CONFIDENCE, REDEFINED.

Quiet Luxury for Confident Beauty

At Define Medical Aesthetics, you receive safe, evidence-based aesthetic and wellness treatments in Hagersville, ON.

BOTOX/FILLERS

MICRONEEDLING

FACIALS

WELLNESS

Luxury Care with a Personal Touch

Define Medical Aesthetics delivers elevated, personalized treatments that enhance your natural beauty and restore your confidence so you can feel radiant, balanced, and empowered every day.

From Botox and microneedling to IV therapy and Hydrafacials, every service is designed to help you look refreshed and feel your best, naturally.

CORE SERVICES

Your Most Trusted Treatments.

  • Smooth fine lines and prevent new ones with precise, natural-looking results.

  • Stimulate collagen and renew your skin’s texture for a radiant, youthful glow.

  • Restore subtle volume and softness while maintaining your natural expression.

  • Boost your energy, hydration, and overall wellness from the inside out.

  • Deeply cleanse, hydrate, and rejuvenate your skin with a medical-grade glow.

ABOUT DEFINE MEDICAL AESTHETICS

Meet the Nurse Behind Define

Define Medical Aesthetics was founded by Kristin Wythe, RN, MSc, a registered nurse with a master’s degree in biomedical science. Kristin blends medical expertise with a passion for wellness, creating a trusted clinic where you feel supported, empowered, and understood. Her philosophy is simple, enhance your natural features, never change them.

  • “Kristin is fabulous!”

    “I was recommended to her by a friend, and I’m so glad I went with Define. The wellness shots are amazing, and it’s such a relief to have a local, trusted medical aesthetician who offers masseter botox I’d highly recommend booking with Kristin (she made me feel so welcome, safe, and assured—she takes the time to walk you through each service, after care, and everything you need to know!).”

    – Jacalyn

  • “Kristin was the absolute best!”

    “Super clean, tidy and inviting environment. She made sure I was comfortable, and knowledgeable in what I was getting done. I got a lip flip as well as a small amount of filler, I will be a forever client.”

    – Samantha

  • “Kristin is incredible.”

    “She is so gentle and makes sure you feel comfortable during the whole process. Her results are amazing, and I love the way my Botox and lip injections look. I will be going to her now and in the future!”

    – Chyenne

  • “Love Love Love Kristin!”

    “Professional, very clean and kind. Made me feel comfortable because it was my first time trying a few of the injections and I had a bit of anxiety. Will be coming back regularly! I’m hooked.”

    – Katsitiarase

YOUR EXPERIENCE

A Journey Designed Around You

Step One: Personalized Consultation

Begin with a one-on-one conversation where your goals and concerns are truly heard.

Step Two: Expert, Tailored Treatment

Receive safe, precise care using advanced techniques and medical-grade products.

Step Three: Ongoing Support

Feel confident with follow-up care, maintenance plans, and enhancements designed to evolve with you.

GREAT SKIN STARTS AT HOME

Shop Medical Grade Skincare

It’s Your Time to Define Confidence

Your natural beauty deserves trusted, elevated care. Define Medical Aesthetics offers a luxurious, professional space where your confidence can thrive.

BOTOX/FILLERS

MICRONEEDLING

FACIALS

WELLNESS