After applying a collagen biostimulatorWhen a bruise appears, a series of questions commonly arise: What exactly was applied? How does it work? Is it normal to bruise? Does turning purple mean something serious?
On this blog, you will understand everything that really matters This text discusses Sculptra and Radiesse, two of the most widely used biostimulators in modern dermatology, and what to expect after the procedure.
Schedule your personalized evaluation with Dr. Renata!
Dermatologist at Nova América
What is a collagen biostimulator?
Collagen biostimulators are injectable substances that stimulate fibroblasts to produce collagen. new collagen, improving the firmness, density and texture of the skin over the months.
The best known are:
• Sculptra (poly-L-lactic acid) – Galderma
• Radiesse (calcium hydroxyapatite) – Merz
They don't have the same volumizing effect as fillers.
Your focus is improve skin quality, reduce sagging, and provide firmness. naturally.
How is collagen biostimulator applied?
The application is done with specific cannulas and needles, always by a qualified physician.
In practice, the procedure involves:
• marking of areas
• sanitization
• topical or local anesthesia
• Cannula application for safety
• Massage to distribute the product
The process takes about 20 to 40 minutesdepending on the area being treated.
Radiesse
Promotional Price
Protocol including 1 syringe
1.890
3.590
O Radiesse is an collagen biostimulator made of calcium hydroxyapatite that improves the firmness, support and skin qualityIn addition to stimulating collagen, it provides a lifting effect, Redefining facial contours and leaving the skin more... dense, elastic and rejuvenated.
Values in Reais
sculptra
Promotional Price
Protocol including 1 vial
2.200
3.900
O sculptra is an collagen biostimulator that improves the skin laxity, firmness and density of the face and body. It acts gradually, stimulating the natural collagen production, smoothing wrinkles and restoring facial contours.
Values in Reais
Is it normal to have bruising after using a biostimulator?
Yes.
Bruising is an occurrence common and expectedBecause the procedure is injectable and involves moving the cannula through the inner layers of the skin.
Factors that increase the chance of bruising:
• very thin skin
• recent use of aspirin or anticoagulants
• personal tendency to bruise
• naturally more vascularized areas
In general, the hematoma improves within 5 and 10 days.
Does collagen biostimulator cause bruising?
Yes, you can leave it. This doesn't indicate an error in the application or a problem with the product.
The purple color appears when a superficial blood vessel ruptures, which can happen even with proper technique.
Is important:
• Avoid direct sunlight on the purple
• Use sunscreen with high coverage.
• Do not massage the bruise vigorously.
• Do not use anti-inflammatory drugs.because they impair collagen stimulation.
If the purple color takes more than 14 days to fade, it's worth sending a photo for monitoring purposes.
How to care for the area after using a biostimulator.
Here are the main recommended precautions:
1. Mandatory massage
• Sculptra: 2-5-7 rule
• Radiesse: 3-3-3 rule
2. No anti-inflammatory drugs.
They can reduce the collagen response.
3. Avoid direct sunlight.
Especially if there is purple.
4. Moisturize the skin
It aids in recovery and comfort.
5. Avoid strenuous activity for the first 24 hours.
When will the results be available?
The biostimulator does not act immediately.
Collagen production begins between 30 and 45 days, with peak between 3 and 6 months.
Results include:
• firmer skin
• more defined contour
• more homogeneous texture
• gradual and natural support
The average duration is 18 to 24 monthsdepending on lifestyle and care routine.
When should you see a dermatologist?
Seek guidance if available:
• persistent pain that does not improve
• Increased swelling after 72 hours
• A bruise that suddenly darkens.
• areas that are very sensitive or hot to the touch
If in doubt, it's best to send a photo for reassessment.
Personalized protocol with Dr. Renata Ralha
A Dr. Renata Ralha, dermatologist (CRM 52.84102-1 | RQE 28115), is a reference in personalized protocols with Sculptra, Radiesse, Profhilo and collagen technologies.
Each treatment is planned taking into account:
• biological age
• degree of sagging
• facial or body structure
• routine
• personal goals
The clinic works exclusively with original brands, safe techniques, and intelligent combinations such as CoolFase, Liftera, and lasers for superior results.
Conclusion
Having bruising or hematomas after using a biostimulator is... normal And it's part of the recovery process. The important thing is to follow the recommended care and understand that the effect is... progressive and natural, with continuous improvement over the months.
An individualized assessment is always the best way to determine the ideal technique, product, and timeline for your specific case.
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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This channel is for you to stay up-to-date on the best news about... dermatology, aesthetics and skincareIn addition to finding out about all the new publications, promotions and sweepstakes that we offer at the Renata Ralha Clinic!
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Do I need an evaluation before applying biostimulators?
Yes. A medical evaluation determines if there is a real indication and which protocol is most effective and safe.
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Can I choose the product (Sculptra, Radiesse, or Profhilo)?
The choice is made jointly, considering objectives, desired response time, and skin characteristics.
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How long does the evaluation take?
Usually between 30 and 45 minutes, with a detailed explanation of the proposed plan.
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Can I combine biostimulators with other technologies?
Yes. Often, combinations with CoolFase or Liftera optimize collagen stimulation, as determined by a medical professional.


