Shoppers Are Seeing ‘Insane Hair Regrowth’ Thanks to This Anti-Thinning Shampoo From Amazon The Citizen 2 years ago Over 16,000 reviewers have given it a perfect five-star rating. Source: Stylecaster.com Share this: Click to share on X (Opens in new window) X Click to share on Facebook (Opens in new window) Facebook Click to share on LinkedIn (Opens in new window) LinkedIn Click to share on Pinterest (Opens in new window) Pinterest Click to share on WhatsApp (Opens in new window) WhatsApp