Rob Guimond

Formulating products for some of the most prestigious brands. Rob brings his passion for ingredients and environmental concerns to the forefront with Hair pHix. As a leading chemist in hair care Rob has spent the last 20 years refining ingredients, discovering new ingredients and creating healthy biodegradable products.

Teaming up with some of the industry leading stylists over the years Rob has created products to both work in the high pace professional salon environment as well ensuring an ethical stance in his formulating. With his latest endeavor, Rob has teamed up with the renowned stylist and creative director Sadie Marquez to bring you Hair pHix.

This unique partnership ensures that Hair pHix will be a leading highly creative company for years.

Sadie Marquez


When science meets style

About us

Sadie Marquez  started her career over twenty years ago in NYC with Vidal Sassoon. Sadie has enjoyed her career having opportunities to work on TV commercials, fashion week and educating across the globe. After working as Creative director and managing partner of Hair pHix, Sadie has unique ability to bring her ideas and passion to the salon.