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Lactococcus Ferment Lysate

What Lactococcus Ferment Lysate is & what it does

Lactococcus Ferment Lysate is made by fermenting Lactococcus bacteria and then breaking down (lysing) the cells to release their components. In cosmetics it is used as a skin-conditioning agent and is often associated with soothing and barrier-supporting roles. As a ferment-derived ingredient, it appears in products positioned around microbiome-friendly or probiotic-inspired skincare.

What does Lactococcus Ferment Lysate do in skincare?

Lactococcus Ferment Lysate is a ferment-derived ingredient used as a skin-conditioning agent. It is made by fermenting Lactococcus bacteria and breaking down the cells, and in skincare it is often associated with soothing and supporting the skin barrier. It commonly appears in products positioned around microbiome-friendly care.

Is Lactococcus Ferment Lysate safe?

Lactococcus Ferment Lysate is a lysate, meaning the bacterial cells have been broken down rather than left live, and it is used as a conditioning ingredient in cosmetics. Ferment-based ingredients like this are common and generally well tolerated. People with sensitive skin may still wish to patch test first.

Is Lactococcus Ferment Lysate vegan?

Lactococcus is a bacterium, so the organism is not animal-derived. However, the medium used to grow the culture can sometimes contain animal-sourced nutrients such as dairy, which varies by manufacturer. For confirmed vegan status, check the brand's sourcing information.

Sunscreens with Lactococcus Ferment Lysate

We rate 26 sunscreens that contain it, showing the top 10 by overall score:

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