June 13, 2025

Phileo by Lesaffre announces positive EFSA opinion for Microsaf^®

 

 

Phileo by Lesaffre, a global leader in fermentation and microbial solutions, announced on June 12 that the European Food Safety Authority (EFSA) has published a scientific opinion on its innovative bacteria probiotic, Microsaf^®, which concludes on its efficacy for chickens and other poultry for fattening as well as on its safety for the target species, consumers and the environment.

 

Microsaf^® is a unique association of three Bacillus strains, powered with GO Technology, an innovative technology allowing Bacillus spores to germinate and deliver benefits more efficiently. The product has shown positive effects on digestive health and performance of broiler chickens.

 

The EFSA opinion confirms Microsaf's potential as a zootechnical additive in improving performance for poultry for fattening. This positive scientific assessment is a crucial milestone in Microsaf's EU  journey for the authorisation as zootechnical feed additive, in the functional groups gut flora stabilisers and other zootechnical additives.

 

"We are thrilled to receive this positive EFSA opinion, which validates the efficacy and safety of Microsaf^®," said Elen Rondel, Western Europe Poultry Manager at Phileo by Lesaffre. "Microsaf^® is a testament to our commitment to providing reliable, science-backed solutions that support animal health, performance, and welfare.

 

"Microsaf^® is the trademark for Phileo's innovative probiotic that combines three unique Bacillus strains in one product to address some of the key challenges faced by poultry producers today. Together, these novel strains have been proven to effectively support digestive performance in broilers, while simultaneously improving production profitability."

 

Microsaf^® has already been successfully launched and adopted by poultry producers around the globe, Phileo by Lesaffre said. The product has demonstrated consistent performance benefits across diverse production environments and management systems worldwide.

 

"Over the past years, we have witnessed very positive adoption of Microsaf^® by customers globally," said Rondel. "The feedback from producers has been exceptional, confirming the product's efficacy in real-world commercial settings. We are excited to bring this proven solution to European poultry producers soonest."

 

Extensive research and field trials have documented that Microsaf^® delivers multiple benefits for poultry producers:

 

    - Improves feed conversion and weight gain in broiler chickens;

 

    - Enhances gut health and microbiota balance;

 

    - Contributes to sustainable production practices.

Following this positive EFSA opinion and pending final authorisation from the European Commission, Phileo by Lesaffre is preparing to launch Microsaf^® in the European Union market.

 

"We look forward to bringing this highly relevant solution to European poultry producers," Rondel added. "Microsaf^® represents our ongoing commitment to developing innovative solutions that help address the increasing complexity of food production while supporting animal health and welfare."

 

Microsaf^® is part of Phileo by Lesaffre's comprehensive portfolio of solutions dedicated to supporting animal health and welfare through innovative nutrition. This positive EFSA opinion reinforces Phileo's position as a global leader in providing innovative microbial solutions to address critical challenges in the animal production industry

 

The full EFSA opinion is available on the EFSA website: https://efsa.onlinelibrary.wiley.com/doi/full/10.2903/j.efsa.2025.9465

 

-  Phileo by Lesaffre