Scalp microcirculation

Scalp microcirculation is the flow of blood through the arterioles, capillaries, and venules located in the scalp. This microvascular network is vital for supplying hair follicles with oxygen and nutrients, removing metabolic waste, maintaining scalp health, and supporting hair growth. When scalp microcirculation is compromised, it can lead to hair thinning, slow growth, increased hair loss, and scalp sensitivity. Various factors can affect microcirculation, including aging, vascular health, lifestyle habits (such as smoking and diet), and physical activity. Treatments or interventions for hair loss often attempt to increase scalp microcirculation, but it is a physiological target rather than a molecular receptor or protein.

Other names

Microvascular circulation of the scalpScalp capillary networkScalp blood flow

Vascular dilation increases blood flow to the scalp, potentially improving nutrient delivery and stimulating hair growth