Bright red hair follicles
Hair follicles that are present on the surface of the skin containing many small tiny blood vessels that transport nutrients and blood to the area. When the body develops vitamin C deficiency, these small blood vessels in hair follicles start to get weaker and break eventually causing bright red and small spots around the scalp or other areas around hair follicles. Vitamin C deficiency leads to a condition known as perifollicular hemorrhage which is a warning sign of severe vitamin C deficiency. You can take vitamin C supplements usually resolves the red hair follicle spots within two weeks.