Lactobacillus rhamnosus

Lactobacillus rhamnosus is one of the most researched probiotic strains that supports gut and mental health. It helps balance the microbiota, improves gut barrier functionality, and has psychobiotic properties.
KEY FOCUS AREAS
  • Growth of beneficial bacteria
  • Mood regulation
  • Neurotransmitters synthesis
  • Stress resilience
  • Cognitive function
  • Gut-brain axis modulation
  • Women's health
  • Anti-inflammation
  • Local and systemic immunity
FORM
Live microorganisms (Lactobacillus rhamnosus, Lactobacillus plantarum, Bifidobacterium longum, Bifidobacterium breve, Bacillus coagulans)
Found In
Natural Fermentation
PureWell dose
50 Billion CFU
Why we use it
Psychobiotics are probiotics that influence the gut–brain axis, helping to improve mental well-being, reduce anxiety and depression, and support cognitive function. This blend features some of the most clinically studied strains with scientifically validated efficacy — not only demonstrating high survivability through the gastrointestinal tract but also showing synergistic benefits in modulating inflammation, digestion, neuroplasticity, and emotional balance.
Scientific Research
Study 1
Study 2

Proof
Evolution of the lactulose-mannitol ratio (a) and fractional excretion of lactulose (b) across all visits in the intention-to-treat population. LMR, lactulose-mannitol ratio; NSAID, non-steroidal anti-inflammatory drug. ****p < .0001