Is Potassium Polyglutamate fungal acne safe?

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

Is Potassium Polyglutamate safe for pregnancy?

Yes, Potassium Polyglutamate is generally considered safe for use during pregnancy.

Is Potassium Polyglutamate vegan?

Yes, Potassium Polyglutamate is typically vegan.

Is Potassium Polyglutamate comedogenic?

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

Potassium Polyglutamate

Potassium PGA

Good

Safe

Pores

0/5

Irritancy

0/5

FA Safe

❌ No

Pregnancy

✅ Safe

Vegan

✅ Yes

Science & Benefits

Potassium Polyglutamate is the potassium salt of Polyglutamic Acid (PGA). PGA is a 'super-humectant' capable of holding up to 5,000 times its weight in water—surpassing Hyaluronic Acid. The potassium salt form provides the added benefit of mineral delivery to the skin cells. It forms a non-occlusive, flexible film on the skin's surface that significantly reduces transepidermal water loss (TEWL). It is entirely non-comedogenic and serves as a 'bulletproof' choice for individuals with 'dehydrated-oily' skin who require massive hydration without any added lipid burden.

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.