diff --git a/mem0/memory/main.py b/mem0/memory/main.py
index 947e63530..5adc2c5e1 100644
--- a/mem0/memory/main.py
+++ b/mem0/memory/main.py
@@ -3464,7 +3464,7 @@ class AsyncMemory(MemoryBase):
             if llm is not None:
                 parsed_messages = convert_to_messages(parsed_messages)
                 response = await asyncio.to_thread(llm.invoke, input=parsed_messages)
-                procedural_memory = response.content
+                procedural_memory = remove_code_blocks(response.content)
             else:
                 procedural_memory = await asyncio.to_thread(self.llm.generate_response, messages=parsed_messages)
                 procedural_memory = remove_code_blocks(procedural_memory)
diff --git a/tests/test_memory.py b/tests/test_memory.py
index 5c277f50b..551acef5a 100644
--- a/tests/test_memory.py
+++ b/tests/test_memory.py
@@ -1496,3 +1496,36 @@ class TestAsyncDeleteAllEntityRace:
         mock_entity_store.delete.assert_called_once_with(vector_id="entity-alice")
 
         assert mock_vector_store.delete.call_count == 2
+
+
+@pytest.mark.asyncio
+@patch("mem0.memory.main.VectorStoreFactory")
+@patch("mem0.memory.main.EmbedderFactory")
+@patch("mem0.memory.main.LlmFactory")
+async def test_async_procedural_memory_langchain_strips_code_blocks(mock_llm_factory, mock_emb, mock_vs):
+    """Regression #5710: async LangChain path must call remove_code_blocks()."""
+    mock_vs.return_value = MagicMock()
+    mock_emb.return_value = MagicMock()
+    mock_emb.return_value.embed.return_value = [0.1] * 1536
+    mock_llm_factory.return_value = MagicMock()
+
+    from mem0.memory.main import AsyncMemory
+
+    config = MemoryConfig()
+    memory = AsyncMemory(config)
+    memory.vector_store = MagicMock()
+    memory.vector_store.insert = MagicMock()
+
+    mock_langchain_llm = MagicMock()
+    mock_response = MagicMock()
+    mock_response.content = '```json\n{"key": "value"}\n```'
+    mock_langchain_llm.invoke.return_value = mock_response
+
+    messages = [{"role": "user", "content": "test"}]
+    metadata = {"user_id": "test_user"}
+
+    await memory._create_procedural_memory(messages, metadata=metadata, llm=mock_langchain_llm)
+
+    insert_call = memory.vector_store.insert.call_args
+    stored_data = insert_call[1]["payloads"][0]["data"]
+    assert "```" not in stored_data