Retinol, also known as vitamin A1, provides a wide range of benefits for your skin. It helps to smooth wrinkles and improves loss of firmness of skin. If you are searching for where to buy Retinol in Singapore, you have come to the right place. Paula's Choice carries a wide range of retinol serums that are both highly reviewed and also tested and proven to show visible results. Check out our range of retinol creams and serums or learn more about retinol here.