I got them because I saw they were a consistent staple in Jaclyn Hill's skincare routine (she has dry skin like I do) and I have zero regrets for taking the plunge and trying these.It tingles a little but I have sensitive skin so that doesn't mean much. I use it twice a week (because these are expensive!) but I put it in rotation with my other peel pads like Dennis Gross Extra Strength Alpha Pads and the Tarte Tingling Treatment but this is hands down my favourite.I notice the biggest difference on my texture and freckle/sun damage/melasma (which is my biggest skin concern)