Hello, this is Respect Plastic Surgery Clinic!
Recently, more and more people are choosing Rejuran treatments to improve their skin condition and achieve natural anti-aging results.
Today, we’ll take a look at one of the most consistently popular collagen-boosting treatments — Rejuran Healer.
What is Rejuran Healer?
Rejuran Healer is a skin booster treatment that uses PN (Polynucleotide) extracted from salmon, which is injected into the dermal layer of the skin to promote fundamental skin regeneration.
This PN ingredient has a high similarity to human DNA, making it a safe substance with minimal risk of side effects or rejection when injected into the skin.
Rather than simply adding volume, it works by improving the skin’s physiological environment that has been damaged by external factors and aging, helping the skin restore its natural health.
Delivered directly into the dermis, the active ingredients stimulate collagen and elastic fiber regeneration, while balancing oil and moisture levels to enhance overall skin condition.
Benefits of Rejuran Healer
✔️ Activates the dermal layer to promote skin recovery and improve elasticity
✔️ Restores thin, delicate skin with fine wrinkles, helping it become healthier
✔️ Improves skin texture while reducing the appearance of pores as elasticity increases
✔️ Helps repair DNA damage and provides hydration to maintain healthy skin
How is the dosage of Rejuran determined?
This is something many people are curious about.
For full-face treatments, a total of 4cc is typically used,
while for the butterfly zone (cheek and pore-focused area), about 2cc is applied.
What about bumps after Rejuran treatment?

After the procedure, you may notice small raised bumps at the injection sites, commonly referred to as “bumps.”
This is a natural reaction that occurs as the product settles evenly into the dermal layer of the skin.
In most cases, these bumps subside gradually within a few hours to up to 1–2 days.
Depending on individual skin condition and treatment area, the duration may vary slightly, but they are naturally absorbed over time, so there’s no need for concern.
How painful is the procedure?

Since Rejuran is injected in multiple fine points, you may feel a slight stinging sensation during the treatment.
However, a numbing cream is applied beforehand to minimize discomfort, and most patients find it to be a tolerable level of mild discomfort.
Many people hesitate due to concerns about pain or post-treatment bumps, but with experienced medical professionals and proper consultation, the procedure can be performed much more comfortably.






