Quillivant XR (methylphenidate hydrochloride) is the only medication extended release methylphenidate product available to treat attention deficit hyperactivity disorder (ADHD or ADD) in children ages 6+ and adults. Quillivant XR may improve focus, and decrease impulsivity and hyperactive behavior.for <span style="white-space-collapse: preserve; color: #050505; font-family: 'Segoe UI Historic', 'Segoe UI', Helvetica, Arial, sans-serif; font-size: 15px;">orders and deliveries call Dr Max on +27 81 850 2816 , or email me at: info.drmax123@gmail.com</span>