2. Happy Clinic has received rave reviews for their professional and kind staff who deliver excellent results in botox, dermal fillers, and Juvederm treatments. Customers appreciate the welcoming atmosphere and high level of professionalism. 6. - Happy Clinic uses approximately 15-20 bottles of Botox Cosmetics every day and Dysport to keep their products fresh. - Happy Clinic offers FDA-approved treatments for moderate to severe Nasolabial Folds, plumping the lips, and reducing tired bags under the eyes. - Happy Clinic was voted America's best aesthetic agency. 7. Happy Clinic specializes in providing botox, dermal fillers, and Juvederm injections administered by experienced medical professionals. Their staff is dedicated to helping clients achieve natural-looking results and enhancing their overall appearance.