This is by a clear mile the best shampoo bar producer out there. I have tried so many - including several that charge up to five times as much for a single bar - but none come close to the quality and longevity of these ones. I am unfortunately suffering with skin issues and allergies so I have to be extremely picky - I usually start developing issues with any product used for more than 2-3 months, regardless how allergy friendly it claims to be, which is extremely frustrating. I have been using the fragrance free bars from Friendly Turtle for almost a year now and still going strong - this is nothing short of a miracle! I just purchased my third batch. They last a long time as well, so you are saving an incredible amount of money using these. I don't even remember how I stumbled upon this company but I am deeply grateful that I did. Thank you!