Heat Protection: Hair serums often contain heat protectants that shield the hair from damage caused by styling tools like flat irons, curling irons, and blow dryers. Applying serum before heat styling helps to minimize the impact of high temperatures and prevents hair from becoming dry and brittle.
Shine Enhancement: Hair serums are great for adding a healthy and lustrous shine to your locks. They coat the hair strands, reflecting light and giving your hair a glossy and radiant finish.