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Bacteria · Supplement ingredient

Lactobacillus paracasei

Lactobacillus paracasei is listed on 789 U.S. supplement product labels in the NIH DSLD, #253 of 4,614 by label frequency.

789
Products
#253 of 4,614
By frequency

How common is Lactobacillus paracasei?

Number of supplement labels listing Lactobacillus paracasei vs nearby bacteria ingredients

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

Products containing Lactobacillus paracasei

Probiotic-10 50 Billion
NOW
16 ingredients · Non-Nutrient/Non-Botanical
Off Market
Probiotic-10 50 Billion
NOW
16 ingredients · Non-Nutrient/Non-Botanical
Off Market
Probiotic-10 50 Billion
NOW
16 ingredients · Non-Nutrient/Non-Botanical
Off Market
Probiotic-10 50 Billion
NOW
16 ingredients · Non-Nutrient/Non-Botanical
Off Market
Probiotic-10 50 Billion Powder
NOW
15 ingredients · Non-Nutrient/Non-Botanical
Off Market
Probiotics 40 Billion
Earthwell
9 ingredients · Non-Nutrient/Non-Botanical
Off Market
Probiotics and Prebiotics
Intelligent Labs
16 ingredients · Non-Nutrient/Non-Botanical
Off Market
Probiotics AR Acid Resistent 16 Strain Formula
Cell Nutritionals
19 ingredients · Non-Nutrient/Non-Botanical
Off Market
ProtoDophilus
Protocol For Life Balance
16 ingredients · Non-Nutrient/Non-Botanical
Off Market
ProtoDophilus
Protocol For Life Balance
16 ingredients · Non-Nutrient/Non-Botanical
Off Market
ProtoDophilus
Protocol For Life Balance
16 ingredients · Non-Nutrient/Non-Botanical
Off Market
ProtoDophilus
Protocol For Life Balance
16 ingredients · Non-Nutrient/Non-Botanical
Off Market
ProtoDophilus
Protocol For Life Balance
16 ingredients · Non-Nutrient/Non-Botanical
Off Market
ProtoDophilus
Protocol For Life Balance
16 ingredients · Non-Nutrient/Non-Botanical
Off Market
ProtoDophilus
Protocol For Life Balance
16 ingredients · Non-Nutrient/Non-Botanical
Off Market
ProtoDophilus
Protocol For Life Balance
16 ingredients · Non-Nutrient/Non-Botanical
Off Market
Supreme Probiotics
Altrum
16 ingredients · Non-Nutrient/Non-Botanical
Off Market
Ther-Biotic Baby Unflavored
SFI Health
14 ingredients · Non-Nutrient/Non-Botanical
Off Market
Ther-Biotic Children's Chewable
Klaire Labs
20 ingredients · Non-Nutrient/Non-Botanical
Off Market
Ther-Biotic Complete
Klaire Labs
17 ingredients · Non-Nutrient/Non-Botanical
Off Market
Ther-Biotic Complete
Klaire Labs
17 ingredients · Non-Nutrient/Non-Botanical
Off Market
Ther-Biotic Complete
Klaire Labs
16 ingredients · Non-Nutrient/Non-Botanical
Off Market
Ther-Biotic Complete
Klaire Labs
17 ingredients · Non-Nutrient/Non-Botanical
Off Market
Ther-Biotic Complete
SFI Health
17 ingredients · Non-Nutrient/Non-Botanical
Off Market
Ther-Biotic Complete Powder
Klaire Labs
15 ingredients · Non-Nutrient/Non-Botanical
Off Market
Ther-Biotic Complete Powder
Klaire Labs
16 ingredients · Non-Nutrient/Non-Botanical
Off Market
Ther-Biotic Complete Powder
Klaire Labs
14 ingredients · Non-Nutrient/Non-Botanical
Off Market
Ther-Biotic Factor 6
Klaire Labs
11 ingredients · Non-Nutrient/Non-Botanical
Off Market
Ther-Biotic Factor 6
Klaire Labs
10 ingredients · Non-Nutrient/Non-Botanical
Off Market
Ther-Biotic for Infants
Klaire Labs
14 ingredients · Non-Nutrient/Non-Botanical
Off Market
Ther-Biotic for Infants
Klaire Labs
14 ingredients · Non-Nutrient/Non-Botanical
Off Market
Ther-Biotic Infant Formula
Klaire Labs
14 ingredients · Non-Nutrient/Non-Botanical
Off Market
Ther-Biotic Infant Formula
Klaire Labs
14 ingredients · Non-Nutrient/Non-Botanical
Off Market
Ther-Biotic Synbiotic
Klaire Labs
14 ingredients · Other Combinations
Off Market
Ther-Biotic Synbiotic
Klaire Labs
14 ingredients · Other Combinations
Off Market
Thr-Biotic Children's Chewable
Klaire Labs
19 ingredients · Non-Nutrient/Non-Botanical
Off Market
Ultimate Flora 15 Billion Everyday Probiotic
Renew Life
16 ingredients · Non-Nutrient/Non-Botanical
Off Market
Ultimate Flora 50 Billion Extra Care Probiotic
Renew Life
16 ingredients · Non-Nutrient/Non-Botanical
Off Market
Ultimate Flora 80 Billion Colon Care Probiotic
Renew Life
20 ingredients · Non-Nutrient/Non-Botanical
Off Market
Ultimate Flora 90 Billion Men's Complete Probiotic
Renew Life
18 ingredients · Non-Nutrient/Non-Botanical
Off Market
Ultimate Flora 90 Billion Women's Complete Probiotic
Renew Life
17 ingredients · Non-Nutrient/Non-Botanical
Off Market
Ultimate Flora Adult 50+ Probiotic 30 Billion
Renew Life
16 ingredients · Non-Nutrient/Non-Botanical
Off Market
Ultimate Flora Adult 50+ Probiotic 30 Billion
Renew Life
16 ingredients · Non-Nutrient/Non-Botanical
Off Market
Ultimate Flora Adult 50+ Probiotic 30 Billion
Renew Life
16 ingredients · Non-Nutrient/Non-Botanical
Off Market
Ultimate Flora Adult Formula
Renew Life
16 ingredients · Non-Nutrient/Non-Botanical
Off Market
Ultimate Flora Adult Formula
Renew Life
16 ingredients · Non-Nutrient/Non-Botanical
Off Market
Ultimate Flora Adult Formula
Renew Life
16 ingredients · Non-Nutrient/Non-Botanical
Off Market
Ultimate Flora Adult Formula 15 Billion
Renew Life
16 ingredients · Non-Nutrient/Non-Botanical
Off Market
Ultimate Flora Colon Care Probiotic 80 Billion
Renew Life
20 ingredients · Non-Nutrient/Non-Botanical
Off Market
Ultimate Flora Colon Care Probiotic 80 Billion
Renew Life
20 ingredients · Non-Nutrient/Non-Botanical
Off Market

Nearby Ingredients in Bacteria

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

Compare Lactobacillus paracasei vs Lactobacillus acidophilus →

Nationwide ingredients with similar DSLD presence

Two peer sets for Lactobacillus paracasei: closest on total DSLD label listings (789 here) and closest on distinct brands that list it (203 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 Lactobacillus paracasei

How many supplement products contain Lactobacillus paracasei?
789 supplement product labels in the NIH DSLD currently lists Lactobacillus paracasei as an ingredient. By label frequency it ranks #253 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.