Jessika Guy is the Canadian salon mentor for Organic Colour Systems and a passionate advocate for sustainable beauty. A past award-winning salon owner of The Green Hair Spa—a Contessa Finalist for the John Steinberg Award—she is based out of Stratford, Ontario.

With over 25 years in the industry, Jessika’s education spans advanced colour theory, precision cutting, styling and eco-conscious salon practices. She has trained with leading educators in both North America and the UK, continuously expanding her expertise with OCS, the leading low-tox, performance-based hair colour, care & styling line. Her commitment to education extends beyond her own craft—she thrives on mentoring stylists, sharing knowledge, and helping salon owners grow greener, more sustainable businesses with Organic Colour Systems.

Jessika’s hair artistry has been featured in national publications, and she works as a key hairstylist with Fashion Art Toronto, as well as in wigs and makeup with the Stratford Festival Theatre.

Obsessed with OCS and everything they stand for, Jessika believes that “low-tox hair colour and green beauty products are the future of hair.”