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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

Ultimate Flora Women's Probiotic 15 Billion
Renew Life
12 ingredients · Non-Nutrient/Non-Botanical
Off Market
Ultimate Flora Women's Vaginal 50 Billion
Renew Life
16 ingredients · Non-Nutrient/Non-Botanical
Off Market
Ultimate Flora Women's Vaginal Probiotic 50 Billion
Renew Life
16 ingredients · Non-Nutrient/Non-Botanical
Off Market
Ultimate Flora Women's Vaginal Probiotic 50 Billion
Renew Life
16 ingredients · Non-Nutrient/Non-Botanical
Off Market
Ultimate Flora Women's Vaginal Probiotic 50 Billion
Renew Life
18 ingredients · Non-Nutrient/Non-Botanical
Off Market
Ultimate Flora Women's Vaginal Probiotic 50 Billion
Renew Life
18 ingredients · Non-Nutrient/Non-Botanical
Off Market
Ultimate FloraMax 150 Billion
Advanced Naturals
22 ingredients · Non-Nutrient/Non-Botanical
Off Market
Ultimate FloraMax 30 Billion
Advanced Naturals
14 ingredients · Non-Nutrient/Non-Botanical
Off Market
Ultimate FloraMax 50 Billion
Advanced Naturals
14 ingredients · Non-Nutrient/Non-Botanical
Off Market
Ultimate FloraMax 50 Billion Extra Strength
Advanced Naturals
14 ingredients · Non-Nutrient/Non-Botanical
Off Market
Ultimate FloraMax Advanced Care 100 Billion
Advanced Naturals
15 ingredients · Non-Nutrient/Non-Botanical
Off Market
Ultimate FloraMax Advanced Care 100 Billion
Advanced Naturals
15 ingredients · Non-Nutrient/Non-Botanical
Off Market
Ultimate FloraMax Advanced Care 100 Billion
Advanced Naturals
18 ingredients · Non-Nutrient/Non-Botanical
Off Market
Ultimate FloraMax Critical Colon 80 Billion
Advanced Naturals
17 ingredients · Non-Nutrient/Non-Botanical
Off Market
Ultimate FloraMax Critical Colon 80 Billion
Advanced Naturals
18 ingredients · Non-Nutrient/Non-Botanical
Off Market
Ultimate FloraMax Daily Care 30 Billion
Advanced Naturals
18 ingredients · Non-Nutrient/Non-Botanical
Off Market
Ultimate FloraMax Total Woman Care 90 Billion
Advanced Naturals
14 ingredients · Non-Nutrient/Non-Botanical
Off Market
Ultimate FloraMax Vaginal Balance 50 Billion
Advanced Naturals
13 ingredients · Non-Nutrient/Non-Botanical
Off Market
Ultimate Probiotic 12/12 Formula
Natural Factors
20 ingredients · Non-Nutrient/Non-Botanical
Off Market
Ultimate Probiotic 12/12 Formula
Natural Factors
20 ingredients · Non-Nutrient/Non-Botanical
Off Market
Ultimate Probiotic 12/12 Formula 12 Billion
Natural Factors
20 ingredients · Non-Nutrient/Non-Botanical
Off Market
Ultimate Probiotic 12/12 Formula 12 Billion
Natural Factors
20 ingredients · Non-Nutrient/Non-Botanical
Off Market
Ultimate Probiotic 12/12 Formula 12 Billion
Natural Factors
20 ingredients · Non-Nutrient/Non-Botanical
Off Market
Ultimate Probiotic 12/12 Formula 12 Billion
Natural Factors
20 ingredients · Non-Nutrient/Non-Botanical
Off Market
Ultimate Probiotic 12/12 Formula 12 Billion
Natural Factors
20 ingredients · Non-Nutrient/Non-Botanical
Off Market
Ultimate Probiotic 24/12 Formula 24 Billion
Natural Factors
19 ingredients · Non-Nutrient/Non-Botanical
Off Market
Ultimate Probiotic 24/12 Formula 24 Billion
Natural Factors
19 ingredients · Non-Nutrient/Non-Botanical
Off Market
Ultimate Probiotic Clinical Strength
Natural Factors
19 ingredients · Non-Nutrient/Non-Botanical
Off Market
Ultimate Probiotic Clinical Strength 24 Billion
Natural Factors
19 ingredients · Non-Nutrient/Non-Botanical
Off Market
Ultimate Probiotic Critical Care 100 Billion
Natural Factors
14 ingredients · Non-Nutrient/Non-Botanical
Off Market
Ultimate Probiotic Critical Care 55 Billion
Natural Factors
14 ingredients · Non-Nutrient/Non-Botanical
Off Market
Ultimate Probiotic Critical Care 55 Billion
Natural Factors
14 ingredients · Non-Nutrient/Non-Botanical
Off Market
Ultra Jarro-Dophilus 40 Billion
Jarrow Formulas
18 ingredients · Non-Nutrient/Non-Botanical
Off Market
Ultra Jarro-Dophilus 50 Billion
Jarrow Formulas
19 ingredients · Non-Nutrient/Non-Botanical
Off Market
Ultra Jarro-Dophilus 50 Billion
Jarrow Formulas
19 ingredients · Non-Nutrient/Non-Botanical
Off Market
Ultra Jarro-Dophilus 50 Billion
Jarrow Formulas
19 ingredients · Non-Nutrient/Non-Botanical
Off Market
Ultra Strength Advanced Probiotic 10
Nature's Bounty
16 ingredients · Non-Nutrient/Non-Botanical
Off Market
UltraFlora Immune Booster
Metagenics
6 ingredients · Non-Nutrient/Non-Botanical
Off Market
Vegan Protein Powder French Vanilla Wafer Sundae
Natreve
37 ingredients · Amino acid/Protein
Off Market
Women's Care Ultimate Flora Probiotic 15 Billion Go Pack
Renew Life
12 ingredients · Non-Nutrient/Non-Botanical
Off Market
Women's Care Ultimate Flora Probiotic 15 Billion Go Pack
Renew Life
12 ingredients · Non-Nutrient/Non-Botanical
Off Market
Women's Probiotic + Cranberry
Nature's Truth
21 ingredients · Other Combinations
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.