Sebaceous Filament / Skin Debris (Not an Insect)
Scientific Name: Keratin and Sebum plug
Order & Family: N/A (Derived from human integumentary system)
Size: Typically 1-3 mm in length, varying thickness.
Natural Habitat
Found inside hair follicles and pores of human skin, often extruded onto the skin surface.
Diet & Feeding
N/A (Non-living biological byproduct)
Behavior Patterns
Accumulates in pores due to the natural shedding of skin cells (keratin) mixing with facial oil (sebum). While it may resemble a worm or parasite when squeezed out, it is inanimate matter.
Risks & Benefits
No risk to humans; it is a normal part of skin function. Benefits: Functions to channel oil from the sebaceous gland to the skin surface to moisturize it. Picking or squeezing can cause scarring or infection.
Identified on: 2/24/2026