Is Sodium PCA fungal acne safe?

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

Is Sodium PCA safe for pregnancy?

Yes, Sodium PCA is generally considered safe for use during pregnancy.

Yes, Sodium PCA is typically vegan.

Is Sodium PCA comedogenic?

No, Sodium PCA has a low comedogenic rating of 0/5 and is unlikely to clog pores.

Sodium PCA

Sodium Pyrrolidone Carboxylic Acid

Good

Safe

Pores

0/5

Irritancy

0/5

FA Safe

❌ No

Pregnancy

✅ Safe

Vegan

✅ Yes

Science & Benefits

Sodium PCA is the sodium salt of pyroglutamic acid. It is a major component (roughly 12%) of the skin's Natural Moisturizing Factor (NMF). It is exceptionally hygroscopic, absorbing water from the air. It is 100% non-comedogenic and non-irritating. Its value for acne-prone individuals is its 'weightless' hydration; it provides intensive moisture to the skin cells without adding any fatty acids or oils that could be metabolized by C. acnes bacteria.

Safety Alerts

🍄

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