I love Vivier serum 10. It works so well for my skin. It’s silky and fast absorbing, with a minimal scent. Other brands I’ve tried have been sticky, thicker and irritated my skin. I’ve been using it for a few years. I generally always purchased it from Beacon Skincare or Beacon Dermatology office in Calgary, AB. Once, I purchased it from another website. I’ve uploaded a picture of both Vivier serum 10 bottles. The bottle on the right (pink gold eye dropper) is from Beacon Skincare, on the left (...