Image by Colton Sturgeon

Mental and

Neural Health

Lactobacillus plantarum PS128™ psychobiotic

  • Isolated from fermented mustard greens

  • Benefits proven through multiple clinical studies

  • 30 million+ doses sold

  • Self-affirmed USA FDA Generally Recognized as Safe (GRAS) status

  • Probiotic Product of the Year Winner at the 2018 NutraIngredients-Asia Awards


Health benefits

  • Happy hormone modulator

  • Restores motivation and confidence

  • Improves focus, behavior, and motor control

  • Promotes healthy bowel function

Clinical findings

We are committed to confirming the benefits of probiotics through scientific research. Clinical and preclinical studies have demonstrated the following results of using PS128:

Behavioral symptoms of autism spectrum disorders (ASDs) were ameliorated.

clinical study

Levels of dopamine and serotonin were regulated within the brain.

preclinical study

Parkinson’s-like neuromuscular symptoms were improved.

preclinical study

Depression-like symptoms were reduced.

preclinical study

Effects of stress and anxiety were lessened.

preclinical study 1

preclinical study 2

IBS-like symptoms were relieved.

preclinical study

How it works

The microbes within our gut, along with the two-way connection between our enteric and central nervous systems, are referred to as our microbiota-gut-brain axis. Probiotics interact with other microbes, neurons, immune cells, and various receptors in the gut to elicit a variety of benefits to our health.


PS128’s unique mechanism of action regulates the concentration of molecules such as neurotransmitters dopamine and serotonin. When these are imbalanced, symptoms and disorders that may result can be ameliorated by taking PS128.

​益福生醫股份有限公司 | 精神益生菌

This website is intended only for business or research professionals. The information is not for the final consumer. Our products are not for diagnosing, preventing, treating, nor curing disease. The information on this site is based on our research and development and is reliable to the best of our knowledge. It should not replace any form of professional medical advice. Regulations may vary in each market, and producers and marketers should confer with local resources or authorities to verify local regulatory requirements.

©2020 Bened Biomedical  ​益福生醫股份有限公司