Good company. Quick delivery and good product. I just used this for the first time last night, so I will have to wait to see if I start seeing results. The .25 was just enough for my skin and I was able to tolerate it without feeling uncomfortable. My skin did turn a bit red, as it’s supposed to - so good to use this at night before going to bed. My face was a bit sensitive today, but not noticeably red and I used sunscreen all day.