May support gut health and immune function.
Effective Dose
100 million to 1 billion CFU
Onset
Days
Cost
Budget
Cycle
No cycling is needed, as it is a probiotic intended for ongoing gut support.
7 things you need to know
What it does
May support gut health and immune function.
Worth it?
6/10. Lactobacillus Reuteri is a probiotic with some evidence suggesting benefits for gut health and immune function, but results can vary.
How much to take
100 million to 1 billion CFU
Price
Cheap (under $15/month)
How fast it works
Builds up over days to weeks
Safety
Check if: those with severely compromised immune systems, individuals with a history of probiotic-related infections
What people say
May experience improved digestion, reduced bloating, or subtle improvements in overall well-being. Effects are often mild.
First isolated from human breast milk.
"May experience improved digestion, reduced bloating, or subtle improvements in overall well-being. Effects are often mild."
Research backing for this ingredient
Some evidence, more research needed
Limited
Not yet
Generally accepted with some debate
"While some studies suggest benefits, results can vary, and more research is needed to confirm specific effects. The strain is generally regarded as safe."
Lactobacillus Reuteri is a probiotic that may help improve gut health by promoting a balanced gut microbiome and supporting immune function. Studies suggest it can be helpful for certain digestive issues.
Products below minimum dose are likely ineffective
When
Any time
How
100 million to 1 billion CFU
Food
Can be taken with or without food, but consistency is key.
Noticeable effects on digestion or immunity may take several days to weeks.
No cycling is needed, as it is a probiotic intended for ongoing gut support.
Check for specific interactions.
Lactobacillus Reuteri is categorized as a probiotic.
Scientific consensus score: 6/10.
Evidence quality: MODERATE.
Add Lactobacillus Reuteri to your stack analyzer or compare it with other ingredients.
Not medical advice. Always consult a healthcare provider.