Is t-Butyl Alcohol fungal acne safe?

Yes, t-Butyl Alcohol is generally considered safe for fungal acne-prone skin.

Is t-Butyl Alcohol safe for pregnancy?

Yes, t-Butyl Alcohol is generally considered safe for use during pregnancy.

Is t-Butyl Alcohol vegan?

Yes, t-Butyl Alcohol is typically vegan.

Is t-Butyl Alcohol comedogenic?

No, t-Butyl Alcohol has a low comedogenic rating of 0/5 and is unlikely to clog pores.

t-Butyl Alcohol

2-Methyl-2-propanol

Average

Warning

Pores

0/5

Irritancy

2/5

FA Safe

✅ Yes

Pregnancy

✅ Safe

Vegan

✅ Yes

Science & Benefits

A tertiary alcohol used primarily as a denaturant for ethanol in cosmetic formulations. It is zero-comedogenic. While less volatile and drying than standard SD Alcohol, it can still contribute to barrier dryness if present in high concentrations. In an acne-safe routine, its presence is usually a sign of a formula optimized for fast absorption and a matte finish.