Supplement brand
Houston Enzymes
Houston Enzymes has 29 supplement product labels cataloged in the NIH DSLD, 12 currently on market, #565 of 4,269 by catalog size.
- 29
- Total products
- 12
- On market
- #565 of 4,269
- By catalog size
- 41%
- Still on market
Brand at a glance
Houston Enzymes filed 29 supplement labels in NIH DSLD; 41.4% still on-market, ranking #565 of 4,269 by catalog size among brands PlainVitamins indexes.
- 29
- Total DSLD labels
- 12
- On market today
- 41.4%
- Still listed
- #565 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.
Houston Enzymes 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)
29 573rd of 4271 higher than 3,698 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
Houston Enzymes labels by market status
On-market vs off-market DSLD labels for this brand (second framed viz alongside the brand-vs-all distribution)
- On market
On market
12 labels
- Off market
Off market
17 labels
What the DSLD catalog says about Houston Enzymes
Houston Enzymes filed 29 supplement labels in NIH DSLD; 41.4% still on-market, ranking #565 of 4,269 by catalog size among brands PlainVitamins indexes. That places it in the 87th percentile of brands by distinct product-label count (rank #573 of 4,271). Catalog size and on-market share are volume metrics from NIH DSLD filings, not quality, safety, or efficacy scores.
Products by Houston Enzymes
Shelf peers by catalog size
NIH DSLD brands whose filing counts sit nearest to Houston Enzymes's 29-label shelf (not the estate's largest catalogs). On-market % is shelf status, not a quality score.
Compare Houston Enzymes vs Bricker Labs → (Δ same count)
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.