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Probiotic strains

The strains

Over 1000 strains in our ever-growing bank

Searching for premium probiotics? Our bank has over 1000 strains ready to create specific formulas adapted to your needs.

Benefit from our selection of the world’s most studied probiotic strains to create your perfect solution.

The key to quality & performance

Why our strains are so good

Selection & Characterization

Rigorous selection and characterization are the keys to highly performant probiotics and we put all our efforts into this important phase. Our R&D team selects each strain based on its fermentation profile, probiotic properties, and metabolite production.

Stability & Concentration

Every supplement we produce is highly effective due to their room temperature stability and their high CFU.

Bifidobacterium-petri-biena -2

Bifidobacterium

Digestive
Microbiome
Immunity
Mother
  • Digestive Dynamo: Supports digestion by aiding in the breakdown of complex carbohydrates.
  • Intestinal Integrity: Contributes to the health and integrity of the intestinal lining.
  • Immune Support: Plays a role in supporting the immune system.
  • Versatile Resident: Found in the gut of humans and some animals, contributing to a diverse gut microbiome.
  • Dairy Darling: Often used in probiotic dairy products, making it a common feature in yogurt and other fermented foods.
  • Microbiome Maestro: It promotes a balanced and healthy gut microbiome.
  • Competition Champion: Outcompetes harmful bacteria for resources and adhesion sites in the gut lining.
  • Beneficial Substances Producer: Generates helpful substances like short-chain fatty acids.
  • Gut Guardian: Acts as a guardian for your gut health, maintaining a favorable environment.
  • Adhesion Ace: Competes with harmful bacteria for resources and adhesion sites in the gut.
  • Short-Chain Superstar: Produces beneficial short-chain fatty acids.
  • Gut Guardian 2.0: Acts as a guardian for your gut health, contributing to a happy and thriving digestive system.
  • Infant’s Friend: Often found in the gut of breastfed infants, contributing to early gut health.
  • Digestive Dynamo: Supports digestion by breaking down complex carbohydrates.
  • Inflammation Fighter: May help reduce gut inflammation, promoting a healthier intestinal environment.
  • Immune Booster: Plays a role in supporting the immune system.
  • Balancing Act: Contributes to a balanced and diverse gut microbiome.
  • Digestive Defender: Supports overall digestive health and helps break down carbohydrates.
  • Immune Ally: Plays a role in supporting the immune system.
  • For Every Age: Found in both the infant and adult gut, contributing to a healthy microbiome throughout life.
  • Stress Soother: Some strains of B. longum may help alleviate stress and improve mood.
  • Gut Guardian: Contributes to a balanced and thriving gut environment.
lactobacillus-petri-biena -2

Lactobacillus

Digestive
women
microbiome
Immunity
  • Digestive Dynamo: Supports digestion by producing enzymes that help break down food.
  • Intestinal Integrity: Contributes to a healthy intestinal lining, promoting gut health.
  • Lactose Lover: Helps digest lactose, making it beneficial for those with lactose intolerance.
  • Immune Supporter: Plays a role in supporting the immune system.
  • Balancing Act: Contributes to a balanced and diverse gut microbiome.
  • Fermentation Maestro: Excels in fermenting sugars, producing beneficial byproducts like lactic acid.
  • Oral Guardian: Found in the mouth, contributing to oral health by helping to maintain a balanced microbiome.
  • Immune Ally: Plays a role in supporting the immune system.
  • Ale Ally: Used in the fermentation process of some beers, contributing to flavor development.
  • Gut Harmony: Contributes to a balanced and thriving gut environment.
  • Digestive Defender: Supports digestion by producing enzymes that aid in breaking down complex carbohydrates.
  • Immune Supporter: Plays a role in supporting the immune system.
  • Dairy Dabbler: Often used in the fermentation of dairy products, contributing to their taste and texture.
  • Gut Guardian: Contributes to a balanced and healthy gut microbiome.
  • Travel Companion: Some strains of L. casei may help support gut health during travel or changes in routine.
  • Vaginal Health: Predominant species in vaginal microbiota, crucial for vaginal health.
  • Hydrogen Peroxide Production: Produces hydrogen peroxide (H2O2) as part of metabolic activity.
  • Acidic Environment: Contributes to an acidic vaginal environment, inhibiting pathogenic bacteria growth.
  • Microbiota Balance: Helps maintain balance in vaginal microbiota, reducing risk of infections like bacterial vaginosis.
  • Women’s Health: Valuable for promoting vaginal health and preventing urogenital infections.
    *References: Chee et al 2020; Han et al. 2021; Joseph et al. 2021; Kovachev 2018
  • Yogurt Ally: Frequently used in the production of yogurt, contributing to its taste and texture.
  • Milk’s Best Friend: Thrives in milk and helps convert lactose into lactic acid during fermentation.
  • Probiotic Pioneer: Plays a role in promoting a healthy balance in the gut microbiome.
  • Digestive Dynamo: Supports digestion by producing enzymes that break down complex carbohydrates.
  • Team Player: Often paired with Streptococcus thermophilus in yogurt production, creating a dynamic duo.
  • Gut Health: Commonly found in the gut microbiota, contributing to digestive health.
  • Metabolic Activity: Ferments carbohydrates, aiding in digestion and nutrient absorption.
  • Immunomodulation: Exhibits immunomodulatory effects, potentially enhancing immune response.
  • Pathogen Inhibition: Produces antimicrobial compounds, inhibiting the growth of pathogenic bacteria.
  • Microbiota Balance: Helps maintain a balanced gut microbiota, supporting overall gut health and function.
*References: Zhao et al., 2019; Shieh et al. 2021
  • Gut Guardian: Contributes to a healthy and balanced gut microbiome.
  • Weight Management Support: Some research suggests a potential role in weight management and metabolism.
  • Immune Ally: Plays a role in supporting the immune system.
  • Digestive Dynamo: Produces enzymes that aid in the digestion of various nutrients.
  • Women’s Wellness: Often found in the vaginal and urinary tracts, contributing to women’s health.
  • Cheese Ally: Frequently used in the production of Swiss and Emmental cheeses, contributing to their flavor and texture.
  • Stress Soother: Some strains of L. helveticus may have calming effects, helping to alleviate stress and improve mood.
  • Blood Pressure Ally: Research suggests a potential role in supporting healthy blood pressure.
  • Digestive Dynamo: Produces enzymes that assist in the breakdown of proteins during digestion.
  • Gut Harmony: Contributes to a balanced and thriving gut environment.
  • Women’s Health: Often found in the vaginal microbiome, contributing to women’s health.
  • Acidic Ally: Produces lactic acid, helping to maintain a slightly acidic environment in the vagina.
  • Women’s Wellness: Supports a healthy balance in the urogenital tract.
  • Immune Support: Plays a role in supporting the immune system.
  • Gut Explorer: While it’s commonly associated with the urogenital tract, it can also be found in the gut, contributing to gut health.
  • Probiotic Powerhouse: Lactobacillus paracasei is a robust member of the probiotic family.
  • Digestive Dynamo: Supports digestion by producing enzymes that aid in the breakdown of complex carbohydrates.
  • Immune Support: Plays a role in supporting the immune system.
  • Balancing Act: Contributes to a balanced and diverse gut microbiome.
  • Diverse Dweller: Found in various environments, including the human mouth, intestines, and fermented foods.
  • Dairy Ally: Often used in the production of fermented dairy products, enhancing their nutritional profile.

WCFS1® is the most independently studied probiotic strain

  • Gut Guardian: Contributes to a healthy and balanced gut microbiome.
  • Stress Ally: Some strains of L. plantarum may have stress-relieving properties.
  • Digestive Dynamo: Produces enzymes that aid in the digestion of a variety of nutrients.
  • Immune Support: Plays a role in supporting the immune system.
  • Fermentation Maestro: Often used in the fermentation of plant-based foods like sauerkraut and kimchi, enhancing their flavor and nutritional value.
  • Gut Guardian: Contributes to a healthy and balanced gut microbiome.
  • Oral Health: Found in the mouth, it plays a role in supporting oral health.
  • Bone Health: Some strains of L. reuteri may support bone health.
  • Immune Support: Plays a role in supporting the immune system.
  • Cardiovascular Health : Research suggests a potential role in promoting cardiovascular health.

Lactobacillus rhamnosus GG is the most studied probiotic strain

  • Gut Guardian: Contributes to a healthy and balanced gut microbiome.
  • Immune Defender: Plays a significant role in supporting the immune system.
  • Digestive Dynamo: Produces enzymes that aid in the breakdown of complex carbohydrates.
  • Traveler Ally: Known for its potential to support gut health during travel or changes in routine.
  • Researchers’ Favorite: One of the most researched probiotic strains, with numerous studies supporting its various health benefits.
  • Oral Health Ally: Found in the mouth, it contributes to oral health by helping maintain a balanced microbiome.
  • Digestive Dynamo: Supports digestion by producing enzymes that aid in the breakdown of complex carbohydrates.
  • Immune Support: Plays a role in supporting the immune system.
  • Gut Guardian: Contributes to a balanced and thriving gut environment.
  • Versatile: Found in various environments, including the oral cavity and the gastrointestinal tract.
streptocucus-petri-biena-2

More strains

  • Fermentation Maestro: Lactococcus lactis is a star in the world of fermentation.
  • Dairy Dynamo: Widely used in the production of dairy products, such as cheese and buttermilk.
  • Probiotic Potential: Some strains of L. lactis may have probiotic properties, contributing to gut health.
  • Immunostimulant: Research suggests that L. lactis may stimulate the immune system.
  • Versatile: Known for its versatility in various fermentation processes, including both dairy and plant-based products.
  • Bacterial Ally: Often used in conjunction with other bacteria to create specific flavor profiles in fermented foods.
  • Fermentation Maestro: Propionibacterium freudenreichii is a master of fermentation.
  • Cheese Artisan: Often used in the production of Swiss and Emmental cheeses, contributing to their characteristic flavor and texture.
  • Vitamin B12 Producer: Some strains of P. freudenreichii are known for producing vitamin B12, a vital nutrient.
  • Gut Guardian: May contribute to gut health by producing short-chain fatty acids during fermentation.
  • Probiotic Potential: Research suggests potential probiotic properties, promoting a healthy gut microbiome.
  • Versatile: Apart from cheeses, it’s employed in various fermented foods, showcasing its versatility.
  • Brewer’s Ally: Saccharomyces cerevisiae is a star in the brewing world, responsible for fermenting sugars and producing alcohol.
  • Baker’s Best Friend: Essential in baking, contributing to the leavening of bread by producing carbon dioxide.
  • Probiotic Potential: Some strains of S. cerevisiae may have probiotic properties, supporting gut health.
  • Genetic Model: Widely studied and used as a model organism in genetics and molecular biology.
  • Nutritional Booster: Rich in vitamins and minerals, providing nutritional benefits when consumed.
  • Versatile Yeast: Used not only in brewing and baking but also in the production of various fermented foods and supplements.
  • Fermentation Maestro: Streptococcus thermophilus is a key player in the world of fermentation.
  • Dairy Ally: Widely used in the production of yogurt, contributing to its taste and texture.
  • Protein Ally: Helps break down proteins during the fermentation process, aiding digestion.
  • Immune Support: Some strains of S. thermophilus may play a role in supporting the immune system.
  • Lactose Lover: Contributes to the fermentation of lactose, making dairy products more digestible for those with lactose intolerance.
  • Bacterial Buddy: Often paired with other lactic acid bacteria in the fermentation of various foods, creating a dynamic microbial community.

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