About Us

Made by scientists, for scientists, Illeun’s mission is simple: to help students and professionals in S.T.E.M. share their love for science, express their unique interests and connect with other curious minds around them. After all, we think science is pretty cool, so why shouldn’t we show it off? 


Established by our founder (a proud microbiologist and self-proclaimed mad scientist) in 2022, Illeun was created to fill a serious need in the market for premium and aesthetically-pleasing science-related lifestyle products. You’ll feel this mission when flipping the pages of our flagship product; a curated science sticker book filled with scientifically-accurate yet stylish drawings of microorganisms, lab instruments, glassware … oh yeah, and plenty of mischievous lab mice too.


With plans to extend beyond science stickers and into science accessories, wearables, lifestyle products and more, now’s the perfect time to join the Illeun family! We’re so excited to have you along for the ride.

The Team

  • Kerisa

    Meet our fearless leader, Kerisa. On top of her background in infectious disease, our founder is also a seasoned expert in all things fashion. Favorite pastimes? Trying new recipes, trolling others while online gaming and hanging out with her one-footed bird, Cheapy.

  • Emma

    Mother of copy, breaker of run-on sentences, Emma is our resident content and marketing guru. When she’s not writing copy or researching advertising trends, you can find her listening to true crime podcasts, playing with her two husky mixes or wasting all of her money on makeup.