Profile: Paladin Labs Inc. is a manufacturer and distributor of pharmaceutical products. Our Twinject is a pre-filled, pen size auto-injector with two doses of epinephrine for the emergency treatment of severe allergic reactions. Our OxytrolŽ oxybutynin transdermal system is a unique patch medication indicated for the treatment of overactive bladder with symptoms of urge urinary incontinence, urgency and frequency.