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Anti-Aging Treat

We offer 2 different Anti-Aging Treatments at Sonder: Radiofrequency Therapy (RF) and SWiTCH by Circadia.


Radiofrequency  Therapy (RF) is a common non-invasive aesthetic procedure that uses a high-frequency alternating current to heat tissue in the dermis of the skin in a controlled and selective way to increase collagen, which consequently decreases skin laxity and photoaging. This thermal effect is so efficacious because it causes changes in collagen structure and also triggers neocollagenesis, or the production of new collagen fibers, in the dermis and subcutaneous tissue.

SWiTCH is a gentle alternative to chemical peels for aging skin. With SWiTCH by Circadia, enjoy revitalized, younger-looking skin every 4-6 weeks, without any peeling or thinning of the skin. Unlike peels, SWiTCH promotes natural skin repair without causing injury, leaving you with firmer, luminous skin.

How does it work? Once the skin reaches about 107.6°F or 42°C , the body releases heat-shock proteins that stimulate new collagen fibers to be created. Because of the ability of radiofrequency to reach the dermal layer of the skin, the skin is made firmer while existing collagen fibers are also strengthened.

The time for new cell turnover is 28 days, so radiofrequency treatments can be repeated regularly to achieve cumulative effects. This non-invasive treatment includes absolutely no downtime, pain, or discomfort, and works wonders at turning back the clock on your skin!

Commonly Asked Questions

1. How many treatments are needed?

This treatment can be done once every 4 weeks till desired results are achieved and then continued to maintain collagen levels and avoid future aging. 

2. How long does each treatment take?

Each treatment takes approximately 1.5 hours as the skin needs to be gradually heated to 42°C.

3. Is there any downtime after the treatment?

There is no downtime after the treatment but you should avoid exercising and heat exposure for 48 hours so the heat trapped in your skin from radiofrequency can exit naturally. You may experience some redness and your skin may feel like its slightly sensitive for a few days.

4. Do I need more than 1 treatment?

If there has been a decrease of collagen and elastin in your skin for an extended period of time, multiple treatments will be needed to help boost those levels and repair the aging that has already taken place on the skin. The number of treatments depends on each individuals skin goals, the ability of skin cells to make new collagen and elastin, the amount made and much more. 

5. What are the overall benefits of this treatment?

  • Strengthens collagen proteins and encourages the production of new ones

  • Tightens and firms facial and body skin

  • Decreases depth of wrinkles

  • Extremely effective at combating mouth and forehead wrinkles

  • Smoothes out cellulite bulges

  • Encourages elastin production

  • A great precursor to cavitation treatments due to its warming effects

  • Natural and safe for all kinds of skin

  • Reaches depths of the skin that many other skin tightening treatments cannot

Pre-Care Instructions

  • Please reveal any medical conditions that may be of significance to the laser procedure—such as pregnancy, cold sore and fever blister tendencies, any type of allergy, recent facial peels or surgery, or any type of medication such as Accutane, or use of Retin-A.

  • Do not use self-tanning lotions or tanning booths two weeks prior to your laser treatment. Do not sunbathe two weeks prior to your appointment. Any patient arriving with a tan or sunburn may be rescheduled due to the sensitivity of the procedure to altered skin color and for the sake of your own safety.

  • Do not use skin care products such as Retin-A, OBAGI, or any face cream supplement that contains Hydroquinone or Glyquin for one week prior to treatment.

  • Before a Radio Frequency procedure, facial hair should be shaved as close to treatment time as possible.

  • Please avoid caffeine the day of your treatment and drink 8-10 glasses of water daily to keep your skin hydrated.

Post-Care Instructions

  • You may have mild swelling for 1-3 days after your treatment. Please apply an icepack to the irritated area for 1-2 days in approximately 15 minute sessions 3-4 times per day.

  • Redness for 2-3 days is common. You may apply hydrocortisone cream 3-4 times per day to reduce this for no longer than 1 day. Makeup can be applied if necessary.

  • Refrain from applying any creams or liquids that have not been provided to you by ComplexCity Spa to your skin for the first 90 minutes after your treatment.

  • Keep the skin hydrated and use only lukewarm water with gentle cleansers and moisturizers for 3 days.

  • Ask our staff for recommendations of ComplexCity skin care products to use to enhance your procedure for your skin type

  • Avoid prolonged sun exposure or use of tanning bed for one week after a treatment.

  • Use a minimum of SPF 30+ to protect your skin after your treatment.

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