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SKIN by Katherine

Feel beautiful in your true skin 

Portland's Most Affordable Skincare Services
and Aesthetic Treatments

Located in Cornelius, Oregon, just outside of Portland, Skin by Katherine offers individualized, budget-friendly skincare treatment plans for every person, every need, every budget.

Woman grooming her face

About Skin by Katherine

Welcome to my haven of beauty and tranquility, nestled in the heart of the Pacific Northwest. As a Portland, Oregon resident for over 35 years, I'm Katherine, the passionate aesthetic specialist behind Skin by Katherine.


My passion? To help you achieve a refreshed and radiant appearance that helps you feel confident in your true skin.

With a particular fondness for aesthetic skincare treatments including PDO threads, Platelet-Rich Plasma (PRP) treatments, and chemical peels, I believe that maintaining beautiful skin as we age is a precious gift we give ourselves.

Katherine Foster, RN

Owner - Skin by Katherine

Cornelius, Oregon

Medical Director - Dr. Michael Mitchell


Why Seek Aesthetic Skincare Services?

Here are a few reasons my clients treat themselves to aesthetic skincare services:

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Reduce Wrinkles

Aging, sun exposure, and lifestyle factors can lead to wrinkles. My range of treatments can help smooth out these lines, giving your skin a fresh, youthful appearance.

Yoga Class

Address Skin Laxity

As we age, our skin loses its elasticity. Non-surgical skin lifting  treatments can help to tighten and lift the skin, restoring a firmer and more toned look.

Eye Makeup

Treat Dark Circles

Under Eyes

Are you tired of looking tired?

My treatments can help reduce the appearance of under-eye laxity and dark circles, giving you a more rested and vibrant look.

Beauty and Makeup

Non-Surgical Skin Lifting

For those seeking a lift without surgery, my non-surgical skin lifting procedures can provide the solution. These treatments can help to redefine facial contours and stimulate collagen production.

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Achieve Firmer Skin

If you're looking to enhance your skin's firmness and elasticity, I offer treatments that can help stimulate collagen and elastin production, leading to firmer, more resilient skin.


Boost Confidence

Whether it's addressing a long-standing skin concern or enhancing certain features, these treatments can provide a confidence boost that radiates from the inside out. 

Personalize your skincare solutions

Skincare treatments are not simply a luxury; they're a necessity for maintaining healthy, glowing skin. I offer a variety of skincare solutions tailored to your unique skin needs, including advanced therapies like microneedling, PDO threads, and chemical peels.

Woman smiling at her reflection in the mirror

Ready to look and feel your best?

Choose SKIN BY KATHERINE for a skincare experience that prioritizes your needs, respects your time, and values your investment.


Contact me today to request your FREE skin consultation and start your journey to healthier, more radiant skin.

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