Short answer: Rejuran is a polynucleotide-based treatment used to support skin quality, hydration and resilience. CO2 laser is an ablative resurfacing treatment used to create controlled renewal in selected areas. Rejuran focuses on regenerative skin support, while CO2 laser directly resurfaces the skin. The right option depends on what “texture” means in your case.
Skin Texture Can Mean Different Things
People use “texture” to describe fine lines, crepiness, dryness, enlarged-looking pores, acne scars, roughness or sun-related changes. These concerns do not all have the same cause and should not automatically receive the same treatment.
A skin consultation should assess whether the issue is mainly surface texture, scar structure, dehydration, barrier impairment, pigment or a combination.
How Rejuran Supports Skin Quality
Rejuran treatment uses polynucleotides and is designed to support skin repair and quality over time. It does not remove the skin surface or create the same resurfacing effect as an ablative laser.
Rejuran may be discussed when the treatment goal includes:
- Fine or crepey texture
- Skin hydration and resilience
- Early visible changes in skin quality
- Targeted support for selected scars
Published clinical research has reported changes in elasticity and hydration following polynucleotide treatment, although protocols and outcomes vary. One comparative study is available through PubMed.
How CO2 Laser Resurfaces Texture
CO2 laser treatment is ablative. Fractional treatment creates microscopic columns in the skin and leaves areas of surrounding skin untreated. It may be assessed for more established roughness, selected acne scars, lines and visible sun-related texture changes.
CO2 laser usually involves a more visible recovery period. The treatment also requires careful consideration of skin tone, sun exposure, pigment history, medications and healing.
Rejuran and CO2 Laser Compared
| Factor | Rejuran | CO2 laser |
|---|---|---|
| Approach | Polynucleotide-based skin support | Ablative resurfacing |
| Main focus | Skin quality, hydration and resilience | Surface renewal and selected structural texture concerns |
| Recovery | May include bumps, swelling, redness or bruising | Usually more visible, with redness, swelling, peeling and sensitivity |
| Results | Gradual and usually planned as a series | Gradual after an initial surface recovery phase |
Can Rejuran and CO2 Laser Be Used Together?
They may be discussed within a staged skin plan for selected clients, but they are not interchangeable and should not be layered without sufficient recovery and clinical reasoning. A more complex plan is not automatically a better plan.
Which Is Better for Acne Scars?
It depends on the scar. CO2 laser may be more directly focused on textural and structural change. Rejuran Scar may be discussed for targeted skin support. Ice-pick, rolling, boxcar, raised and pigmented scars may require different strategies.
Frequently Asked Questions
Is Rejuran a laser treatment?
No. Rejuran is a polynucleotide-based injectable treatment. CO2 laser is an energy-based resurfacing procedure.
Which has more downtime?
CO2 laser generally involves more visible surface recovery. Rejuran can still cause swelling, redness, small raised areas and bruising.
Which is better for rough skin texture?
The cause and severity of the roughness need to be assessed. CO2 laser and Rejuran address skin through different mechanisms.
Can I have both treatments?
A staged plan may be considered if both treatments are suitable. Timing, recovery and total risk must be assessed.
That Face Place offers Rejuran and CO2 laser consultations at its Palm Beach clinic. Contact the team to discuss your skin texture concerns.
