Practice the exact content PSI puts on your Colorado esthetics exam. Mapped to the official topic breakdown below — no guessing, no generic Milady-style filler.
Direct from the Colorado Office of Barber and Cosmetology Licensure and the PSI candidate bulletin.
Your SGS dashboard tracks your score in each of these categories so you know exactly where to study.
The tools students use every night in the 30 days before their test.
Colorado uses the PSI exam, which requires 75% or higher to pass. Practicing at least 10% above that on SGS mock exams is the sweet spot students who pass on the first try hit.
Colorado requires 600 training hours for esthetics, along with completing the PSI exam (written + practical). Minimum age is 16.
Every SGS practice question is mapped to the same topic categories PSI uses: Scientific Concepts (Infection Control, Anatomy, Chemistry); Skin Care and Services (Facials, Treatments, Hair Removal). Your progress dashboard shows which categories you're strong in and which need work before test day.
Yes. SGS works in any mobile browser — no app install required. Flashcards, practice tests, and The Final Look exam all work on iPhone, Android, and tablet. Save your seat in The Lounge to sync progress across devices.
A frequent pitfall for Colorado esthetician candidates is underestimating the depth required for Infection Control within the Scientific Concepts section. Many students will memorize definitions, but the exam often presents scenarios where you need to apply that knowledge to real-world situations, like identifying the correct disinfectant for a specific surface or understanding the chain of infection. Don't just gloss over the sterilization, disinfection, and sanitation chapters; truly understand the differences and their practical application in a salon setting.
Free trial. No credit card. Start a practice test in under a minute.
Take Your First Practice Test