I always have such a great experience when I go to Sunny for my facials! She really knows my skin and what it needs without me having to tell her or ask for specific treatments. She’s incredibly knowledgeable, informative, and professional, and I completely trust her recommendations. My skin looks and feels amazing after every visit; and glows even brighter days after! Highly recommend Sunny to anyone looking for someone who truly understands skincare.
About Korean Skin Theory
Korean Skin Theory, run by Sunny, offers exceptional facial treatments with detailed explanations tailored to individual skin needs. The space is cozy, clean, and calming, ensuring a relaxing experience. Sunny's expertise and attentiveness make her the go-to person for skincare, providing valuable advice on home care and suitable ingredients. While prices may be higher, the glowing results and personalized recommendations make it worth every penny. Book an appointment with Sunny for a rejuvenating experience that will leave your skin radiant and revitalized.
Reviews
Sunny is truly the best! Her countless 5-star reviews speak volumes about the care, expertise, and attention she gives every client. I've been seeing her for monthly facials since 2020, and every visit has been exceptional. She never rushes appointments and always customizes each facial based on exactly what my skin needs at that time.
Her studio is immaculate, creating a relaxing and professional experience. I also love that she's constantly investing in the latest skincare technology and equipment from Korea to provide the best possible treatments. If you're looking for someone who genuinely cares about your skin and consistently delivers amazing results, I can't recommend… read full review
I've been seeing Sunny for years and the results speak for themselves. She's continuously expanded her treatment modalities, and each visit feels more thoughtful and tailored than the last. The improvements in my skin texture, softness, and barrier health have been real and consistent, and my acne has improved significantly over time, not just surface-level results.
What sets her apart is how holistically she approaches skin health. She assesses all possible contributors to what's going on with my skin and regularly revisits my skincare routine based on how my skin is actually presenting that day. Nothing feels cookie-cutter.
I genuinely look forward to every appointment,… read full review
Photos

Hours
Good to know
- by appointment only
- wheelchair accessible
- accepts apple pay
- accepts credit cards
- street parking, private lot parking
Location
2000 West Hedding Street Suite 20c, San Jose, CA 95128
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