Jan 23 (Reuters) - Procter & Gamble missed market expectations for second-quarter sales on Tuesday, signaling weak demand for its beauty and personal-care products in its major market China.

The company's quarterly net sales rose to $21.44 billion from $20.77 billion a year earlier. Analysts had expected $21.48 billion, according to LSEG data. (Reporting by Ananya Mariam Rajesh in Bengaluru; Editing by Shounak Dasgupta)