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Supplement brand

EP

EP has 24 supplement product labels cataloged in the NIH DSLD, 5 currently on market, #643 of 4,269 by catalog size.

24
Total products
5
On market
#643 of 4,269
By catalog size
21%
Still on market

Brand at a glance

EP filed 24 supplement labels in NIH DSLD; 20.8% still on-market, ranking #643 of 4,269 by catalog size among brands PlainVitamins indexes.

24
Total DSLD labels
5
On market today
20.8%
Still listed
#643 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 →

EP 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)

24 657th of 4271 higher than 3,614 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

EP 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 EP

EP filed 24 supplement labels in NIH DSLD; 20.8% still on-market, ranking #643 of 4,269 by catalog size among brands PlainVitamins indexes. That places it in the 85th percentile of brands by distinct product-label count (rank #657 of 4,271). Catalog size and on-market share are volume metrics from NIH DSLD filings, not quality, safety, or efficacy scores.

Products by EP

Beta-Cal-E Antioxidant
8 ingredients · Multi-Vitamin and Mineral (MVM)
On Market
Cal-Mag Complex 300 mg/150 mg
10 ingredients · Other Combinations
Off Market
Chewable PepZin-GI
7 ingredients · Other Combinations
Off Market
Endur-Acin Extended Release Niacin 750 mg
6 ingredients · Vitamin
Off Market
Endur-Amide Sustained Release Niacinamide 250 mg
5 ingredients · Vitamin
On Market
Endur-Amide Sustained Release NIacinamide 500 mg
5 ingredients · Vitamin
On Market
Extended Release Endur-Acin Wax Matrix Niacin 250 mg
5 ingredients · Vitamin
Off Market
Extended Release Endur-Acin Wax Matrix Niacin 500 mg
5 ingredients · Vitamin
Off Market
Extended Release Endur-Thine 500 mg/200 mg
7 ingredients · Vitamin
Off Market
Immediate Release Phytosterols 450 mg
8 ingredients · Other Combinations
Off Market
Omega 3 Phospholipid 500 mg
11 ingredients · Other Combinations
Off Market
Plain Niacin 250 mg
4 ingredients · Vitamin
Off Market
Plain Niacin 500 mg
6 ingredients · Vitamin
Off Market
Resveratrol 100 mg
8 ingredients · Other Combinations
Off Market
Sustained Release Endur-B Complex
15 ingredients · Vitamin
Off Market
Sustained Release Endur-C with Rose Hips 1000 mg
5 ingredients · Vitamin
On Market
Sustained Release Endur-C With Rose Hips 500 mg
5 ingredients · Vitamin
On Market
Sustained Release Endur-Flex Glucosamine 500 mg Chondroitin 200 mg
6 ingredients · Non-Nutrient/Non-Botanical
Off Market
Sustained Release Endur-VM Multi-Vitamin & Mineral (Contains Iron)
29 ingredients · Multi-Vitamin and Mineral (MVM)
Off Market
Sustained Release Endur-VM Multi-Vitamin & Mineral (Without Iron)
28 ingredients · Multi-Vitamin and Mineral (MVM)
Off Market
Sustained Release L-Arginine 350 mg
7 ingredients · Amino acid/Protein
Off Market
Sustained Release Mega Natural-BP 150 mg
6 ingredients · Botanical
Off Market
Sustained Release Pantethine from Pantesin 300 mg
6 ingredients · Vitamin
Off Market

Shelf peers by catalog size

NIH DSLD brands whose filing counts sit nearest to EP's 24-label shelf (not the estate's largest catalogs). On-market % is shelf status, not a quality score.

Compare EP vs 365 Everyday Value → (Δ same count)

365 Everyday Value
24 filings · 83% on shelf
same shelf depth
AM Angstrom Minerals
24 filings · 100% on shelf
same shelf depth
Amazing Grass
24 filings · 50% on shelf
same shelf depth
APS
24 filings · 96% on shelf
same shelf depth
Bioforce
24 filings · 96% 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.