Ensulizole (Phenylbenzimidazole Sulfonic Acid) – Benefits, Side Effects & Uses

Ensulizole (Phenylbenzimidazole Sulfonic Acid) is commonly used in skincare. Below is a plain-English guide to what it does, who it may suit, who should be cautious, and how to use it within a routine.

Key Benefits

• a
• c
• t
• i
• v
• e

Who Should Use It?

• Depends on skin goals and tolerance
• Patch test if sensitive

Who Should Avoid It?

• Those with known sensitivities
• Consult guidance for special circumstances

How to Use

• Introduce gradually
• Layer with moisturiser
• Daily SPF recommended