Paul Brown Hawaii Diamond Heads Ultra Shine Serum – Anti-Frizz Hair Shine Serum Styling Product – Natural Botanical & Fruit Extracts Add Luster – Smooths Natural, Color Treated Hair & Perms

Customers find this hair styling serum effective, with one mentioning it civilizes dry hair into lively curls and another noting it's excellent for dry or fragile hair. The product receives positive feedback for its shine, and customers describe it as amazing.