A Mineral SPF That Checks All The Boxes

Protect + Hydrate + Illuminate with HydraKate Illuminating SPF 50+ Drops


Plant-Powered Stem Cell Technology

Clinically proven to REJUVENATE SKIN UP TO 5 YEARS.*

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.
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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

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.