Butterly has a new product testing campaign that you should hurry up to enter. This time, they are teaming up with Sarna to offer you the chance to try for FREE their bug bite patches. To apply for this free product testing opportunity presented to you by Butterly, all you need to do is access their website and follow the instructions on how to apply for a chance to get free Ozonol products to try. Don’t miss out on this chance. Good luck to all of you!