About Chicago local based cold-pressed, raw, unpasteurized juice cleanse company owned by Jelena Arandjelovic, wife of Darko Arandjelovic owner of Caffe Streets and Metric Coffee Co.



Time Machine believes that a healthier and happier life does not have to mean self-denial of life’s guilty pleasures; rather, we believe in promoting balance to fortify a great workout or make up for “a drink” that turns into one too many. 

Our goal at Time Machine is to strike a healthy balance that centers around healing and nourishing our bodies and lives. We know that life can be hectic, and the scales of balance may tip in every direction, but our mission is to use the decades of experience and education we have to personalize our products to your individual needs.




Meet Jelena—Time Machine's founder and the chef behind every delectable juice. For the last 12 years, Jelena has lived and breathed the lifestyle: evolving her passion for whole and raw foods in the kitchen, while cooking for thousands of clients—some with specific dietary needs and limitations, and others who just want to restore balance (and maybe even a few celebrities, along the way).

Through private-cheffing, Jelena became acutely aware that nutrition deviates from the “one-size fits all” philosophies. Each body has individual needs and thresholds. That’s why she created a top-quality, organic, premium product and an innovative variety, to be enjoyed juice-by-juice or through one of our Time Machine Cleanses.

Jelena’s education and experience include:

  • American Association of Nutritional Consultants (AANC) Certificate (2016)
  • Ann Wigmore Institute - Rincon, Puerto Rico (2013)
  • Matthew Kenney Institute - Santa Monica, California (2013)
  • Natural Gourmet Culinary School - New York, NY (2003)
  • Kushi Institute for Macrobiotic Food; Boston, MA (2002)