Review (5/5): Do skin test
I am a licensed cosmetologist and I believe with any product that you have to do a skin test before you apply it to your overall area and time to see how your skin reacts to it. I did not have any problems with this product I applied it to small areas of my skin on my face for 10 minutes and made sure that I completely removed it. As it stated in the instructions if any residual is left on it may cause an alergic reaction so it's very important to make sure to remove it. I recommend a cold damp cloth and not to rub but to remove gently.