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  • I had a collagen biostimulator injection: what is it, how does it work, and can it cause bruising?

I had a collagen biostimulator injection: what is it, how does it work, and can it cause bruising?

  • Collagen Biostimulator, Aesthetic Dermatology, Rio de Janeiro
Understand how collagen biostimulators boost firmness and improve skin texture, naturally reducing sagging, wrinkles, and expression lines.

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

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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 Much Does Sculptra Treatment Cost? Click here!

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.

  • Facial Rejuvenation Protocol: Liftera, Biostimulator and Botox | Click here!

juliana-paes-sera-estrela-de-radiesse-

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 - what is the price in Rio de Janeiro?

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.

  • How Much Does Radiesse Treatment Cost? Click here!

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.

  • 5 Signs That You Need a Collagen Biostimulator | Click here!

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.

  • 5 Signs That You Need a Collagen Biostimulator | Click here!

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.

  • 5 Signs That You Need a Collagen Biostimulator | Click here!

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.

  • 5 Signs That You Need a Collagen Biostimulator | Click here!

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.

  • 5 Signs That You Need a Collagen Biostimulator | Click here!

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.

Dr. Renet-scolds
seal

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

Dermatological Consultation

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

Join our WhatsApp channel! It's free!

Follow our WhatsApp channel: Dr. Renata Ralha!

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!

  • 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.

     

  • Can I choose the product (Sculptra, Radiesse, or Profhilo)?

    The choice is made jointly, considering objectives, desired response time, and skin characteristics.

     

  • How long does the evaluation take?

    Usually between 30 and 45 minutes, with a detailed explanation of the proposed plan.

     

  • Can I combine biostimulators with other technologies?

    Yes. Often, combinations with CoolFase or Liftera optimize collagen stimulation, as determined by a medical professional.

Photo of Dr. Renata Ralha, Dermatologist CRM 52-84102-1 - RQE: 28115

Dr. Renata Ralha, Dermatologist CRM 52-84102-1 - RQE: 28115

Dr. Renata Ralha is a dermatologist specializing in clinical, aesthetic, and surgical dermatology, with a recognized practice in Rio de Janeiro. She graduated in Medicine from Estácio de Sá University, holds a postgraduate degree in Dermatology from the Souza Marques Foundation, and a specialization in Dermatological Surgery from the Gamboa Hospital. She is a full member of the Brazilian Society of Dermatology (SBD), a title that attests to rigorous training, ethical practice, and continuous scientific updating.

With CRM 52-84102-1 and RQE 28115, Dr. Renata Ralha works in an individualized, technical and evidence-based manner, offering safe, modern and personalized dermatological treatments for each stage of life and each skin type.

Her clinical practice focuses on healthy aging, facial rejuvenation, skin quality, collagen stimulation, injectable treatments, advanced dermatological technologies, and personalized protocols, always respecting medical, biological, and aesthetic criteria.

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Name: Dr. Renata Ralha, Clinical, Aesthetic and Hair Dermatologist

Address: Nova América Offices, Av. Pastor Martin Luther King Jr, 126, Tower 1000, Room 320 – Del Castilho, Rio de Janeiro – RJ, 20765-971

Phone: (21) 97126-3393

Website: drarenataralha.com

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Treatments

  • Liftera: Microfocused Ultrasound
  • Coolfase
  • Collagen Biostimulator
  • Profhilo®️: Ultra Pure Hyaluronic Acid
  • Treatment of Botulinum Toxin ...
  • Skinbooster | Price and Quality | Rio de Janeiro
  • Buttock Augmentation Procedures
  • Facial Harmonization
  • Male Facial Harmonization
  • Fractional Laser
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  • Under-eye filler
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  • Liftera: Microfocused Ultrasound
  • Coolfase
  • Collagen Biostimulator
  • Profhilo®️: Ultra Pure Hyaluronic Acid
  • Treatment of Botulinum Toxin ...
  • Skinbooster | Price and Quality | Rio de Janeiro
  • Buttock Augmentation Procedures
  • Facial Harmonization
  • Male Facial Harmonization
  • Fractional Laser
  • Intimate Rejuvenation
  • Under-eye filler
  • Lip Fillers
  • Facial Fillers

where to find us

  • + 55 21 99679 9923
  • clinicarenataralha@gmail.com
  • Nova América Offices Tower 1000 - Room 320 Del Castilho Rio de Janeiro - RJ
Renata Ralha - Doctoralia.com.br

The information on this website is for informational and educational purposes only and does not replace medical advice. The content is reviewed by [Name of Reviewer/Person]. Dr. Renata Ralha, a dermatologist with a Specialist Title from the Brazilian Society of Dermatology (SBD), CRM 52-84102-1 | RQE 28115. Practicing in Rio de Janeiro, she is a leading expert in... Clinical dermatology, aesthetic dermatology, aging management, facial rejuvenation, advanced technologies and personalized protocols. For skin health and quality. If in doubt, always seek an individualized medical evaluation. Dr. Renata Ralha holds a degree in Medicine from Estácio de Sá University, a postgraduate degree in Dermatology from the Souza Marques Foundation, a postgraduate degree in Dermatological Surgery from the Gamboa Hospital, and is a member of the Brazilian Society of Dermatology (SBD).

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