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GutCited

Ingredients

38 evidence-based supplement ingredients

Browse every supplement ingredient in our database. Each one is graded based on peer-reviewed clinical research, giving you an objective picture of the evidence.

How Our Research Works

Every grade is calculated from peer-reviewed clinical data extracted from PubMed. Our algorithm evaluates study design, sample sizes, consistency of results, and effect directions to produce a transparent, reproducible evidence score.

Amino_Acid

Digestive_Enzyme

Fatty_Acid

Fiber

Herb

Mineral

Other

Prebiotic

Probiotic_Strain

Bacillus coagulans

probiotic_strain

Spore-forming probiotic that survives gastric acid, bile salts, and heat; produces L(+)-lactic acid in the colon lowering pH and inhibiting …

1 conditions studied

Bifidobacterium bifidum

probiotic_strain

Adheres to gastric epithelial cells promoting protective mucin secretion; regulates NF-kB signaling to reduce gastric inflammation and oxidative stress; restores …

1 conditions studied

Bifidobacterium breve

probiotic_strain

Produces conjugated linoleic acid (CLA) with anti-inflammatory effects on intestinal mucosa; competitively excludes pathogens from epithelial binding sites; modulates intestinal …

1 conditions studied

Bifidobacterium lactis

probiotic_strain

Modulates intestinal immune response via NK cell activation and enhanced phagocytic activity; improves colonic transit time in a dose-dependent manner; …

1 conditions studied

Bifidobacterium longum

probiotic_strain

Ferments complex carbohydrates producing acetate and lactate that lower colonic pH; reduces visceral hypersensitivity via serotonin pathway modulation; downregulates pro-inflammatory …

1 conditions studied

Lactobacillus acidophilus

probiotic_strain

Produces lactic acid lowering intestinal pH to inhibit pathogen growth; inhibits pathogen adhesion to intestinal epithelium via competitive exclusion; enhances …

1 conditions studied

Lactobacillus casei

probiotic_strain

Enhances phagocytic activity of macrophages and modulates Th1/Th2 immune balance; produces organic acids (lactic, acetic) inhibiting enteric pathogens; supports colonization …

1 conditions studied

Lactobacillus gasseri

probiotic_strain

Increases pepsinogen production accelerating protein digestion; suppresses H. pylori colonization through competitive exclusion and lactic acid production; modulates gastric acid …

2 conditions studied

Lactobacillus plantarum

probiotic_strain

Adheres strongly to intestinal mucosa competing with pathogens for binding sites; produces plantaricin antimicrobial peptides with broad-spectrum activity; modulates NF-kB …

1 conditions studied

Lactobacillus reuteri

probiotic_strain

Produces reuterin, a broad-spectrum antimicrobial compound (3-hydroxypropionaldehyde); accelerates gastric emptying via enteric nervous system modulation; reduces visceral pain through TRPV1 …

2 conditions studied

Lactobacillus rhamnosus GG

probiotic_strain

Enhances gut barrier function by upregulating tight junction proteins (claudin-1, occludin, ZO-1) and modulates intestinal immune response via Toll-like receptor …

2 conditions studied

Saccharomyces boulardii

probiotic_strain

Non-pathogenic yeast that secretes a 54-kDa protease degrading C. difficile toxins A and B; enhances secretory IgA production protecting mucosal …

3 conditions studied

Vitamin

No ingredients match your search.

FDA Disclaimer: These statements have not been evaluated by the Food and Drug Administration. The products and information on this website are not intended to diagnose, treat, cure, or prevent any disease. The evidence grades presented are based on our analysis of published peer-reviewed research and do not constitute medical advice. Always consult your healthcare provider before starting any supplement regimen.