← Lash Extensions
The Sonthuy Method
Why We Use UV Lash Extensions
If you're choosing where to book lash extensions in Tucson, here's why every set at Sonthuy is a UV lash extension, and what that means for your comfort, retention, and aftercare.
New to lash extensions? Read the full traditional vs. UV explainer →
A quick, plain-language comparison
Both are professional lash extension methods. The main difference is in how the adhesive sets, which shapes how your appointment feels.
Traditional lash extensions
- Use an adhesive that bonds as it air-dries
- Curing continues for a time after your appointment
- Early aftercare usually means avoiding moisture and steam at first
UV lash extensions
- Use a UV light-cured adhesive that sets on contact
- The bond is cured during your appointment, before you leave
- A clean, polished finish with less waiting around afterward
Both approaches are used by professionals across the industry. At Sonthuy, we apply UV lash extensions exclusively.
Why Sonthuy chose UV lash technology
Our choice is about the experience and finish we want every client to have, from the first lash to the moment you walk out.
A precise, controlled application
The technology supports a careful, unhurried process, so each extension can be placed with attention and accuracy.
Adhesive that cures on contact
A pass of UV light sets the light-cured adhesive during your appointment, rather than waiting for it to air-dry over time.
Less waiting around afterward
Because the set bonds as it's applied, you spend less of your day waiting for adhesive to settle before you head out.
An elevated, intentional finish
It's one of the considered details that make a Sonthuy lash appointment feel refined, clean, and complete.
Style options within UV Lash Extensions
Every Sonthuy lash set is a UV lash extension. The styles below are looks within that one service, not different methods, and each is mapped to your eyes.
Classic Lashes
One extension on each natural lash for clean, mascara-like definition that still looks like your own.
Natural fullness with textureHybrid Lashes
A balanced blend of single lashes and handmade fans, adding gentle density while staying soft.
Full, lush coverageVolume Lashes
Multiple lightweight handmade fans per lash for a soft, luxe density rather than a heavy finish.
Maximum, lush fullnessMega Volume Lashes
Large, ultra-fine fans layered for the fullest look, still lightweight and comfortable.
A custom, artistic lookDesign Lashes
A bespoke set blending lengths, curls, and textures, designed with your artist.
Lower-lash definitionBottom Lashes
Fine extensions along the lower lash line to round out and complete your look.
All styles are applied with UV lash technology. Your artist maps length, curl, and fullness to suit your eyes, so the style you choose is tailored to you.
Common questions.
Are UV lash extensions different from regular lash extensions?
The lashes themselves are similar; the difference is the adhesive and how it sets. UV lash extensions use a UV light-cured adhesive that bonds on contact during your appointment, rather than air-drying over time afterward.
Do UV lash extensions last longer?
How long any lash set lasts depends on your natural lash growth, aftercare, and lifestyle, so results vary from person to person. What UV lash technology does is cure the bond during your appointment, so the set is secure before you leave.
Are all Sonthuy lash extensions UV?
Yes. Every lash set at our Tucson studios is a UV lash extension, applied with a UV light-cured adhesive. We apply UV lash extensions exclusively.
Can I get classic or volume lashes with UV technology?
Yes. Classic, Hybrid, Volume, Mega Volume, Design, and Bottom Lashes are all style options within UV Lash Extensions, not separate types of lashes. Each set begins with mapping, so length, curl, and fullness are designed around your eyes.
Where can I book lash extensions in Tucson?
UV lash extensions are available at both Sonthuy studios, Brows & Lash on Thornydale and Hair & Skin on Silverbell. You can book at whichever location is most convenient for you.