Schedule your personalized evaluation with Dr. Renata!
Dermatologist at Nova América
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Rapid weight loss, including through the use of "slimming pens," can cause Sagging skin on the face, body, abdomen, and intimate area..
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This occurs due to a reduction in subcutaneous fat and loss of collagen.
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Each region requires a specific approach with biostimulators, microfocused ultrasound (Liftera®), radiofrequency (CoolFase®) e cosmetic gynecology.
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Na Renata Ralha ClinicDermatology and gynecology work in an integrated manner, with safe, ethical, and personalized protocols.
Why weight loss leads to sagging skin
During accelerated weight loss, the body loses fat unevenly, and the skin doesn't always reflect this change.
The result is the sagging skin on the face, body, abdomen, and even intimate areas..
Main factors involved:
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Use of injectable medications (“slimming pens”)
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Collagen and elastin deficiency
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Aging and reduced skin hydration.
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Muscle loss
These changes affect the tone, contour, and density of the skin — including in delicate areas such as the abdomen and intimate area.
Face: loss of volume and redefined contours
Loss of facial fat is one of the most noticeable signs after rapid weight loss.
With less support, the face may exhibit:
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Sunken cheeks and deep dark circles under the eyes.
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Less defined jawline
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Deeper furrows and wrinkles
Recommended treatments:
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Biostimulators (Sculptra®, Radiesse®): They progressively restore firmness and dermal density.
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Liftera®: Microfocused ultrasound that reaches deep layers, promoting a lifting effect without surgery.
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CoolFase®: Monopolar radiofrequency with cooling that stimulates collagen comfortably and without downtime.
A Dr. Renata Ralha It combines these technologies in individualized protocols, according to biological age and degree of sagging.
Body: arms, thighs, and diffuse sagging.
In the body, fat loss can leave the skin thinner and less elastic, especially in... arms, thighs and buttocks.
Recommended treatments:
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Body biostimulators (Sculptra®, Radiesse®): They promote intense collagen stimulation and improve skin texture.
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Liftera® body: Microfocused ultrasound for areas with mild to moderate sagging, helping to redefine contours and stimulate collagen in the deeper layers.
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CoolFase® body: Monopolar radiofrequency with cooling, ideal for treating larger areas comfortably and safely.
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Combined protocols: These treatments may include microneedling and regenerative laser therapy as needed.
Treatment plans are tailored individually, respecting the rate of weight loss and skin characteristics.
Abdomen: collagen loss and texture changes after weight loss.
After significant weight loss, the abdomen tends to show... skin and muscle flaccidityEven without excess skin, the area may appear "soft" or wrinkled.
Recommended treatments:
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Liftera® abdominal: Microfocused ultrasound selectively heats deep layers, promoting firmness and skin tightening, with peak collagen production occurring between 3 and 6 months.
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CoolFase®: Monopolar radiofrequency with cooling that stimulates collagen and improves skin texture without discomfort.
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Body biostimulators: They improve dermal support and the appearance of thin skin after weight loss.
These treatments can be combined for gradual, safe, and natural results, with follow-up care. Dr. Renata Ralha.
Intimate area: sagging, dryness, and loss of tone.
The intimate area can also undergo structural changes after weight loss.
Vulvar fat loss and hormonal variations can cause vulvovaginal laxitydryness and decreased sensitivity.
A Dr. Stephanie Colen, a gynecologist specializing in women's intimate health, conducts protocols for regenerative and aesthetic gynecology which address both the functional discomfort and the appearance of the area.
Recommended treatments:
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Intimate radiofrequency: It improves firmness, vascularization, and lubrication, with quick and painless sessions.
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Intimate laser: It stimulates tissue regeneration and improves tone and elasticity.
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Intimate biostimulation: with specific biostimulators to increase dermal density and restore the balance of intimate skin.
These treatments restore comfort, self-confidence and well-being, with natural and progressive results.
Results and maintenance
Results vary depending on metabolism and the area treated. In general:
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Noticeable improvement in firmness between 6 and 8 weeks
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Peak collagen production occurs between 3 and 6 months.
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Individualized maintenance, with annual or semi-annual reinforcement as directed by a physician.
The synergy between technologies and clinical monitoring ensures safe and sustainable results.
Conclusion
Weight loss transforms the body, but taking care of your skin and intimate health is essential to feeling completely well.
Na Renata Ralha Clinicyou can count on the support of Dr. Renata Ralha and the Dr. Stephanie Colen in an integrated protocol that combines biostimulation, microfocused ultrasound, radiofrequency and intimate laserAll with medical safety and naturalness.
Schedule your evaluation and discover the ideal treatment for your current situation.
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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1. Do "slimming pens" cause sagging skin?
Yes, especially when weight loss is rapid and without collagen replacement or muscle strengthening.
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2. Is it possible to treat multiple areas at the same time?
Yes. The plan can be divided into stages, prioritizing the face, body, abdomen, and intimate area according to the objective.
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3. Are the results natural?
Yes. The personalized approach prioritizes harmony, balance, and naturalness.
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4. Do I need time off?
No. Most procedures are minimally invasive, allowing for an immediate return to activities.
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5. Are there risks?
When performed by specialist physicians using cutting-edge technology, the procedures are safe and have a low risk profile.
| Region | Main causes | Recommended treatments | Responsible | Collagen peak | Notes |
|---|---|---|---|---|---|
| Face | Facial fat loss and dermal support | Biostimulators, Liftera, CoolFase | Dr. Renata Ralha | 3–6 months | Natural and progressive results |
| Body | Subcutaneous fat reduction | Biostimulators, Body Liftera, CoolPhase | Dr. Renata Ralha | 3–6 months | Firmer skin and defined contours |
| Abdomen | Sagging skin after weight loss | Liftera, CoolFase, biostimulators, laser | Dr. Renata Ralha | 3–6 months | Improves skin texture, density, and tightening. |
| Intimate region | Looseness, dryness, loss of tone | Radiofrequency, intimate laser, biostimulation | Dr. Stephanie Colen | 3–6 months | Aesthetic and functional improvement |


