Follow the link above and head over to Herbal Essences Facebook page.
Give them a like and fill in the form to request your sample.
Should arrive in 4-6 weeks.
Disclaimer: This is not a paid or sponsored post. I like to share offers/samples that I sign up for myself. I always check them out first and only post offers/samples that are legit or appear to be legit to the best of my ability. I cannot guarantee them as they do not come from me. Sign up at your own responsibility.