Detailed answer

Using a skin brightener consistently is important to maintain results. The duration may vary depending on factors such as your skin type, the specific product you are using, and the extent of the pigmentation or discoloration you are targeting. Generally, it is recommended to use a skin brightener for at least 6-8 weeks to see initial results. However, to maintain those results, it is advisable to continue using the product as part of your skincare routine. Some skin brighteners may be used daily, while others may require less frequent application. It is important to follow the instructions provided by the manufacturer and consult with a skincare professional if needed.