Lactococcus Ferment Lysate Bon Humectant Anti-âge Lactococcus Ferment Lysate at a glance Postbiotic skin care ingredient, derived from probiotics through the fermentation process Offers potential anti-aging benefits due to its mitigation of visible sun damage May also improve skin’s ability to withstand compromising influences and external stressors Works best in liquid emulsion formulations but can also be used gel/serum consistencies Lactococcus Ferment Lysate description _Lactococcus ferment lysate_ is a postbiotic skin care ingredient, derived from probiotics through the fermentation process. According to a 2022 study, benefits of topical use of this ingredient include protecting skin’s surface from visible signs of environmental damage. In this capacity, _Lactococcus ferment lysate_ also helps skin resist visible signs of aging caused by sun damage. It does not replace the need for sunscreen but can be viewed as one more line of environmental defense for skin. Postbiotics, in general, are noted for improving the skin barrier’s ability to withstand compromising influences and external stressors. Cosmetic suppliers of _Lactococcus ferment lysate_ also make claims about this ingredient’s impact on cellular renewal and skin thickness. However, we did not find independent research backing these claims at the time of this review. More studies are needed in general to validate the exact benefits of _Lactococcus ferment lysate,_ but so far it looks promising. According to the manufacturer’s note, _Lactococcus ferment lysate_ works best in liquid emulsion formulations but can also be used in products with gel/serum consistencies. The recommended usage level is 3%. Related ingredients: Bacillus Ferment Bifida Ferment Lysate