asian skin: All of the peels are relatively safe and can be used for all skin types. However, with any product, it is always recommended that you do a small test application first. Apply for 30 seconds and rinse off. A waiting period of 24 hours is recommended, and if no excessive irritation exists, you’re free to use the peel. When selecting the test site, remember you don’t want to peel the same area twice, so choose somewhere different than where you would like to initially apply the peel. (For example, don’t test on your face if you want to peel your face). Our peels are generally very well tolerated, much more so than other peels because we put more pH and less acid on our products.