You should know: In healthy hair, the cuticle lies flat and reflects light, causing hair to appear shiny. Dull hair is often dry and porous, which is characterized by raised cuticles, or the hair's sheen can be blocked by product build-up. The goal in promoting sheen is to thoroughly clean the hair and to seal and smooth the cuticle, which will allow moisture to be maintained without weighing your hair down.
You should know: In healthy hair, the cuticle lies flat and reflects light, causing hair to appear shiny. Dull hair is often dry and porous, which is characterized by raised cuticles, or the hair's sheen can be blocked by product build-up. The goal in promoting sheen is to thoroughly clean the hair and to seal and smooth the cuticle, which will allow moisture to be maintained without weighing your hair down.
Dull hair can be the result of hair lacking essential proteins and vitamins, as well as several other factors including:
To improve the look of dull hair, thoroughly cleanse it of impurities and limit the use of heavy oils and sprays. You can also improve your hair's sheen by following these recommendations: