What is Rejuran?
Rejuran, often called the “skin healer”, is a polynucleotide (PN) injectable treatment designed to repair, rejuvenate, and restore the skin from within. It is made from DNA fragments derived from salmon, which are highly biocompatible with human skin.
By stimulating collagen and elastin production, enhancing hydration, and supporting natural skin repair, Rejuran helps to improve overall skin quality and resilience.
The Different Types of Rejuran
Rejuran comes in specialised formulations, each designed to target different concerns:
| Type | Best For | Key Benefits | Treatment Areas |
|---|---|---|---|
| Rejuran Classic | Overall skin rejuvenation | Improves texture, elasticity, hydration, and fine lines | Face, neck, décolletage |
| Rejuran i | Delicate under-eye skin | Brightens, reduces fine lines, improves thin skin | Under-eye area |
| Rejuran Scar | Acne or surgical scars | Repairs tissue, stimulates collagen, smooths texture | Localised scarred areas |
Rejuran vs. Skin Boosters
Many people confuse Rejuran with traditional skin boosters, but while both improve skin quality, they work in very different ways:
| Treatment | Main Ingredient | How It Works | Best For |
|---|---|---|---|
| Rejuran | Polynucleotides (PN) from salmon DNA | Stimulates skin repair, collagen, and elastin production to heal and strengthen the skin | Skin healing, fine lines, texture, scars, under-eye rejuvenation |
| Skin Boosters | Hyaluronic Acid (HA) | Provides deep hydration and plumping by attracting water into the skin | Dry, dull skin, improving hydration and glow |
In short: Skin boosters hydrate, while Rejuran regenerates. Many clients choose to combine both treatments for maximum skin health and radiance.
What to Expect
During a Rejuran treatment, fine injections are placed into the skin using either a needle or specialised delivery device. You may notice small bumps, mild redness, or slight swelling immediately after, which usually settle within 24–48 hours.
Results build gradually as the skin repairs and regenerates, with improvements in hydration often seen within weeks and collagen renewal continuing over the following months.
Frequently Asked Questions
How many treatments will I need?
A series of 3–4 treatments, spaced about 3–4 weeks apart, is usually recommended for best results. Maintenance sessions every 6–12 months help to maintain skin quality.
Is there any downtime?
Downtime is minimal. Small bumps or redness may appear at injection points and generally resolve within 1–2 days.
When will I see results?
Skin often looks fresher and more hydrated within a few weeks. Collagen stimulation and healing continue to develop over 2–3 months, with results building gradually.
Is Rejuran safe?
Yes — Rejuran is made from biocompatible DNA fragments (PN) that are well tolerated by human skin. As with all injectable treatments, it should only be performed by a qualified medical professional.
Who is Rejuran suitable for?
Rejuran is ideal for those noticing early signs of ageing, dull or tired skin, enlarged pores, scars, or anyone wanting to refresh and strengthen their skin — especially in delicate areas like under the eyes.
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