Review title is ... been using this for about a month and I like it. It's not the best vitamin c serum ... [SEP] I've been using this for about a month and I like it. It's not the best vitamin c serum I've used- it doesn't do much for my redness- but it's done nice things for my skin's texture and hasn't broken me out like some reviewers have said. I'd consider buying it again, should the price of my preferred serum increase.