Hexyl Cinnamal

Hexyl Cinnamic Aldehyde
Poor
Warning
Pores
0/5
Irritancy
3/5
FA Safe
✅ Yes
Pregnancy
✅ Safe
Vegan
✅ Yes

Science & Benefits

Hexyl Cinnamal is a common fragrance additive. While not a pore-clogger, its high allergen potential makes it a risk for acne-prone individuals. Sensitized skin often develops 'pseudo-acne'—tiny, itchy red bumps (contact dermatitis) that users often mistake for a breakout and over-treat with acids, further damaging the barrier. It is a strategic 'red flag' for sensitive acne profiles.