What is Rejuran Scar?
Rejuran Scar is a skin regenerative treatment specifically designed to improve acne scars. It contains highly purified Polynucleotides (PN), biocompatible DNA fragments that help stimulate the skin’s natural healing process.
Rather than filling scars like a dermal filler, Rejuran Scar works by repairing damaged skin, promoting collagen production, and improving overall skin quality from within.
Benefits
Improve Acne Scars
Helps soften and reduce the appearance of rolling and shallow boxcar scars by remodeling damaged collagen.
Stimulate Collagen Production
Activates fibroblasts to produce new collagen and elastin, resulting in smoother, firmer skin.
Enhance Skin Repair
Supports the skin’s natural healing process and strengthens the skin barrier.
Improve Skin Texture
Refines rough, uneven skin and enhances overall skin quality.
Soften Scar Tissue
Helps improve the texture and flexibility of surgical or traumatic scars.
How Rejuran Scar Works
1. Polynucleotides (PN) are injected directly into scarred skin.
2. Fibroblasts are stimulated to repair damaged tissue.
3. New collagen and elastin are gradually produced.
4. Acne scars become shallower while skin becomes smoother and healthier.
Best For
- Rolling acne scars
- Mild to moderate boxcar scars
- Surgical scars
- Rough, uneven skin texture
- Patients seeking natural skin regeneration without adding volume
Treatment Plan
- 3–4 treatment sessions
- Every 3–4 weeks
- Gradual improvement over 2–3 months as new collagen develops
Combination Treatments
For optimal results, Rejuran Scar can be combined with:
- Subcision
- Fractional CO₂ Laser
- RF Microneedling
- TCA CROSS (for ice pick scars)
A personalized combination approach often provides better outcomes than a single treatment alone
Downtime
- Mild redness and swelling: 1–3 days
- Small injection marks may be visible for several days
- Most patients can resume normal activities within 24 hours
Is Rejuran Scar Right for You?
If you have acne scars, uneven skin texture, or scars that have not improved with skincare alone, Rejuran Scar offers a regenerative approach that repairs the skin from within for smoother, healthier-looking skin.

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