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+ get a FREE travel-size KateCeuticals Total Repair Cream ($50 value)
when you spend $125

SuperCell Rejuvenation Serum

Plant-Powered Stem Cell Technology

90% reported the product left skin feeling healthier + firmer.*

The growth factors in this vegan serum mimic human proteins that instruct skin to immediately speed up cell turnover – like besties speaking a secret language. The result? Rejuvenated, healthier-looking, more radiant skin.

*Clinically proven results based on independent clinical study

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  • Repairs damage
  • Targets wrinkles
  • Accelerates cellular turnover to produce healthier-looking skin.


Our Breakout Star

The non-drying, pimple punisher. Clinically formulated with acne-fighting 3% Sulfur to combat blackheads + sebaceous filaments, while preventing future breakouts.

Kate somerville skincare

Healing Skin. Transforming Lives.

For over 20 years, Kate Somerville Skincare has delivered cutting-edge skin treatments + clinical-grade products that make so-called “impossible” skin goals possible. 

We’re your Clinical-Grade Expert + Skincare Bestie rolled into one. Nice to meet you!

“Healthy skin is not vanity or privilege – it is every person's right. Whether you've never had it or you want it back, it's my goal to make healthy, radiant skin your reality.”

Kate Somerville, Founder

  • Free shipping over $50+

  • Loyalty perks

  • auto-replenishment


Where Skin Magic Happens

In 2004, we opened the Kate Somerville Medical Esthetics Skin Clinic – the first ever medispa. Twenty years later, our iconic skin clinic continues to be one of the most trusted destinations for cutting-edge clinical-grade skincare luxury.

“Every week, at least one client comes into the clinic and says our products have given her skin results she had thought were impossible. This is bigger than healing skin – we’re transforming lives.”

Kate Somerville, Founder

Unlock Long-Term Skin Health

Your Skin Health Blueprint

  • Quick evaluation to define skin needs

  • Customized product recommendations

  • Option for AI-powered skin analysis

  • Radiant + healthy skin awaits!

Clinically-Proven Formulas

These independent clinical studies speak for themselves.

KateCeuticals SuperCell Rejuvenation Serum


Reported improved skin resilience.

KateCeuticals SuperCell Rejuvenation Serum
ExfoliKate® Intensive Exfoliating Treatment


Saw highly significant improvement in skin texture after just 1 use.

ExfoliKate® Intensive Exfoliating Treatment
Peptide K8® Power Cream


Showed improvement in fine lines and wrinkles after just 2 weeks.

Peptide K8® Power Cream

Real People. Real Results.