Launch offer, 15% off with FIRSTKIT
CHEMISTORYSkincare
← All advice
concern

What actually causes a blind pimple

4 min· Written by chemists

The deep, painful spot with no head is a specific kind of blemish. Here is what is happening under the skin and how to help it.

The mechanics

A blind pimple is a nodule or cyst that forms deep in the dermis. The pore gets blocked with sebum and dead cells, bacteria multiply behind the block, and the body sends an inflammatory response. Because the block is deep, nothing rises to the surface. That is why there is no head and why it hurts.

Why picking makes it worse

Squeezing a blind pimple pushes the contents deeper and increases the odds of a scar or a permanent dark mark. There is no visible plug to remove, so pressure only ruptures the wall of the pore inside the skin.

What actually helps

Warmth to encourage the blemish upward. A leave-on Salicylic Acid product to break down the plug from inside the pore. Niacinamide to reduce the inflammation and the eventual dark mark. Time. Most blind pimples resolve in 5 to 14 days if you leave them alone and address the chemistry.

The routine that helps most

A gentle cleanser twice a day, Salicylic Acid on the affected area nightly, Niacinamide serum morning and night, and a non-comedogenic moisturiser. Our Anti-Blemish Kit is built around this exact stack.

The kit built for this

Anti-Blemish Kit

The clarifying routine for breakout-prone skin