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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 RTS Women's Probiotic 15 Billion
Renew Life
12 ingredients · Non-Nutrient/Non-Botanical
On Market
Ultimate Flora RTX Daily Probiotic
Renew Life
13 ingredients · Non-Nutrient/Non-Botanical
On Market
Ultimate Flora Ultimate Care Probiotic 100 Billion
Renew Life
18 ingredients · Non-Nutrient/Non-Botanical
On Market
Ultimate Flora Ultimate Care Probiotic 150 Billion
Renew Life
44 ingredients · Non-Nutrient/Non-Botanical
On Market
Ultimate Flora Women's Care Go-Pack Probiotic 15 Billion
Renew Life
19 ingredients · Non-Nutrient/Non-Botanical
On Market
Ultimate Flora Women's Care Go-Pack Probiotic 15 Billion
Renew Life
19 ingredients · Non-Nutrient/Non-Botanical
On Market
Ultimate Flora Women's Care Probiotic 90 Billion
Renew Life
18 ingredients · Non-Nutrient/Non-Botanical
On Market
Ultimate Flora Women's Care Probiotic 90 Billion
Renew Life
18 ingredients · Non-Nutrient/Non-Botanical
On Market
Ultimate Flora Women's Complete 90 Billion
Renew Life
17 ingredients · Non-Nutrient/Non-Botanical
On Market
Ultimate Flora Women's Complete Probiotic 90 Billion
Renew Life
17 ingredients · Non-Nutrient/Non-Botanical
On Market
Ultimate Flora Women's Vaginal Probiotic 50 Billion
Renew Life
19 ingredients · Non-Nutrient/Non-Botanical
On Market
Ultimate Friendly Flora 25 Billion CFU
ProCaps
10 ingredients · Non-Nutrient/Non-Botanical
On Market
Ultimate Friendly Flora Probiotic 25 Billion CFU
ProCaps Laboratories
9 ingredients · Non-Nutrient/Non-Botanical
On Market
Ultimate Friendly Flora Probiotic 25 Billion CFU
ProCaps
9 ingredients · Non-Nutrient/Non-Botanical
On Market
Ultimate Probiotic 12/12 Formula 12 Billion
Natural Factors
20 ingredients · Non-Nutrient/Non-Botanical
On Market
Ultimate Probiotic Balance
Nature's Truth
20 ingredients · Other Combinations
On Market
Ultimate Probiotic Critical Care 100 Billion
Natural Factors
14 ingredients · Non-Nutrient/Non-Botanical
On Market
Ultimate Probiotic Formula
Swanson
18 ingredients · Other Combinations
On Market
Ultimate Probiotic-14
Nature's Truth
20 ingredients · Other Combinations
On Market
Ultra Probiotic
Foster Regal
15 ingredients · Non-Nutrient/Non-Botanical
On Market
Ultra Probiotic 71 mg Prebiotics 100 mg
Rite Aid
21 ingredients · Other Combinations
On Market
Ultra Ultimate Probiotic Formula
Garden of Life Primal Defense
19 ingredients · Other Combinations
On Market
Ultra Ultimate Probiotic Formula
Garden of Life Primal Defense
20 ingredients · Other Combinations
On Market
Ultra Ultimate Probiotic Formula
Garden of Life Primal Defense
20 ingredients · Other Combinations
On Market
UltraBiotic 100
HoltraCeuticals
11 ingredients · Non-Nutrient/Non-Botanical
On Market
UltraFlora Immune Booster
Metagenics
6 ingredients · Non-Nutrient/Non-Botanical
On Market
UltraFlora Restore
Metagenics
9 ingredients · Non-Nutrient/Non-Botanical
On Market
Urinary Tract+ Shelf Stable
Garden of Life Dr. Formulated Probiotics
23 ingredients · Other Combinations
On Market
Vision Postbiotic 140 Billion cells
SuperSmart
2 ingredients · Non-Nutrient/Non-Botanical
On Market
Vital Flora Adult 55+ Daily Probiotic
Brenda Watson's Vital Planet
75 ingredients · Other Combinations
On Market
Vital Flora Adult 55+ Daily Probiotic Shelf Stable
Brenda Watson's Vital Planet
75 ingredients · Other Combinations
On Market
Vital Flora Adult 55+ Daily Probiotic Shelf Stable
Brenda Watson's Vital Planet
75 ingredients · Other Combinations
On Market
Vital Flora Advanced Biome Probiotic Shelf Stable
Brenda Watson's Vital Planet
118 ingredients · Other Combinations
On Market
Vital Flora Immune Biome Probiotic
Brenda Watson's Vital Planet
83 ingredients · Other Combinations
On Market
Vital Flora Men 55+ Daily Probiotic
Brenda Watson's Vital Planet
75 ingredients · Other Combinations
On Market
Vital Flora Men 55+ Daily Probiotic Shelf Stable
Brenda Watson's Vital Planet
75 ingredients · Other Combinations
On Market
Vital Flora Men 55+ Daily Probiotic Shelf Stable
Brenda Watson's Vital Planet
75 ingredients · Other Combinations
On Market
Vital Flora Men's Daily Probiotic
Brenda Watson's Vital Planet
75 ingredients · Other Combinations
On Market
Vital Flora Men's Daily Probiotic Shelf Stable
Brenda Watson's Vital Planet
74 ingredients · Other Combinations
On Market
Vital Flora Ultra Daily Probiotic
Brenda Watson's Vital Planet
33 ingredients · Other Combinations
On Market
Vital Flora Ultra Daily Probiotic
Brenda Watson's Vital Planet
33 ingredients · Other Combinations
On Market
Vital Flora Ultra Daily Probiotic Shelf Stable
Brenda Watson's Vital Planet
33 ingredients · Other Combinations
On Market
VSL#3 Capsules
Alfasigma USA
16 ingredients · Non-Nutrient/Non-Botanical
On Market
Whey Protein Cookies and Cream
project#1
55 ingredients · Other Combinations
On Market
Whey Protein Swiss Chocolate
project#1
41 ingredients · Other Combinations
On Market
Whey Protein Vanilla Cake Batter
project#1
40 ingredients · Other Combinations
On Market
Women's Care Ultimate Flora Probiotic
Renew Life
17 ingredients · Non-Nutrient/Non-Botanical
On Market
Women's Care Ultimate Flora Probiotic 15 Billion Go Pack
Renew Life
12 ingredients · Non-Nutrient/Non-Botanical
On Market
Women's Daily 2-in-1 Prebiotics + Probiotics 20 Billion
Renew Life
16 ingredients · Non-Nutrient/Non-Botanical
On Market
Women's Daily Care 40 Billion CFU Guaranteed
Garden of Life Dr. Formulated Probiotics
23 ingredients · Other Combinations
On 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.