Health and beauty brands are abandoning broad wellness language in favor of naming the exact compound they neutralize, replace, or capture. This is possible now because fermentation and genetic engineering have become cheap and controllable enough to target single molecules rather than offer vague, broad-spectrum support.
ZBiotics’ pre-alcohol probiotic drink contains genetically engineered bacteria designed to break down acetaldehyde, a byproduct of alcohol metabolism, in the gut. The bacteria produce an enzyme that acts on this specific compound. This gives the product a defined mechanism, although that alone does not establish its effectiveness in preventing next-day discomfort.
South African skincare brand Esse launched Barrier Rescue, a moisturiser formulated with fermentation-derived propionic acid supplied by Afyren. The ingredient provides an alternative to petrochemical-derived propionic acid, changing the production route while retaining the same molecule. The cream combines propionic acid with ceramides to support the skin barrier.
A peer-reviewed study investigated whether Quorum Innovations’ Qi601 postbiotic could bind microplastics and nanoplastics. Laboratory tests found that it reduced plastic-particle interaction with intestinal cells, including particles entering those cells. A human proof-of-concept experiment also demonstrated binding to microplastics released during gum chewing in the mouth.