrooms
7 ingredients · Botanical with Nutrients
On Market
50 Billion CFU Probiotics
HealthyBiom
18 ingredients · Non-Nutrient/Non-Botanical
On Market
50 Billion CFU Probiotics
HealthyBiom
18 ingredients · Non-Nutrient/Non-Botanical
On Market
50 Billion CFU Probiotics
HealthyBiom
19 ingredients · Non-Nutrient/Non-Botanical
On Market
5M Trace Minerals
True Botanica
9 ingredients · Mineral
On Market
65 Billion CFU Protiotics
HealthyBiom
18 ingredients · Non-Nutrient/Non-Botanical
On Market
8 Immortals Drops
Ron Teeguarden's Dragon Herbs
11 ingredients · Botanical
On Market
80 Billion CFU Probiotic
Built By Nature
10 ingredients · Other Combinations
On Market
A One Keto BHB
Justified Laboratories
10 ingredients · Other Combinations
On Market
A-HD Blue Raspberry
BPI
12 ingredients · Botanical with Nutrients
On Market
A-HD Elite 500 mg
BPI Sports
17 ingredients · Botanical with Nutrients
On Market
A-HD Elite 500 mg
BPI Sports
18 ingredients · Botanical with Nutrients
On Market
A-HD Elite 500 mg
BPI Sports
18 ingredients · Botanical with Nutrients
On Market
A-HD Fruit Punch
BPI
12 ingredients · Other Combinations
On Market
A-HD Fruit Punch
BPI
12 ingredients · Other Combinations
On Market
A-HD Watermelon
BPI
12 ingredients · Other Combinations
On Market
A.C.S. (All Cells Salts)
Pure Herbs
7 ingredients · Botanical
On Market
ABC Acidophilus, Bifidus And Bulgaricus Complex
Systemic Formulas Bio Nutriment
11 ingredients · Other Combinations
On Market
Abundant Qi Plus Teapills
Plum Flower
9 ingredients · Botanical
On Market
Abundant Yin Teapills Da Bu Yin Wan
Plum Flower
9 ingredients · Other Combinations
On Market
Acid-2-Alkaline
Nature's Brands
24 ingredients · Botanical
On Market
Acidophilus Probiotic Pearls 1 Billion
Nature's Way
9 ingredients · Non-Nutrient/Non-Botanical
On Market
Acidophilus Probiotic Pearls 1 Billion Cultures
Nature's Way
8 ingredients · Non-Nutrient/Non-Botanical
On Market
Acidophilus With Pectin
Country Life
9 ingredients · Other Combinations
On Market
Acidophilus With Pectin
Country Life
9 ingredients · Other Combinations
On Market
AcneAdvance with Colustrum
Futurebiotics
28 ingredients · Other Combinations
On Market
Action Natural Grape Flavor
amino VITAL
21 ingredients · Amino acid/Protein
On Market
Action Natural Lemon Flavor
amino VITAL
21 ingredients · Amino acid/Protein
On Market
Activate Immune Complex
Vitality For Life
12 ingredients · Botanical with Nutrients
On 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 vs Blend →

Blend
7,220 products · Blend
Blend (Combination)
4,333 products · Blend
Proprietary Blend (Combination)
4,178 products · Blend
Proprietary Blend (Herb/Botanical)
3,359 products · Blend
Blend (non-nutrient/non-botanical)
2,756 products · Blend

Nationwide ingredients with similar DSLD presence

Two peer sets for Proprietary Blend: closest on total DSLD label listings (6,707 here) and closest on distinct brands that list it (1,085 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 Proprietary Blend

How many supplement products contain Proprietary Blend? ▼
6,707 supplement product labels in the NIH DSLD currently lists Proprietary Blend as an ingredient. By label frequency it ranks #42 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.

Read our methodology , how this data is sourced, computed, and verified.

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.