diff --git a/log/jsonlog.go b/log/jsonlog.go
index 5e478804..f88ab5d2 100644
--- a/log/jsonlog.go
+++ b/log/jsonlog.go
@@ -41,42 +41,48 @@ func NewJSON(output io.Writer, level Level) *JSONlog {
 	}
 }
 
+// logMessage is a helper function to handle different log levels and formats.
+func logMessage(level Level, log *slog.Logger, logData Log, formatFunc func(string, ...interface{}) string) {
+	lGroup := log.WithGroup(DirString).With(
+		slog.String(DirFromString, logData.directionFrom()),
+		slog.String(DirToString, logData.directionTo()),
+	)
+	switch level {
+	case LevelDebug:
+		lGroup.Debug(formatFunc(logData.Format, logData.Messages...))
+	case LevelInfo:
+		lGroup.Info(formatFunc(logData.Format, logData.Messages...))
+	case LevelWarn:
+		lGroup.Warn(formatFunc(logData.Format, logData.Messages...))
+	case LevelError:
+		lGroup.Error(formatFunc(logData.Format, logData.Messages...))
+	}
+}
+
 // Debugf logs a debug message via the structured JSON logger
 func (l *JSONlog) Debugf(log Log) {
 	if l.level >= LevelDebug {
-		l.log.WithGroup(DirString).With(
-			slog.String(DirFromString, log.directionFrom()),
-			slog.String(DirToString, log.directionTo()),
-		).Debug(fmt.Sprintf(log.Format, log.Messages...))
+		logMessage(LevelDebug, l.log, log, fmt.Sprintf)
 	}
 }
 
 // Infof logs a info message via the structured JSON logger
 func (l *JSONlog) Infof(log Log) {
 	if l.level >= LevelInfo {
-		l.log.WithGroup(DirString).With(
-			slog.String(DirFromString, log.directionFrom()),
-			slog.String(DirToString, log.directionTo()),
-		).Info(fmt.Sprintf(log.Format, log.Messages...))
+		logMessage(LevelInfo, l.log, log, fmt.Sprintf)
 	}
 }
 
 // Warnf logs a warn message via the structured JSON logger
 func (l *JSONlog) Warnf(log Log) {
 	if l.level >= LevelWarn {
-		l.log.WithGroup(DirString).With(
-			slog.String(DirFromString, log.directionFrom()),
-			slog.String(DirToString, log.directionTo()),
-		).Warn(fmt.Sprintf(log.Format, log.Messages...))
+		logMessage(LevelWarn, l.log, log, fmt.Sprintf)
 	}
 }
 
 // Errorf logs a warn message via the structured JSON logger
 func (l *JSONlog) Errorf(log Log) {
 	if l.level >= LevelError {
-		l.log.WithGroup(DirString).With(
-			slog.String(DirFromString, log.directionFrom()),
-			slog.String(DirToString, log.directionTo()),
-		).Error(fmt.Sprintf(log.Format, log.Messages...))
+		logMessage(LevelError, l.log, log, fmt.Sprintf)
 	}
 }
diff --git a/log/stdlog.go b/log/stdlog.go
index 64c4bbfd..7ecd9c1e 100644
--- a/log/stdlog.go
+++ b/log/stdlog.go
@@ -35,34 +35,36 @@ func New(output io.Writer, level Level) *Stdlog {
 	}
 }
 
+// logStdMessage is a helper function to handle different log levels and formats for Stdlog.
+func logStdMessage(logger *log.Logger, logData Log, callDepth int) {
+	format := fmt.Sprintf("%s %s", logData.directionPrefix(), logData.Format)
+	_ = logger.Output(callDepth, fmt.Sprintf(format, logData.Messages...))
+}
+
 // Debugf performs a Printf() on the debug logger
 func (l *Stdlog) Debugf(log Log) {
 	if l.level >= LevelDebug {
-		format := fmt.Sprintf("%s %s", log.directionPrefix(), log.Format)
-		_ = l.debug.Output(CallDepth, fmt.Sprintf(format, log.Messages...))
+		logStdMessage(l.debug, log, CallDepth)
 	}
 }
 
 // Infof performs a Printf() on the info logger
 func (l *Stdlog) Infof(log Log) {
 	if l.level >= LevelInfo {
-		format := fmt.Sprintf("%s %s", log.directionPrefix(), log.Format)
-		_ = l.info.Output(CallDepth, fmt.Sprintf(format, log.Messages...))
+		logStdMessage(l.info, log, CallDepth)
 	}
 }
 
 // Warnf performs a Printf() on the warn logger
 func (l *Stdlog) Warnf(log Log) {
 	if l.level >= LevelWarn {
-		format := fmt.Sprintf("%s %s", log.directionPrefix(), log.Format)
-		_ = l.warn.Output(CallDepth, fmt.Sprintf(format, log.Messages...))
+		logStdMessage(l.warn, log, CallDepth)
 	}
 }
 
 // Errorf performs a Printf() on the error logger
 func (l *Stdlog) Errorf(log Log) {
 	if l.level >= LevelError {
-		format := fmt.Sprintf("%s %s", log.directionPrefix(), log.Format)
-		_ = l.err.Output(CallDepth, fmt.Sprintf(format, log.Messages...))
+		logStdMessage(l.err, log, CallDepth)
 	}
 }