it is recommended to use a hair serum at least once a day

User avatar placeholder
Written by Robert Gultig

23 February 2026

either on damp or dry hair. Consistent use of a hair serum can help to improve the elasticity and strength of your hair over time

Author: Robert Gultig in conjunction with ESS Research Team

Robert Gultig is a veteran Managing Director and International Trade Consultant with over 20 years of experience in global trading and market research. Robert leverages his deep industry knowledge and strategic marketing background (BBA) to provide authoritative market insights in conjunction with the ESS Research Team. If you would like to contribute articles or insights, please join our team by emailing support@essfeed.com.
View Robert’s LinkedIn Profile →