What concentration of Lactococcus Ferment Lysate is effective?

Typical effective concentrations of Lactococcus Ferment Lysate are Typically used at 1-5% in serums and moisturisers, limited clinical data on optimal concentrations.

What skin types is Lactococcus Ferment Lysate suitable for?

Lactococcus Ferment Lysate is suitable for all skin types, sensitive, dry, dehydrated, ageing, barrier-compromised skin.

The Skin Formulary

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Researched by Helena DeMaria-Williams

Formula IngredientSkin Conditioner, Probiotic

Lactococcus Ferment Lysate

Q: Can Lactococcus Ferment Lysate cause skin irritation?

Lactococcus Ferment Lysate has a low irritation risk. Lactococcus ferment lysate is generally well tolerated. No EU Annex II or III restrictions apply. As a postbiotic (non-living), it does not carry risks associated with live cultures. Individuals with very sensitive or compromised skin should patch test.

Q: Is Lactococcus Ferment Lysate safe to use during pregnancy?

Lactococcus Ferment Lysate is rated "safe" for pregnancy use. No known pregnancy concerns. As a topical postbiotic ingredient, it does not penetrate systemically. No adverse reproductive or developmental data in available safety literature.

Q: Does Lactococcus Ferment Lysate increase sun sensitivity?

Lactococcus Ferment Lysate has a no sun sensitivity risk. Lactococcus ferment lysate does not increase photosensitivity. No sun protection precautions are required.

INCI: Lactococcus Ferment Lysate

Lactococcus Ferment Lysate is a postbiotic ingredient derived from the fermentation of the Gram-positive bacterium Lactococcus lactis. The lysate is produced by breaking down the bacterial cell membrane, yielding a mixture of cytoplasm fragments, cell wall components, and metabolites that deliver skin-conditioning and barrier-strengthening benefits.

What does this do in a formula?

skin barrier strengthening, increased hydration, reduced transepidermal water loss, antimicrobial peptide stimulation, improved skin cell cohesion

Is Lactococcus Ferment Lysate safe? Key considerations

Can Lactococcus Ferment Lysate cause irritation?

Low Risk

Lactococcus ferment lysate is generally well tolerated. No EU Annex II or III restrictions apply. As a postbiotic (non-living), it does not carry risks associated with live cultures. Individuals with very sensitive or compromised skin should patch test.

Does Lactococcus Ferment Lysate increase sun sensitivity?

No Risk

Lactococcus ferment lysate does not increase photosensitivity. No sun protection precautions are required.

Is Lactococcus Ferment Lysate safe during pregnancy?

Safe

No known pregnancy concerns. As a topical postbiotic ingredient, it does not penetrate systemically. No adverse reproductive or developmental data in available safety literature.

How does Lactococcus Ferment Lysate work?

Which products contain Lactococcus Ferment Lysate?

Shop products that contain Lactococcus Ferment Lysate