COSRX BHA Blackhead Power Liquid should be used no more than two to three times a week. It is best to start with once a week and then increase the frequency if you don’t experience any irritation. If you experience any irritation, reduce the frequency of use and make sure to use a moisturizer after application.

Is it okay to use Cosrx blackhead power liquid everyday?

It is generally not recommended to use cosmetics like the Cosrx Blackhead Power Liquid every day. Using it too often can lead to over-exfoliation and skin irritation, so it is best to use it only as needed when you feel like your skin needs some extra help with blackheads. Additionally, it is important to follow the instructions on the product packaging carefully in order to ensure the best results.

Can I use COSRX BHA Blackhead Power Liquid twice a day?

Generally, it is not recommended to use COSRX BHA Blackhead Power Liquid more than once a day. It contains a strong concentration of BHA (beta hydroxy acid), which can be irritating to the skin if used too often. It is best to use it no more than once a day, and to use it in moderation. Additionally, if your skin is sensitive, it is advised to start with using it only once every other day or less.