Triethanolamine
TEA
Average
Warning Pores
2/5
Irritancy
4/5
FA Safe
✅ Yes
Pregnancy
✅ Safe
Vegan
✅ Yes
Science & Benefits
Triethanolamine is an amine used as a pH adjuster. In acne gels, it is often used to neutralize Carbomers to create clear, stable textures. However, it is a significant skin irritant (Rating 4) and can cause contact dermatitis in sensitive barriers. While its comedogenic rating is low (2), its potential to trigger inflammation makes it an 'Average' choice compared to modern, gentler pH adjusters like Sodium Hydroxide.