Understanding the Rejuran Procedure Journey
During a typical Rejuran procedure for scars, you can expect a multi-stage process that begins with a detailed consultation and skin assessment, followed by the actual treatment involving a series of micro-injections, and concludes with specific aftercare instructions to maximize results. The entire experience is designed to be minimally invasive, with the core procedure itself typically lasting between 30 to 45 minutes for a full facial treatment. Most people describe the sensation as a series of quick, mild pricks, and a topical numbing cream is applied beforehand to ensure comfort.
The cornerstone of the treatment is the Rejuran solution itself, which is derived from Polynucleotide (PN) technology. These are highly purified DNA fragments sourced from salmon sperm. It’s not about adding volume like traditional fillers; instead, it’s a regenerative treatment. The PN molecules work by signaling your skin’s fibroblasts—the cells responsible for producing collagen, elastin, and hyaluronic acid—to kickstart a natural healing and rejuvenation process. This is particularly effective for scars because it addresses the underlying structural damage.
Before the Needle: The Crucial Consultation
Your journey starts long before you lie down in the treatment chair. A comprehensive consultation with a qualified practitioner is non-negotiable. This is where expectations are set, and a personalized plan is created. The practitioner will:
- Conduct a thorough skin analysis: They will examine your scars under good lighting, assessing their type (e.g., atrophic, hypertrophic, acne), depth, and the overall condition of your skin.
- Review your medical history: This includes any allergies, current medications, and previous skin treatments. It’s crucial to disclose if you have a known allergy to fish or antibiotics, as the PN is salmon-derived, and some formulations may contain an antibiotic.
- Discuss realistic outcomes: Rejuran is not a one-shot miracle cure. The practitioner will explain that a series of sessions is necessary for optimal results. The standard protocol often involves 3 to 4 initial sessions, spaced approximately 4 weeks apart. Maintenance treatments might be recommended every 6-12 months thereafter.
- Provide pre-treatment instructions: You’ll likely be advised to avoid blood-thinning medications like aspirin and anti-inflammatory drugs (e.g., ibuprofen) for about a week before your appointment to minimize bruising. Avoiding sun exposure and retinoid products is also common advice.
The Treatment Day: A Step-by-Step Walkthrough
On the day of your procedure, you’ll be welcomed into a clinical setting. Here’s a detailed breakdown of what happens minute-by-minute:
Step 1: Preparation and Cleansing (Approx. 10 minutes)
The treatment area will be meticulously cleansed with an antiseptic solution to remove any makeup, oil, and bacteria, reducing the risk of infection.
Step 2: Application of Numbing Cream (Approx. 20-30 minutes)
A thick layer of topical anesthetic cream is applied to your skin. This needs to sit for about 20 to 30 minutes to take full effect. You’ll feel the area become numb and slightly tingly.
Step 3: The Injection Process (Approx. 20-30 minutes)
Once the numbing cream is wiped off, the practitioner will begin the injections. Using a very fine-gauge needle or a micro-cannula, they will administer the Rejuran solution intradermally (into the middle layer of your skin). The technique is precise and methodical. For broader areas of scarring, they may use a serial puncture technique (multiple small injections in a grid-like pattern). For individual, deeper scars, a targeted cross-hatching or tunneling technique might be used to break up the scar tissue and deposit the PN directly beneath it.
The sensation is often described as a slight burning or stinging, but it’s generally very tolerable due to the numbing cream. The number of injections depends on the size of the treatment area. A full face might require the entire 2ml vial, while a small area of acne scars on a cheek might use only a fraction of it.
Step 4: Immediate Post-Treatment Care (Approx. 5 minutes)
After the injections, the practitioner may gently massage the area to ensure even distribution of the product. They will then apply a soothing gel or a calming mask to reduce redness and inflammation. You’ll be given a mirror to see the immediate effects.
What Your Skin Looks and Feels Like Right After
It’s important to have realistic expectations about the immediate aftermath. Your skin will not look flawless. Common, temporary side effects include:
- Redness and Swelling: The treated area will be red and slightly swollen, resembling a mild sunburn. This is a normal inflammatory response and usually subsides within a few hours to a day.
- Papules or Wheals: You will see and feel small, raised bumps (papules) at each injection site. This is the product sitting in the skin. These typically flatten out within 24-48 hours as the solution integrates.
- Minor Bruising and Tenderness: Some pinpoint bruising is possible, especially if you are prone to it. The skin will feel tender to the touch for a day or two.
Here’s a quick-reference table for the immediate post-procedure timeline:
| Time After Procedure | Common Symptoms | Recommended Action |
|---|---|---|
| 0-6 Hours | Significant redness, swelling, papules visible. | Apply a cold compress intermittently. Avoid touching the face. |
| 6-24 Hours | Redness and swelling diminish. Papules begin to soften. | Keep the skin clean. Use a gentle, non-active moisturizer. Avoid makeup if possible. |
| 24-48 Hours | Most visible side effects have resolved. Skin may feel dry or tight. | Resume gentle skincare. Continue to avoid strenuous exercise and heat exposure (saunas, hot showers). |
The Science of Healing: What Happens Beneath the Surface in the Following Weeks
The real magic of Rejuran happens invisibly over the weeks following your treatment. While you might see an initial “glow” from skin hydration after the first week, the structural improvements take time. The polynucleotides get to work immediately on a cellular level:
- Anti-Inflammatory Phase (Days 1-7): The PN molecules help modulate the skin’s inflammatory response, calming the area and creating an optimal environment for healing.
- Proliferation and Regeneration Phase (Weeks 1-8): This is the core regenerative stage. The PN acts as a signal, stimulating your fibroblasts to produce new, high-quality collagen (Type I and III), elastin, and hyaluronic acid. This process gradually remodels the scar tissue, filling in depressions (like acne scars) and smoothing out the skin’s texture.
- Maturation Phase (Months 2-6): The new collagen continues to mature and organize itself, leading to further refinement in skin texture, firmness, and overall appearance. This is why results improve progressively over several months.
This is why the treatment series is so important. Each session builds upon the last, cumulatively enhancing the skin’s foundation. After the first session, you might notice improved hydration and a slight softening of scars. After the second and third sessions, the textural improvement and scar filling become more pronounced. For a deeper dive into the science and to see if you’re a candidate, consulting a reputable clinic like rejuran specialists is the best first step.
Navigating the Recovery and Aftercare for Optimal Results
Your actions after the procedure are critical to the outcome. Your practitioner will give you a detailed list of do’s and don’ts.
What to DO:
- Sun Protection is NON-NEGOTIABLE: Use a broad-spectrum sunscreen with SPF 30 or higher every single day. New skin is vulnerable to UV damage, which can hyperpigment and undermine your results.
- Keep the Skin Hydrated: Drink plenty of water and use a simple, hydrating moisturizer to support the healing process.
- Use Gentle Skincare: Stick to mild, non-abrasive cleansers and avoid active ingredients like retinoids, alpha-hydroxy acids (AHAs), and vitamin C for at least 5-7 days post-procedure.
What to AVOID (for at least 24-48 hours):
- Strenuous Exercise: Increases blood flow and can exacerbate swelling and bruising.
- Heat Exposure: This includes saunas, steam rooms, hot yoga, and very hot showers.
- Alcohol: Can promote inflammation and delay healing.
- Touching or Rubbing the Treated Area: To prevent infection and irritation.
By understanding each phase of the Rejuran procedure—from the initial consultation to the weeks of regenerative healing—you can approach the treatment with confidence and a clear picture of the journey toward improved skin texture and scar appearance.