★★★★★
"She absolutely nailed the look I was going for — she really listened to exactly what I wanted and brought it to life perfectly. Her calm, cool energy made the whole process so relaxing."
Makeup Application
Santa Clara, CA · By Appointment Only
Your Esthetic
Needs
A space where skilled care meets genuine intention.
Explore Our Services
About
Meet Katie
Katie Yen is a licensed esthetician and the founder of YEN by Katie — a private studio in Santa Clara, CA dedicated to intentional, results-driven skincare and beauty services.
Her approach starts with listening. Every session begins with a skin analysis and honest conversation about your goals, so each treatment is built around you, not a template. Katie works with professional-grade products and stays current through continuing education, bringing both precision and warmth to every appointment.
As a woman-owned business rooted in the Bay Area, YEN by Katie is a space where you can arrive as you are and leave feeling genuinely cared for.
What We Offer
Services
Makeup
From everyday glam to bridal — skin prep, long-wear complexion, and lashes included.
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Facials
Fully customized to your skin's needs — from deep cleansing to targeted corrective care.
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Waxing
Precise brow shaping, lip, and chin waxing — mapped to complement your natural features.
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Consultations
Virtual skincare consultations — a personalized AM/PM routine designed just for you.
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Portfolio
The Work
Follow @yenbykatie for more
Reviews
What Clients Say
★★★★★
"My skin was extremely hydrated and glowy afterwards. The reset facial was super relaxing and comforting. I would definitely book with Katie again."
YOU Facial
★★★★★
"Three facials over two months plus product recommendations — my skin has never looked better. Katie truly knows what she's doing."
YOU Facial + Skincare Consultation
★★★★★
"Deep cleansing, gentle exfoliation, a soothing mask — my skin felt soft, hydrated, and visibly brighter. The facial massage melted away tension. I will definitely be back."
Signature Facial
★★★★★
"Katie did my hair and makeup for my engagement photoshoot. She talked me through everything, adjusted as needed, and the results held up even through San Francisco fog."
Bridal Makeup & Hair
★★★★★
"Super sweet, kind, and professional. From beginning to end she made me feel comfortable and at ease — which is difficult to come by. Love how my brows came out!"
Brow Wax
Have Questions?
FAQs
Personalized facials (the YOU Facial), professional makeup for events and bridal, facial waxing (brow, lip, chin), one-on-one makeup lessons, and virtual skincare consultations with a custom AM/PM routine.
YEN by Katie is by appointment only. Same-day appointments may be available depending on the schedule — book online or message us on social media to check.
Book online using the button at the top of this page, or message us on social media. A card on file is required to hold your appointment.
All products are professional-grade and carefully selected for both efficacy and skin safety. Katie also uses GlyMed Plus — the same line available through the Products page.
Yes — add-ons like LED therapy, Gua Sha, or microcurrent can be included with your facial. Just mention it when booking — we'll include it if it makes sense for your skin, since not every treatment is right for every skin type.
Arrive with a clean face. Avoid strong exfoliants or actives (retinol, AHA/BHA) the day before your facial or makeup session, unless otherwise directed.
Find Us
Visit the Studio
By appointment only — please book in advance or message on Instagram to check availability.
Phone
(626) 464-5962Hours
| Sunday | 10:00 am – 6:00 pm |
| Monday | Closed |
| Tuesday | 10:00 am – 8:00 pm |
| Wednesday | 10:00 am – 8:00 pm |
| Thursday | 10:00 am – 8:00 pm |
| Friday | 10:00 am – 8:00 pm |
| Saturday | 10:00 am – 8:00 pm |
