Is Phenylalanine fungal acne safe?

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

Is Phenylalanine safe for pregnancy?

Yes, Phenylalanine is generally considered safe for use during pregnancy.

Is Phenylalanine vegan?

Yes, Phenylalanine is typically vegan.

Is Phenylalanine comedogenic?

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

Phenylalanine

L-Phenylalanine

Good

Safe

Pores

0/5

Irritancy

0/5

FA Safe

❌ No

Pregnancy

✅ Safe

Vegan

✅ Yes

Science & Benefits

Phenylalanine is an essential amino acid and a precursor to tyrosine. In skincare, it serves as a powerful skin-conditioning agent and humectant that helps maintain the osmotic balance of the epidermis. It is 100% non-comedogenic. For acne-prone individuals, it provides a 'weightless' moisture layer that supports the skin's natural repair cycle without the risk of follicular occlusion or exacerbating oily conditions.

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.