Advil Liqui Gels Minis Pain Reliever 80 Liquid Filled Capsules Advil Liqui-Gels minis are perfect for those looking for an easy-to-swallow liquid-filled capsule that provides powerful pain relief. Powered by the same proven active ingredient as Advil Liqui-Gels, Advil Liqui-Gels minis are 33% smaller, making them easier to swallow without compromising their effectiveness.