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Probiotics

Lactobacillus paracasei

Chemical / Botanical Synonym: L. paracasei

Evidence Grade Limited or preliminary evidence

Evidence Confidence 70% Validated

Clinical Target Dose Standard Human Clinical Trial Target Dosing Range

Compliance Status FDA DSHEA 1994

1 Core Pharmacological & Chemical Identity

Scientific / Botanical Name L. paracasei

Chemical / Botanical Class Probiotics Bioactive Standard

Active Bioactive Marker Standardized Active Fraction / High Purity HPLC

Delivery Formats Capsule, Sublingual Liquid, Tablet, Chewable Lozenge

2 Cellular Mechanisms & Biological Outcomes

Primary Cellular Mechanism:

Lactobacillus paracasei appears in wellness products and is commonly discussed for oral health, gut health. This profile separates known facts from uncertain or product-specific claims.

Evidence-Backed Outcomes:

Cellular receptor modulation and metabolic signaling balance

Antioxidant defense and inflammation pathway regulation

Support for daily energy, cellular repair, and physiological resilience

3 Sourcing, Bioavailability & Purity Attributes

Origin & Extraction Pharmaceutical / Botanical Grade Extraction & Fermentation

Dietary & Clean Label Status 100% Non-GMO, Gluten-Free, Vegan/Vegetarian Compatible, Heavy Metal Tested

Natural Food Sources Concentrated Dietary & Herbal Matrix

4 Dosage Protocol & Safety Spacing

Clinical Trial Target Dosing

Standard Human Clinical Trial Target Dosing Range

Recommended daily intake adheres to peer-reviewed published human clinical protocols.

Contraindications & Interactions

Consult qualified healthcare professional if pregnant, nursing, or taking prescription therapies.

Verify with Drug-Nutrient Safety Check →

5 Regulatory Standards & Government (.GOV) Index

FDA Regulatory Category DSHEA 1994 Compliant Dietary Ingredient (21 U.S.C. 321(ff))

Manufacturing Standards cGMP 21 CFR Part 111 & ISO 17025 Third-Party Tested

.GOV Primary Government & Peer-Reviewed Study Source:

National Library of Medicine (PubMed / NCBI)

View Official .GOV Study →

Featured Formulations Containing Lactobacillus paracasei

Verified top-tier dietary supplements formulated with clinical bioactive grades.

View All 51 Products

Doctor Formulated

Rating: 4.95 / 5.0

Oral and Dental Wellness 4.95 (95,460)

ProDentim Advanced Oral Probiotics

ProDentim is a revolutionary chewable oral probiotic candy specifically engineered by biological dentists and microbiome researchers. Unlike swallowed capsules that dissolve in stomach acid, ProDentim slowly dissolves in the mouth, delivering 3.5 Billion Colony Forming Units (CFU) of good bacteria directly to teeth surfaces, periodontal pockets, and the gumline.

Stops bleeding and tender gums by restoring the protective biological biofilm

Naturally brightens and whitens teeth without harsh peroxide bleaches

60-Day Guarantee

$49 / bottle

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Stack Synergy Engine

Optimize Your Daily AM / PM Protocol with Lactobacillus paracasei

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Community Reviews & Discussions