Practice the exact content PSI (NIC exam) puts on your Kentucky cosmetology exam. Mapped to the official topic breakdown below — no guessing, no generic Milady-style filler.
Direct from the Kentucky Board of Cosmetology and the PSI (NIC exam) candidate bulletin.
Source: Kentucky Board of Cosmetology
Your SGS dashboard tracks your score in each of these categories so you know exactly where to study.
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Kentucky uses the PSI (NIC exam) 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.
Kentucky requires 1500 training hours for cosmetology, along with completing the PSI (NIC exam) exam (written + practical). Minimum age is 16.
Every SGS practice question is mapped to the same topic categories PSI (NIC exam) uses: Scientific Concepts (Infection Control, Safety, Chemistry); Hair Care and Services (Cutting, Styling, Chemical); Skin Care; Nail Care and Services. 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.
Many Kentucky candidates make the mistake of focusing too heavily on the practical "how-to" of hair services and not enough on the underlying science. Hair Care and Services is 40% of the exam, but a lot of the questions within that category will still tie back to Scientific Concepts. For example, you might know how to apply a perm, but do you understand the chemical process (disulfide bonds, reduction, oxidation) and the safety precautions for different hair types? Don't just memorize steps; understand the 'why' behind them, especially when it comes to chemical services and client safety within the Hair Care section. This crossover is where many candidates get tripped up.
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