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Supplement brand

Kirkland Signature

Kirkland Signature has 36 supplement product labels cataloged in the NIH DSLD, 20 currently on market, #477 of 4,269 by catalog size.

36
Total products
20
On market
#477 of 4,269
By catalog size
56%
Still on market

Brand at a glance

Kirkland Signature filed 36 supplement labels in NIH DSLD; 55.6% still on-market, ranking #477 of 4,269 by catalog size among brands PlainVitamins indexes.

36
Total DSLD labels
20
On market today
55.6%
Still listed
#477 of 4,269
Catalog rank

Figures come from NIH DSLD label rows PlainVitamins indexes. Catalog size is a filing count, not a quality, safety, or efficacy score.

Verify with NIH DSLD → · FDA dietary supplement overview →

Kirkland Signature vs all brands by DSLD catalog size

Where this brand's product-label count sits among every brand PlainVitamins indexes (archive depth, not a quality or safety ranking)

36 482nd of 4271 higher than 3,789 of 4,271 brands

Brands banded by distinct NIH DSLD product labels

Each bar is a band; taller bars hold more brands. The dashed line + filled bar mark this entry. Hover or tap any bar for its full count and share, and where it sits relative to this entry.

Source NIH Dietary Supplement Label Database (DSLD) · 2026-09-04

Kirkland Signature labels by product type

Distinct DSLD product-type counts for this brand's catalog (second framed viz alongside the brand-vs-all distribution)

labels
Source NIH Dietary Supplement Label Database (DSLD) As of 2026-09-04

What the DSLD catalog says about Kirkland Signature

Kirkland Signature filed 36 supplement labels in NIH DSLD; 55.6% still on-market, ranking #477 of 4,269 by catalog size among brands PlainVitamins indexes. That places it in the 89th percentile of brands by distinct product-label count (rank #482 of 4,271). Catalog size and on-market share are volume metrics from NIH DSLD filings, not quality, safety, or efficacy scores.

Products by Kirkland Signature

B12 5000 mcg Cherry Flavor
11 ingredients · Vitamin
On Market
Calcium Citrate Magnesium and Zinc
21 ingredients · Multi-Vitamin and Mineral (MVM)
On Market
Calcium Citrate with 500 mg of Calcium
23 ingredients · Multi-Vitamin and Mineral (MVM)
On Market
Chewable Vitamin C 500 mg Tangy Orange
15 ingredients · Vitamin
On Market
Children's Complete Multivitamin Gummies
38 ingredients · Multi-Vitamin and Mineral (MVM)
Off Market
D3 50 mcg (2000 IU)
6 ingredients · Vitamin
On Market
Daily Multi Pack
82 ingredients · Other Combinations
Off Market
Daily Multi Vitamins & Minerals
70 ingredients · Other Combinations
On Market
E 180 mg (400 IU)
4 ingredients · Vitamin
On Market
Energy B-Complex Adult Gummies
22 ingredients · Vitamin
On Market
Extra Strength Glucosamine 1500 mg Chondroitin 1200 mg
12 ingredients · Non-Nutrient/Non-Botanical
Off Market
Extra Strength Glucosamine HCl 1500 mg with MSM 1500 mg
16 ingredients · Non-Nutrient/Non-Botanical
On Market
Extra Strength Vitamin D3 2000 IU
8 ingredients · Vitamin
On Market
Fast Acting Lactase
7 ingredients · Non-Nutrient/Non-Botanical
On Market
Fish Oil 1000 mg
12 ingredients · Fat/Fatty Acid
Off Market
Fish Oil 1200 mg
13 ingredients · Fat/Fatty Acid
On Market
Fish Oil 1200 mg Enteric Coated
14 ingredients · Fat/Fatty Acid
Off Market
Fish Oil 1400 mg Softgel (230 count)
16 ingredients · Fat/Fatty Acid
Off Market
Glucosamine 1500 mg Chondroitin 1200 mg
12 ingredients · Other Combinations
Off Market
Glucosamine HCl 1500 mg with MSM 1500 mg
8 ingredients · Non-Nutrient/Non-Botanical
On Market
Magnesium Citrate 250 mg
11 ingredients · Mineral
On Market
Mature Multi Vitamins & Minerals
67 ingredients · Other Combinations
Off Market
Omega 3 Fish Oil
13 ingredients · Fat/Fatty Acid
Off Market
Omega-3 Fish Oil 1000 mg
14 ingredients · Fat/Fatty Acid
Off Market
Premium Performance Multi
70 ingredients · Other Combinations
Off Market
Sugar Free Children's chewable
59 ingredients · Multi-Vitamin and Mineral (MVM)
On Market
Super B-Complex With Electrolytes
29 ingredients · Multi-Vitamin and Mineral (MVM)
On Market
Ultra Strength Antacid Calcium Carbonate 1000 mg Assorted Berry Flavors
14 ingredients · Mineral
On Market
Vitamin D3 2000 IU
6 ingredients · Vitamin
Off Market

Shelf peers by catalog size

NIH DSLD brands whose filing counts sit nearest to Kirkland Signature's 36-label shelf (not the estate's largest catalogs). On-market % is shelf status, not a quality score.

Compare Kirkland Signature vs Divine Health → (Δ same count)

Divine Health
36 filings · 81% on shelf
same shelf depth
Dr. Seth's Vitamin Vibrations
36 filings · 100% on shelf
same shelf depth
Herb Xtra
36 filings · 100% on shelf
same shelf depth
Intensive Nutrition
36 filings · 3% on shelf
same shelf depth
Logos Nutritionals
36 filings · 100% on shelf
same shelf depth

Source: NIH Office of Dietary Supplements, Dietary Supplement Label Database (DSLD). Regulatory framework: Source: Dietary Supplement Health and Education Act (DSHEA), 1994, 21 U.S.C. § 321(ff).

Disclaimer, Not Medical Advice: This information is provided for informational purposes only and does not constitute medical advice. Consult a qualified healthcare provider before starting, stopping, or combining any dietary supplement.

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. This page draws directly on 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.