Ultrasound skin tightening in Encinitas
Non-surgical skin tightening with Sofwave™
Radiant Lab is recognized as a Top Sofwave™ Provider in San Diego. Sofwave™ uses focused ultrasound to encourage new collagen and elastin — lifting and firming skin gradually, naturally, and without surgery.

- Typical plan
- One session; a second may be recommended
- Downtime
- Minimal to none
- Results
- Develop over about 12 weeks
- Skin types
- All skin types and tones
About Sofwave™ Skin Tightening
At Radiant Lab, Sofwave™ is one of the treatments we are best known for. It is a non-surgical way to address fine lines, wrinkles and sagging skin — whether your goal is a subtle brow lift, a firmer neck and jawline, or smoother skin under the chin.
Because Sofwave™ works with your body's own collagen, change is gradual and natural-looking. There are no incisions and very little downtime, which is why many clients schedule treatment around a normal working day.
For the most comprehensive renewal, Sofwave™ is often paired with LaseMD Ultra in our K-Wave treatment — tightening from beneath and refining tone and texture at the surface.

How Sofwave™ works
Sofwave™ uses SUPERB™ — Synchronous Ultrasound Parallel Beam technology — to deliver controlled heat to the mid-dermis at a depth of about 1.5 mm. That is the layer where collagen and elastin respond best. The warmth prompts the skin's natural repair process, which produces new collagen and elastin over the following weeks.
An integrated cooling system, Sofcool™, protects the surface of the skin throughout the treatment. Numbing cream is applied beforehand for comfort, so please plan to arrive 90 minutes before your treatment time.
What Sofwave™ can treat
- Fine lines & wrinkles
- Smooths the look of lines on the face, neck and décolletage.
- Sagging skin
- Tightens and lifts lax skin on the brow, neck, under the chin and the backs of the arms.
- Jawline & under-chin
- Reduces under-chin drooping and early jowling for a more defined profile.
- Loss of elasticity
- Helps restore firmness and resilience as collagen production slows.
- Under-eye concerns
- Treats the delicate under-eye area to soften fine lines and improve firmness.
- Acne scarring & cellulite
- Supports collagen to improve uneven, pitted texture — and, on the body, the look of dimpling.
Is it right for me?
Sofwave™ is designed to be safe for all skin types and colors, and it can be performed at any time of year. It suits anyone who wants to improve elasticity, soften lines, or lift areas such as the brow, neck and under the chin — and who prefers gradual, natural change over surgery or a long recovery.
Client experiences with Sofwave™ Skin Tightening
5.0 on Google from 100+ reviews (opens Google in a new tab)I had a wonderful experience at Radiant Lab. Lia is so friendly and made me feel comfortable right away. The space was clean and peaceful, which helped me relax.
I had a Sofwave™ treatment on my neck, and I'm really happy with the results. Lia explained everything and made sure I was comfortable throughout.
I left feeling great, and I'll definitely be coming back!
I had my first Sofwave™ face and neck treatment and first Pure Impact™ muscle toning session at Radiant Lab, and the experience was amazing.
Lia made everything feel comfortable and easy from start to finish, and the results are exactly what I wanted. My skin feels lifted and tight, and I can already see a difference in how my clothing fits after just one Pure Impact™ session.
Highly recommend Radiant Lab if you're looking to take 10 years off your face and body, the natural way.
Radiant Lab has completely transformed my skin. The advanced ultrasound technology they use for lifting treatments is truly remarkable.
Individual results vary. Reviews reflect individual experiences and are not a guarantee of specific outcomes.
How to book
New to Radiant Lab? Start with a complimentary consultation, in person or by phone. If you've already discussed your plan with Lia, you can reserve your session directly.
In-person consultation
Complimentary. Visit our Encinitas studio to talk through your goals and see your options in person.
Choose a timePhone consultation
Complimentary. Ask your questions and learn which treatments may suit you, from wherever you are.
Choose a timeAlready have a plan? Reserve a session
- Sofwave™ Skin TighteningFull-face or body tightening with Sofwave™ ultrasound to support collagen and firmness, with minimal downtime.
- Sofwave™ Cellulite TreatmentBody-focused Sofwave™ ultrasound to improve the look of dimpling, texture and tightness.
- K-WaveSofwave™ ultrasound tightening paired with LaseMD Ultra resurfacing — a favorite combination in Korea for smooth, luminous skin.
A non-refundable deposit secures your session and is credited toward your treatment. See our appointment policy.
Sofwave™ Skin Tightening questions
How many Sofwave™ treatments will I need?
Most clients see a noticeable improvement after one treatment. Depending on your skin, a second session may be recommended to build on the result. Your plan is set at your consultation.
Is there any downtime?
Minimal to none. Many clients return to work or errands right after their appointment.
When will I see results?
You may see an initial effect immediately that lasts one to three days. Some clients notice improvement within a few weeks, and the full effect continues to develop over about 12 weeks as new collagen forms.
Is Sofwave™ safe?
Sofwave™ is FDA-cleared and suitable for all skin types. The built-in Sofcool™ system keeps the surface of the skin protected and comfortable throughout the treatment.
How should I prepare?
Arrive with clean skin, free of makeup and skincare products. For Sofwave™, please arrive 90 minutes early — numbing cream is applied during the first 15 minutes, and you are welcome to step out while it takes effect.