How Sofwave's ultrasound builds collagen—when results start, peak, last, and how to keep.
Published -
Updated -

Author
Wi Young-jin · Chief director
Seoul National University College of Medicine · Seoul National University Hospital Specialist
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After finishing a Sofwave consultation, many people walk out asking, "So, when will I start seeing results, and how long will they last?" While the treatment itself is done in a single session, the moment you actually begin to notice differences in the mirror comes much more gradually than you might expect.
To give you a quick answer first: with Sofwave, you will feel a slight tightness immediately after the procedure, but the real transformation gently emerges over the course of one to two months, typically lasting around six months to a year. Because the ultrasound energy stimulates the collagen deep within your skin to naturally rebuild, the results appear
Frequently asked questions
Q. How many days after the Sofwave treatment will I start to see the results?
A. Immediately after the procedure, many clients feel only a slight tightness. The real transformation begins to show gradually around the 4th week as collagen builds up, and becomes most noticeable between weeks 8 and 12. Rather than expecting instant results, it is best to observe the changes over a few weeks.
Q. How long do the results usually last?
A. While it varies for everyone, the results generally last about 6 months to a year. This can differ depending on your skin thickness, lifestyle habits, and the natural aging process. Consistently applying sunscreen and keeping your skin well-moisturized will help you enjoy the results more stably and for a bit longer.
Q. When would be the best time to come back for my next treatment?
A. Most people consider having the treatment again between 6 months and a year, depending on when they feel the effects starting to fade. Doing it too soon can be a bit demanding on your skin, while waiting too long means starting after sagging has already progressed. It is safest to monitor the changes you feel yourself and consult with our medical team to decide on the best timing.
Q. What is the biggest difference between this and other ultrasound lifting treatments?
A. While they are broadly similar, they differ slightly in how energy is delivered, the level of pain, and how quickly you feel the results. Sofwave is on the gentler side, so it comes with very little pain. However, the best treatment can vary depending on your skin's degree of sagging, so rather than comparing them on your own, it's best to have us take a look and find the perfect fit during your consultation.

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