Rejuran FAQ

Rejuran is known to be quite painful even with the application of numbing cream. This is due to the large and strong molecular weight of PN. However, since pain sensitivity varies by individual, for those afraid of pain, it may be a good option to undergo the treatment with Airnox or sleep anesthesia.

The Rejuran treatment typically takes about 10-20 minutes. However, including the time for applying numbing cream and post-treatment soothing care, the total time needed is about 1 to 1.5 hours. Additionally, the treatment time may vary depending on individual skin condition, so it is best to confirm the detailed treatment time during the consultation.

Downtime such as embossing or swelling varies by individual, but generally, the embossing effect where the skin bulges in the treated area disappears within 24-48 hours, and any needle marks or downtime usually subside within a week.

The effects of Rejuran treatment vary by individual, but generally, the effects start to appear gradually after 2 weeks. After 3-4 weeks, the skin texture gradually becomes smoother, elasticity improves, fine lines around the eyes and forehead are improved, and skin tone brightens.

The recommended treatment cycle for Rejuran is typically 3 sessions at 2-4 week intervals. After 3 sessions, the effects last for approximately 6 months to 1 year, and additional treatments may be needed depending on the individual’s skin condition.

Rejuran is a treatment that directly injects Polynucleotide (PN), extracted from salmon DNA, into the dermis layer of the skin to activate self-regeneration ability. It improves the skin’s environment and restores its structure, making the epidermis and dermis healthier and thicker, increasing skin elasticity. It also has the effect of restoring damaged skin tissue caused by aging, UV rays, skin toxins, skin irritation, and frequent treatments to normal.