Which part of the skin nourishes hair by providing blood supply and nerves?

Prepare for the VTCT Level 2 Facial and Skincare Test. Revise with flashcards and multiple choice questions, accompanied by insightful explanations. Ace your assessment with confidence!

Multiple Choice

Which part of the skin nourishes hair by providing blood supply and nerves?

The dermal papilla is the structure at the base of the hair follicle that provides nourishment and signals for hair growth. It contains a rich supply of blood vessels, which deliver oxygen and nutrients to the rapidly dividing hair matrix cells, and nerve endings that help regulate the growth cycle. This nourishing supply is what enables the hair to form and grow. Hair follicles themselves are the structures that produce the hair, but they rely on the dermal papilla to supply the necessary blood flow and nerves. The hypodermis is a deeper fat layer and doesn’t directly nourish hair. So the dermal papilla best fits the role described.

The dermal papilla is the structure at the base of the hair follicle that provides nourishment and signals for hair growth. It contains a rich supply of blood vessels, which deliver oxygen and nutrients to the rapidly dividing hair matrix cells, and nerve endings that help regulate the growth cycle. This nourishing supply is what enables the hair to form and grow.

Hair follicles themselves are the structures that produce the hair, but they rely on the dermal papilla to supply the necessary blood flow and nerves. The hypodermis is a deeper fat layer and doesn’t directly nourish hair. So the dermal papilla best fits the role described.

More practice questions