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Bestsellers

Explore our Bestsellers at Merrion Medical Aesthetics. From advanced skincare to beauty essentials, find top-rated products trusted by professionals and loved by clients. Shop now for radiant results!

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ZO Daily Power Defense antioxidant-rich serum bottle for skin barrier strengthening and anti-aging protection
ZO Daily Power Defense Sale price$198.00
ZO Growth Factor Serum jar for improving skin elasticity and reducing wrinkles
ZO Growth Factor Serum Sale price$212.00
Black and silver bottle of ZO Wrinkle and Texture Repair retinol cream for smoothing wrinkles and improving skin textureBottle of ZO Wrinkle and Texture Repair retinol cream for smoothing wrinkles and improving skin texture
ZO Smart Tone Broad Spectrum SPF 50 lightweight tinted sunscreen tube with broad-spectrum sun protection and adaptive sheer tint
ZO Growth Factor Eye Serum tube with metallic cap for reducing aging signs, dark circles, and puffiness around eyes
ZO Growth Factor Eye Serum Sale price$159.00
Getting Skin Ready Program Mini skincare kit with gentle cleanser, exfoliating polish, and complexion renewal pads by ZO Skin Health in blue packaging
ZO Travel Wrinkle and Texture Repair serum bottle for reducing wrinkles and improving skin texture

Trusted medical aesthetics in Oakville

Your Skin, Our Expertise

"When you visit Merrion Medical Aesthetics, my promise is to provide curated, effective treatments tailored to your unique skin concerns—helping you achieve natural, healthy, and lasting results."

Dr. Kate Healy, MD BCh BAO

Discover other treatments and concerns we can help with

Explore More Collections

Not seeing what you’re looking for? Browse our other collections to explore a full range of skin concerns and medical aesthetic treatments available at Merrion Medical Aesthetics.


Expert insights, guides, and articles from Dr. Kate Healy

Learn More About Your Skin

Explore our Resources to find trusted information on skin concerns, treatments, and advanced skincare. All articles are written or reviewed by Dr. Kate to help you make informed choices about your care.

best facial treatment for aging skin

best facial treatment for aging skin

Aging is a privilege—one that reflects wisdom, life experience, and resilience. But while growing older is something to embrace, it’s also completely natural to want your skin to reflect how vibran...

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Smiling middle-aged woman with long gray hair touching her face, representing skin tightening treatments for aging and loose skin.

Loose Skin After Weight Loss: Best Skin Tightening Treatments

Aging naturally causes skin changes, but menopause and weight loss can hasten these effects, resulting in loose skin. This is particularly concerning for professional women and busy mothers. Fortun...

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Set of amber glass skincare bottles and jars with blank white labels on a neutral background, representing skin care sets.

Complete Guide to Choosing Skin Care Sets

Choosing the perfect skincare set can be a daunting task, particularly with the plethora of options available today. From Sephora skin care sets to bespoke selections, the choices are vast and vari...

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Happy woman applying collagen serum to her face for radiant and youthful skin care routine

Unlocking the Benefits of Collagen Serum for Radiant Skin

The journey to radiant skin and overall wellness can often feel like a maze. With countless products and ingredients to navigate, it's easy to feel overwhelmed. Enter collagen serum, a skincare her...

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Person applying sunscreen lotion on hand at the beach for sun protection

The Importance of Sun Protection: A Skincare Essential

Beyond aesthetics, prolonged UV exposure significantly increases the risk of skin cancer. Whether you're aiming to protect your skin from damage or enhance your skincare routines, incorporating the...

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Diagram showing how sunscreen protection blocks UVA and UVB rays from penetrating the skin layers to prevent skin damage.

Understanding UVA Rays and Your Skin: Why SPF is Year-Round

We often think of applying sunscreen only when it’s hot or sunny outside, concerned about preventing sunburn and reducing the risk of skin cancer. While this is crucial, it's easy to overlook the f...

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