Garnier Garnier USA is a division of the global cosmetics company, L'Oreal. Everyone possesses their own natural beauty and everyone has the power to make that beauty shine through. Chat with us on Facebook Messenger. Learn what's trending across POPSUGAR. SHARE THIS PAGE: Get Alerts about Garnier By signing up, I agree to the Terms and to receive emails from POPSUGAR. Never Miss a Story! SWEET! You’re all signed up.