# Sebaceous cysts explained: Main causes and home remedy solutions
A sebaceous cyst (more accurately called an epidermoid cyst) is a slow-growing, harmless lump that forms under the skin when a hair follicle or oil gland becomes blocked. š§“ What is a sebaceous cyst? It is a small, round, closed sac under the skin filled with: Keratin (a soft, cheese-like protein) Dead skin cells Oil-like …









