Marc Jacobs Daisy Eau So Fresh Blush

Marked as lab sample, not for sale. I had gotten a whole set of these different Daisy formulation lab samples 5-10 years ago, and they seemed to be authentic. This does not seem to have turned, and seems same as when I got it. A little over half left of generous sample size. Pictured next to a full size for reference since size is not marked.