Oceans of moisture fill every bottle of Peter Thomas Roth Water Drench, a collection built around the thirst-quenching power of hyaluronic acid. This trio includes a hyaluronic glow serum, a rich cloud barrier moisturizer, and a sheer tinted cloud moisturizer. Together they drench skin in hydration, leaving it plump, dewy, and velvety soft, like a cool drink of water on a warm summer day.