New Study Reveals Impact of Menthacarin® on Gut Microbiota and SCFA Production

2025-05-12
Minze und Kümmel

We are proud to announce the publication of a new scientific article in the renowned journal Frontiers in Pharmacology, highlighting groundbreaking research on Menthacarin®. The study discussed in the article investigates the effects of our active ingredient Menthacarin®, our proprietary formulation of peppermint and caraway oil, on human fecal microbiota composition and SCFA production in an in vitro system. 

Key Highlights:

  • Menthacarin® significantly alters microbiota composition at both the phylum and genus levels.
  • Increases beneficial bacteria such as Firmicutes (+13.6%) and Actinobacteria (+54.9%).
  • Decreases harmful bacteria such as Bacteroidetes (−27.7%) and Proteobacteria (−25.7%).
  • Enhances production of short-chain fatty acids (SCFAs) including propionate, butyrate, isobutyrate, valerate, and isovalerate.
  • Potential therapeutic benefits for gut–brain interaction disorders through normalization of gut dysbiosis.

The study was conducted in collaboration between our R&D team and Acaryon GmbH.

Read the full publication here: Frontiers: Menthacarin, a proprietary combination of peppermint and caraway oil, alters cultured human fecal microbiota composition, resulting in increased SCFA production