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This aesthetician school is truly exceptional. Not only do they provide highly professional skincare services, but the level of education they offer is outstanding. The instructors are skilled, patient, and deeply knowledgeable about both classic and modern techniques. They set high standards and ensure every student is confident and capable before stepping into the industry. The services provided at the school are top-tier—clients are treated with care, professionalism, and attention to detail. It’s clear that students are being trained with real-world expectations in mind, and the results show in the quality of work and client satisfaction. If you’re considering a career in aesthetics, this school is a fantastic place to learn. The environment is supportive, the curriculum is well-designed, and the hands-on training is unmatched. I highly recommend it to anyone looking for exceptional skincare services and a school that truly prepares you for a successful career in the beauty and wellness field. ~ Christina S

Katica Advanced Aesthetics is truly in a league of its own!!! I’ve had the privilege of being both a student of Katrina’s courses and a model for her advanced classes, and I can genuinely say she is unlike any other educator I’ve come across in the Denver area. Her teaching style is innovative, elevated, and grounded in real expertise. EXACTLY what our industry has been needing. Katica doesn’t just teach techniques; she teaches understanding. She breaks down advanced concepts in a way that feels approachable, empowering, and exciting. You leave her classes feeling not only more skilled, but more confident in who you are as an esthetician! Her passion for education is obvious in every moment. She pours so much care into her curriculum, her students, and her models. She creates a space where everyone feels supported, seen, and capable of mastering even the most advanced treatments. If you’re an esthetician in the Denver/Littleton area looking to level up your knowledge, elevate your techniques, and learn from someone who truly embodies excellence — Katica Advanced Aesthetics is the place. I cannot recommend her enough!!! And if you’re someone looking for affordable advanced esthetics treatments, becoming a model for her students is such a great option. You get high-quality services at a lower cost while learning more about your own skin — and at the same time, you’re supporting new estheticians who are training to become the next generation of skilled, confident providers. It’s a win for everyone involved! ~ Mara B

I’ve known Katrina for over 15 years, and she is truly one of the most knowledgeable and kindhearted professionals in the aesthetics industry. She was the one who trained me in laser hair removal all those years ago, and her ability to teach with clarity, confidence, and genuine care is unmatched. Seeing her open her own advanced aesthetic training academy is no surprise. She has always been a natural educator with a passion for helping others grow. Her integrity, skill, and kindness make her the kind of mentor every provider hopes to learn from. I couldn’t recommend her or her training programs more. Anyone who trains with her is in exceptional hands. ~ Amanda W

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