Is Pseudoalteromonas Ferment Extract fungal acne safe?

No, Pseudoalteromonas Ferment Extract is considered a trigger for fungal acne (Malassezia) as it typically contains lipids or esters that feed the yeast.

Is Pseudoalteromonas Ferment Extract safe for pregnancy?

Caution is advised. Pseudoalteromonas Ferment Extract is flagged for potential pregnancy concerns. We recommend consulting your doctor before use.

Is Pseudoalteromonas Ferment Extract vegan?

No, Pseudoalteromonas Ferment Extract is typically derived from animal sources.

Is Pseudoalteromonas Ferment Extract comedogenic?

No, Pseudoalteromonas Ferment Extract has a low comedogenic rating of 0/5 and is unlikely to clog pores.

Pseudoalteromonas Ferment Extract

Antarcticine

Good

Safe

Pores

0/5

Irritancy

0/5

FA Safe

❌ No

Pregnancy

⚠️ Caution

Vegan

❌ No

Science & Benefits

Antarcticine is a glycoprotein produced by a bacterium discovered in Antarctic mud. It functions as a 'cryoprotectant' humectant, protecting the skin from dehydration and tissue damage caused by extreme cold. It also stimulates collagen I and IV synthesis. It is 100% non-comedogenic. It is a 'bulletproof' choice for acne sufferers living in harsh climates or using skin-thinning medications (like Isotretinoin), as it prevents the 'cracking' of the stratum corneum and maintains deep-seated moisture.

Safety Alerts

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Fungal Acne: This ingredient is a lipid/ester that can feed Malassezia yeast. Avoid if you have active FA bumps.

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Pregnancy: Some studies suggest absorption or systemic effects. We recommend switching to a pregnancy-safe alternative.

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Non-Vegan: This ingredient is typically derived from animal sources (e.g. beeswax, lanolin, carmine).