diff --git a/CHANGELOG.md b/CHANGELOG.md
index 9cb5b88033..e5f3fee902 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -21,6 +21,7 @@ We use *breaking :warning:* to mark changes that are not backward compatible (re
 ### Changed
 
 - [#6664](https://github.com/thanos-io/thanos/pull/6664) *: Update Prometheus to 2.46.1.
+- [#6698](https://github.com/thanos-io/thanos/pull/6608) Receive: Change write log level from warn to info.
 
 ### Removed
 
diff --git a/pkg/receive/writer.go b/pkg/receive/writer.go
index 517ee5c41a..ec41466ce4 100644
--- a/pkg/receive/writer.go
+++ b/pkg/receive/writer.go
@@ -235,45 +235,45 @@ func (r *Writer) Write(ctx context.Context, tenantID string, wreq *prompb.WriteR
 	}
 
 	if numLabelsOutOfOrder > 0 {
-		level.Warn(tLogger).Log("msg", "Error on series with out-of-order labels", "numDropped", numLabelsOutOfOrder)
+		level.Info(tLogger).Log("msg", "Error on series with out-of-order labels", "numDropped", numLabelsOutOfOrder)
 		errs.Add(errors.Wrapf(labelpb.ErrOutOfOrderLabels, "add %d series", numLabelsOutOfOrder))
 	}
 	if numLabelsDuplicates > 0 {
-		level.Warn(tLogger).Log("msg", "Error on series with duplicate labels", "numDropped", numLabelsDuplicates)
+		level.Info(tLogger).Log("msg", "Error on series with duplicate labels", "numDropped", numLabelsDuplicates)
 		errs.Add(errors.Wrapf(labelpb.ErrDuplicateLabels, "add %d series", numLabelsDuplicates))
 	}
 	if numLabelsEmpty > 0 {
-		level.Warn(tLogger).Log("msg", "Error on series with empty label name or value", "numDropped", numLabelsEmpty)
+		level.Info(tLogger).Log("msg", "Error on series with empty label name or value", "numDropped", numLabelsEmpty)
 		errs.Add(errors.Wrapf(labelpb.ErrEmptyLabels, "add %d series", numLabelsEmpty))
 	}
 
 	if numSamplesOutOfOrder > 0 {
-		level.Warn(tLogger).Log("msg", "Error on ingesting out-of-order samples", "numDropped", numSamplesOutOfOrder)
+		level.Info(tLogger).Log("msg", "Error on ingesting out-of-order samples", "numDropped", numSamplesOutOfOrder)
 		errs.Add(errors.Wrapf(storage.ErrOutOfOrderSample, "add %d samples", numSamplesOutOfOrder))
 	}
 	if numSamplesDuplicates > 0 {
-		level.Warn(tLogger).Log("msg", "Error on ingesting samples with different value but same timestamp", "numDropped", numSamplesDuplicates)
+		level.Info(tLogger).Log("msg", "Error on ingesting samples with different value but same timestamp", "numDropped", numSamplesDuplicates)
 		errs.Add(errors.Wrapf(storage.ErrDuplicateSampleForTimestamp, "add %d samples", numSamplesDuplicates))
 	}
 	if numSamplesOutOfBounds > 0 {
-		level.Warn(tLogger).Log("msg", "Error on ingesting samples that are too old or are too far into the future", "numDropped", numSamplesOutOfBounds)
+		level.Info(tLogger).Log("msg", "Error on ingesting samples that are too old or are too far into the future", "numDropped", numSamplesOutOfBounds)
 		errs.Add(errors.Wrapf(storage.ErrOutOfBounds, "add %d samples", numSamplesOutOfBounds))
 	}
 	if numSamplesTooOld > 0 {
-		level.Warn(tLogger).Log("msg", "Error on ingesting samples that are outside of the allowed out-of-order time window", "numDropped", numSamplesTooOld)
+		level.Info(tLogger).Log("msg", "Error on ingesting samples that are outside of the allowed out-of-order time window", "numDropped", numSamplesTooOld)
 		errs.Add(errors.Wrapf(storage.ErrTooOldSample, "add %d samples", numSamplesTooOld))
 	}
 
 	if numExemplarsOutOfOrder > 0 {
-		level.Warn(tLogger).Log("msg", "Error on ingesting out-of-order exemplars", "numDropped", numExemplarsOutOfOrder)
+		level.Info(tLogger).Log("msg", "Error on ingesting out-of-order exemplars", "numDropped", numExemplarsOutOfOrder)
 		errs.Add(errors.Wrapf(storage.ErrOutOfOrderExemplar, "add %d exemplars", numExemplarsOutOfOrder))
 	}
 	if numExemplarsDuplicate > 0 {
-		level.Warn(tLogger).Log("msg", "Error on ingesting duplicate exemplars", "numDropped", numExemplarsDuplicate)
+		level.Info(tLogger).Log("msg", "Error on ingesting duplicate exemplars", "numDropped", numExemplarsDuplicate)
 		errs.Add(errors.Wrapf(storage.ErrDuplicateExemplar, "add %d exemplars", numExemplarsDuplicate))
 	}
 	if numExemplarsLabelLength > 0 {
-		level.Warn(tLogger).Log("msg", "Error on ingesting exemplars with label length exceeding maximum limit", "numDropped", numExemplarsLabelLength)
+		level.Info(tLogger).Log("msg", "Error on ingesting exemplars with label length exceeding maximum limit", "numDropped", numExemplarsLabelLength)
 		errs.Add(errors.Wrapf(storage.ErrExemplarLabelLength, "add %d exemplars", numExemplarsLabelLength))
 	}