Lactobacillus/Pueraria Lobata Root Extract Ferment Filtrate

This ingredient is a ferment filtrate created by cultivating Lactobacillus (beneficial bacteria) on Pueraria lobata root extract. The fermentation process breaks down the plant material into smaller, more bioavailable compounds that can penetrate the skin more effectively than the raw plant alone.The result is a skin conditioning agent that works to improve hydration and support the skin's natural microbiome and barrier function. It's typically used in formulations designed to soothe and balance rather than exfoliate or treat active concerns.

The fermentation process breaks down complex molecules in the Pueraria lobata root into smaller peptides and amino acids that the skin can more readily absorb. These bioactive components are believed to work with the skin's natural processes rather than against them.As a skin conditioning agent, it primarily functions to improve the feel and hydration state of the skin rather than trigger a chemical transformation. This makes it particularly suitable for products designed to balance and calm rather than actively treat.

This ingredient is gentle enough for daily use and works well in serums, toners, and moisturisers. It layers well with other hydrating or soothing ingredients like niacinamide or centella asiatica. Allow it to absorb fully before applying other products, and introduce it gradually if you have very sensitive skin.

Generally well-tolerated across most skin types. As with any fermented ingredient, patch test first if you have a known sensitivity to probiotics or fermented foods.