About
Define Beauty Medspa
A Commitment to Excellence in Aesthetics
Define Beauty Medspa is owned and operated by McKenzie Kelly, a Licensed Aesthetician and Aesthetic instructor with over 16 years of industry experience. Her background spans medical dermatology, corporate aesthetics, luxury medspa environments, and education, giving her an unparalleled depth of knowledge in treating a wide range of skin concerns. From acne and pigmentation issues to anti-aging and advanced skin rejuvenation, every treatment is designed to address your unique needs—never a one-size-fits-all approach.
We offer a carefully curated selection of medical-grade treatments, including:
- Hydrofacials & Oxygen Facials:
- Deep hydration, detoxification, and nourishment for glowing skin.
- Chemical Peels & Acne Treatments:
- Targeting blemishes, pigmentation, and uneven texture.
- SkinPen Microneedling & LED Light Therapy:
- Stimulating collagen and enhancing skin renewal.
- Dermaplaning:
- Smoothing and brightening the complexion with precision exfoliation.
- In-Depth Consultations:
- Personalized skin assessments to create a results-driven plan tailored to you.
Our Philosophy: Helping you create your own definition of beauty
We don’t believe in aggressive sales tactics or cookie-cutter treatments. Our goal is simple: to educate, treat, and empower our patients so they feel confident in their skin—both inside and out. Whether you’re coming in for preventative care, addressing specific skin concerns, or looking for an advanced treatment plan, we’re here to guide you with honesty, expertise, and the highest standard of care.
At Define Beauty Medspa, you won’t just see results—you’ll feel them. Your journey to healthy, beautiful skin starts here.
Our Story
McKenzie’s journey in aesthetics began at 18 when she moved to Arizona from a small town in Illinois with the dream of creating something unique in the skincare industry. Over the years, she gained hands-on experience in fast-paced corporate medspa, high-end aesthetic clinics, and dermatology offices, learning firsthand what worked—and what didn’t—when it came to patient care.
She founded Define Beauty Medspa to create a space where patients feel genuinely heard, valued, and cared for. Unlike many large medspas where providers come and go, Define Beauty Medspa prioritizes long-term relationships, ensuring consistency, trust, and superior results.