Is Ulva Lactuca Extract fungal acne safe?

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

Is Ulva Lactuca Extract safe for pregnancy?

Yes, Ulva Lactuca Extract is generally considered safe for use during pregnancy.

Is Ulva Lactuca Extract vegan?

Yes, Ulva Lactuca Extract is typically vegan.

Is Ulva Lactuca Extract comedogenic?

No, Ulva Lactuca Extract has a low comedogenic rating of 1/5 and is unlikely to clog pores.

Ulva Lactuca Extract

Sea Lettuce Extract

Good

Safe

Pores

1/5

Irritancy

0/5

FA Safe

❌ No

Pregnancy

✅ Safe

Vegan

✅ Yes

Science & Benefits

Ulva Lactuca, commonly known as Sea Lettuce, is a green macroalgae rich in ulvans—sulfated polysaccharides that are not found in land plants. These ulvans function as high-performance humectants that mimic the skin's natural glycosaminoglycans, providing a deep reservoir of moisture. It is exceptionally high in iron and magnesium, which support cellular energy and help maintain the structural integrity of the skin barrier. While it carries a minimal comedogenic rating of 1 due to its high mineral content, it is an excellent choice for revitalizing dull, dehydrated skin without the weight of heavy oils, ensuring the pores remain clear and the skin remains supple.

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.