THORNE - Complete Biotic - Probiotic Prebiotic & Postbiotic for Women Men & Kids - Supports Gut Digestive & Immune Health* - Occasional Constipation Diarrhea Gas & Bloating Relief* - 30 Servings
ThorneAnalysis updated July 2026 · How Scout scores
At a glance
Summary
This supplement contains beneficial probiotics like Bacillus subtilis and heat-treated Bifidobacterium longum, which support gut health and immune function. However, the presence of maltodextrin as a filler and unspecified flavors raises concerns about ingredient transparency and potential impacts on blood sugar levels. The formulation includes a moderate number of additives, which slightly detracts from its overall quality.
Key ingredients 9
Bacillus SubtilisGood
Bacillus Subtilis is a beneficial probiotic that supports gut health by promoting a balanced microbiome. It is known for its ability to withstand harsh stomach conditions, ensuring effective delivery to the intestines. This probiotic strain can enhance digestive health and boost immune function.
Benefits
Supports gut health and immune function by promoting a balanced microbiome.
Heat-treated Bifidobacterium LongumGood
Heat-treated Bifidobacterium Longum is a probiotic that aids in maintaining a healthy gut flora. The heat treatment enhances its stability and shelf life without compromising its health benefits. It is effective in supporting digestive health and reducing gastrointestinal discomfort.
Benefits
Promotes digestive health and reduces gastrointestinal discomfort.
PreforProNeutral
PreforPro is a prebiotic that supports the growth of beneficial bacteria in the gut. It is a bacteriophage blend that targets specific bacteria, promoting a healthy microbiome. While it supports gut health, its effects can vary based on individual microbiome composition.
Benefits
Supports the growth of beneficial gut bacteria and promotes a healthy microbiome.
Citric AcidNeutral
Citric Acid is commonly used as a preservative and flavor enhancer in supplements. It is naturally found in citrus fruits and is generally recognized as safe. However, excessive consumption can lead to dental erosion.
Risks
Excessive consumption may lead to dental erosion.
Benefits
Acts as a preservative and flavor enhancer, extending product shelf life.
MannitolNeutral
Mannitol is a sugar alcohol used as a sweetener and stabilizer in supplements. It is lower in calories than sugar and has a minimal impact on blood glucose levels. However, excessive consumption can cause digestive discomfort.
Risks
Excessive consumption may cause digestive discomfort.
Benefits
Provides sweetness with minimal impact on blood glucose levels.
Organic Rice HullNeutral
Organic Rice Hull is used as a natural filler and anti-caking agent. Being organic, it is free from synthetic pesticides and chemicals. It adds bulk without significant nutritional benefits.
Benefits
Acts as a natural filler and anti-caking agent.
XylitolNeutral
Xylitol is a sugar alcohol used as a sweetener in supplements. It has a lower calorie content than sugar and does not spike blood sugar levels. However, it can cause digestive issues if consumed in large amounts.
Risks
May cause digestive issues if consumed in large amounts.
Benefits
Provides sweetness with lower calorie content and minimal impact on blood sugar levels.
FlavorsBad
Flavors in supplements often refer to artificial or natural flavoring agents. These can mask the taste of active ingredients but may include unspecified additives. The lack of transparency can be concerning for consumers seeking clean label products.
Risks
Potential inclusion of unspecified additives and artificial components.
Benefits
Enhances the palatability of the product.
MaltodextrinBad
Maltodextrin is a filler and thickening agent derived from starch. It has a high glycemic index and can affect blood sugar levels. While it provides texture and bulk, it offers little nutritional value.
Risks
May affect blood sugar levels due to its high glycemic index.
Benefits
Provides texture and bulk to the product.
Processing
Ultra-Processed Foods
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