"Doctor, when will I start seeing the results of the microfocused ultrasound?"
This is one of the most frequent questions I receive from patients who want to improve skin firmness without surgery.
If you are considering microfocused ultrasound, it's natural to want to know... How long does it take for the effects to appear?, how long do they last And whether the investment is really worth it.
In this article, I will clarify these issues based on science, clinical experience, and real patient results from my clinic here in Rio de Janeiro.
Schedule your personalized evaluation with Dr. Renata!
Dermatologist at Nova América
How long does it take for microfocused ultrasound to start working?
Microfocused ultrasound acts in deep layers of the skin, stimulating the body's natural collagen production — and this process is gradual.
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Some patients report a "Cinderella effect".noticing firmer skin within the first 24 to 72 hours after the session.
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However, collagen takes time to reorganize itself:
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A A real improvement in firmness and facial contour begins to be noticeable between 30 and 45 days..
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The peak result occurs between 3 and 6 months after the session., resulting in progressively denser, toned, and firmer skin.
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This is one of the great advantages of the technology: the effects continue to evolve even weeks after the procedure.
How long does the effect of microfocused ultrasound last?
Although the results are not permanent — after all, the aging process continues — microfocused ultrasound provides significant longevity:
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The effects usually last about 12 months., which can vary depending on age, habits and genetics.
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Most patients opt for hold an annual session, as a way to keep the skin constantly stimulated and the collagen active.
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In some cases, 2 to 3 sessions per year can be done, with an interval of 3 to 4 months, especially in skin with a higher degree of sagging.
This constant care functions as a collagen savings, helping to delay signs of aging and avoid more invasive surgical procedures in the future.
Liftera 2: Our choice for microfocused ultrasound in Rio de Janeiro.
Here at the Renata Ralha Clinic, we use the Liftera 2, one of the most advanced micro-focused ultrasound technologies currently available.
Why did we choose Liftera?
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More comfortable: virtually painless, even in sensitive areas like the eyes and neck.
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Faster: Sessions last from 20 to 40 minutes.
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More precisely: It has specific tips and an applicator with real-time mapping.
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Safer: It can be done at any time of year and on all skin tones, without risk of staining.
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Visible and natural results: ideal for patients who want Rejuvenate without looking like you've had a procedure..
It is also possible combining microfocused ultrasound with biostimulators, such as Sculptra and Radiesse, enhancing skin firmness and renewal.
Dr. Renata Ralha: Individualized protocol for every stage of your skin's life.
Dr. Renata Ralha (CRM-RJ 52-84102-1 | RQE 28115) is a dermatologist with a Specialist Title from the Brazilian Society of Dermatology (SBD).
She holds a degree in Medicine from Estácio de Sá University, a postgraduate degree in Dermatology from the Souza Marques Foundation, and a specialization in Dermatological Surgery from the Gamboa Hospital.
At the Renata Ralha Clinic in Rio de Janeiro, microfocused ultrasound protocols don't follow pre-set formulas. Each plan is developed after an individualized assessment, taking into account:
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Biological age
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Degree of sagging
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Previous history of collagen and treatments
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Realistic patient goals
Our commitment is to offer Ethical, personalized, and technologically up-to-date treatments, with a focus on safety and naturalness.
Frequently Asked Questions about Microfocused Ultrasound
1. Can I have microfocused ultrasound done in the summer?
Yes. The procedure does not sensitize the skin or increase the risk of blemishes, and can be done in any season — including on dark and tanned skin.
2. Does microfocused ultrasound hurt?
With Liftera 2, discomfort is minimal. Most patients describe it as a slight sensation of warmth or tingling, without the need for anesthesia.
3. Can I take anti-inflammatory medication after the procedure?
Ideally, anti-inflammatory drugs should be avoided for 7 to 14 days after an ultrasound, as they can interfere with the beneficial inflammatory response responsible for collagen production.
4. Is it possible to have more than one session?
Yes. Depending on the assessment, we recommend 1 to 3 sessions per year, with an interval of 3 to 4 months, to maintain or enhance the results.
5. Can ultrasound replace plastic surgery?
It doesn't replace surgery in more advanced cases, but it's excellent for those who want a light to moderate facelift, without incisions, downtime, and with natural results.
Want to understand if microfocused ultrasound is the right choice for your skin — and when you'll start seeing results? Schedule your consultation.
Schedule your consultation at Dra. Renata Ralha's Clinic in Rio de Janeiro.
With cutting-edge technology, such as Liftera 2, and personalized protocols, we help you stimulate collagen at the right time, naturally, safely, and with ethical guidance.
Because every skin has its own time — and its own path to rejuvenation.
Liftera 2 – Full Face
Promotional Price
3.190
6.500
Face + Double Chin
improves the facial flaccidity, redefine the boundary and encourages collagen production, No cuts, pain, or recovery time.
Upper and Lower Eyelid Middle and Lower Third of the Body | Perioral Region and Nasolabial Folds | Double Chin |
Values in Reais
Medical evaluation is essential to understand the patient's complaints, identify dermatological problems, and consider their individual characteristics, such as anatomy, skin type, and reactions to substances used. Based on this, it is possible to determine the appropriate techniques to naturally enhance the features of the face, skin, and body.
Choosing a dermatologist is crucial for a thorough analysis of the areas of disharmony in the patient and to determine the necessary techniques, whether it be increasing volume, correcting angles, or symmetry. With a personalized and exclusive treatment plan, it is possible to meet the specific needs of each patient while respecting their limitations.
Dr. Renata Ralha, Clinical, Aesthetic and Hair Dermatologist, CRM: 52-84102-1 RJ, RQE No.: 28115
Medical evaluation is essential to understand the patient's complaints, identify dermatological problems, and consider their individual characteristics, such as anatomy, skin type, and reactions to substances used. Based on this, it is possible to determine the appropriate techniques to naturally enhance the features of the face, skin, and body.
Choosing a dermatologist is crucial for a thorough analysis of the areas of disharmony in the patient and to determine the necessary techniques, whether it be increasing volume, correcting angles, or symmetry. With a personalized and exclusive treatment plan, it is possible to meet the specific needs of each patient while respecting their limitations.
Dr. Renata Ralha, Clinical, Aesthetic and Hair Dermatologist, CRM: 52-84102-1 RJ, RQE No.: 28115
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