Rejuran Healer in Korea: The Complete Salmon DNA Skin Booster Guide 2025

If you have been researching Korean skincare treatments, you have likely come across Rejuran Healer, often called the "salmon DNA injection" or "salmon injection." This revolutionary skin booster has become one of the most popular anti-aging treatments in Korea, beloved by celebrities and everyday Koreans alike for its remarkable skin regeneration properties.

In this comprehensive guide, we will cover everything you need to know about getting Rejuran Healer in Korea, from the science behind it to prices, types, and what to expect during your treatment.

What is Rejuran Healer and How Does It Work?

Rejuran Healer is a skin booster treatment that uses polynucleotide (PN) extracted from salmon DNA to stimulate your skin's natural regeneration process. The PN compound is injected into the dermal layer of your skin, where it promotes cellular repair and collagen production from within.

Unlike traditional fillers that simply add volume, Rejuran works by activating your skin's self-healing mechanisms. The polynucleotide molecules encourage fibroblast activity, increase collagen synthesis, and improve overall skin health at a cellular level. This results in naturally healthier, more resilient skin rather than artificial plumpness.

The treatment is particularly effective because salmon DNA has a molecular structure remarkably similar to human DNA, making it highly biocompatible and safe for injection. Your body readily accepts and utilizes these polynucleotides to repair damaged skin tissue.

Types of Rejuran: Finding Your Perfect Match

Korea offers several variations of Rejuran, each designed for specific concerns and treatment areas:

Rejuran Healer (Original)

The classic formula focuses purely on skin regeneration and repair. It contains concentrated PN for maximum healing benefits and is ideal for overall skin rejuvenation, improving texture, and addressing early signs of aging. This is the most widely used version in Korean clinics.

Rejuran HB Plus

An upgraded version that combines PN with hyaluronic acid (HA) and lidocaine. The hyaluronic acid adds hydration and a "glass skin" glow effect, while the lidocaine reduces pain during injection by approximately 53% compared to the original. Often marketed as "painless Rejuran," this is perfect for those concerned about treatment discomfort.

Rejuran I (Eye)

Specifically formulated for the delicate eye area. This lighter concentration addresses fine lines, dark circles, and crepey skin around the eyes without causing puffiness or migration issues common with regular fillers.

Rejuran S (Scar)

Designed for scar treatment, particularly acne scars and post-surgical scars. The formulation helps break down scar tissue while promoting healthy skin cell regeneration.

Rejuran Tone-Up Booster

A brightening formula that targets pigmentation and uneven skin tone. This version comes as a two-vial system that is mixed before application and applied topically rather than injected.

Benefits of Rejuran Treatment

Rejuran addresses multiple skin concerns simultaneously:

• Fine lines and wrinkles: Stimulates collagen production to smooth out aging signs
• Skin texture improvement: Creates a smoother, more refined skin surface
• Hydration from within: Improves skin's ability to retain moisture
• Elasticity and firmness: Restores bounce and resilience to sagging skin
• Acne scars: Promotes tissue regeneration for scar improvement
• Enlarged pores: Tightens and refines pore appearance
• Dull complexion: Revitalizes tired, lackluster skin
• Sensitivity: Strengthens the skin barrier for less reactive skin

The treatment is particularly popular among those in their 20s to 40s who want to maintain healthy, youthful skin or address early aging concerns before they become more pronounced.

Expected Results and Treatment Frequency

Results from Rejuran develop gradually as your skin undergoes natural regeneration. According to Korean clinic data, approximately 59% of patients notice improvements immediately after treatment, 36% see results within one week, and the remaining 5% experience benefits within one month.

The recommended treatment protocol is:

• Initial course: 3-4 sessions spaced 2-3 weeks apart
• Maintenance: Once every 6-12 months after completing the initial course
• Duration of results: Effects typically last 6-12 months depending on the number of sessions completed

For optimal results, completing at least 3-4 sessions is recommended. Many patients describe the effect as waking up with "reborn" skin, noticing improved texture, hydration, and overall radiance.

Rejuran Prices in Korea (2025)

One of the main reasons international visitors choose Korea for Rejuran is the competitive pricing. Here is what you can expect to pay:

Prices vary based on clinic location, reputation, injector experience, and the specific Rejuran type used. Gangnam clinics tend to be slightly more expensive but often offer package deals that bring down the per-session cost.

Best Areas for Rejuran in Seoul

Several areas in Seoul are known for quality dermatology clinics offering Rejuran:

Gangnam District: The beauty capital of Korea with the highest concentration of aesthetic clinics. You will find everything from budget-friendly options to premium luxury clinics here.

Apgujeong: Known for celebrity-frequented clinics and premium services. Prices tend to be higher, but service quality is generally excellent.

Sinsa/Garosu-gil: Popular with younger Koreans and international visitors, offering a good balance of quality and price with English-speaking staff more commonly available.

Myeongdong: Tourist-friendly area with clinics experienced in serving international patients. Many offer multilingual services and convenient locations.

When choosing a clinic, verify they use genuine Rejuran products by checking for proper certification and packaging. Reputable clinics will show you the sealed product before opening it for your treatment.

The Rejuran Treatment Process

Here is what to expect during your Rejuran session:

1. Consultation (10-15 minutes) Your practitioner will assess your skin concerns, discuss your goals, and recommend the appropriate Rejuran type and treatment plan.

2. Cleansing and Numbing (15-20 minutes) Your face will be thoroughly cleansed, and a topical numbing cream will be applied. Some clinics also offer nerve block injections for additional comfort.

3. Injection (20-30 minutes) The Rejuran solution is injected into the dermal layer using either a manual technique (hand injection) or a specialized injection device. One to three cc is typically used depending on the treatment area.

4. Soothing (5-10 minutes) A calming mask or LED therapy may be applied to reduce initial redness and swelling.

The entire appointment takes approximately 45-60 minutes.

Aftercare and Downtime

Rejuran has minimal downtime compared to more invasive procedures, but proper aftercare ensures optimal results:

Immediately after treatment:

• Small raised bumps called "embossing" will appear at injection sites - this is normal and indicates proper product placement
• The embossing typically disappears within 12-48 hours
• Mild redness and swelling may occur but usually subsides within a day

First 24 hours:

• Avoid washing your face or applying makeup
• Use ice packs intermittently to reduce swelling
• Sleep with your head slightly elevated if possible

Days 1-7:

• Avoid alcohol, saunas, hot baths, and strenuous exercise for 3-7 days
• Use gentle, minimal skincare products
• Avoid retinol, retinoids, and other strong active ingredients for 1-2 weeks

Ongoing care:

• Apply sunscreen daily without exception
• Keep skin well-moisturized
• Maintain a healthy lifestyle with adequate sleep and nutrition

Who Should Avoid Rejuran?

While Rejuran is generally safe, certain individuals should avoid or postpone treatment:

• Those with active acne or skin infections
• Individuals with salmon or fish allergies
• Pregnant or breastfeeding women
• Those with autoimmune disorders affecting the skin
• Anyone currently on blood-thinning medications (consult your doctor first)

Frequently Asked Questions

How painful is Rejuran treatment? Pain levels are moderate with the original Rejuran Healer, described as mild stinging during injection. Rejuran HB Plus reduces pain by about 53% thanks to added lidocaine. Topical numbing cream significantly helps.

Can I combine Rejuran with other treatments? Yes, Rejuran pairs well with botox, fillers, laser treatments, and other skin boosters. Many Korean clinics offer combination packages. Discuss timing with your practitioner.

How soon can I wear makeup after Rejuran? Wait at least 24 hours before applying makeup to allow injection sites to close properly and reduce infection risk.

Is Rejuran the same as PDRN? They are similar but not identical. Both use salmon-derived compounds, but Rejuran uses PN (polynucleotide), which has a higher molecular weight than PDRN. Both offer skin regeneration benefits.

How many sessions do I really need? While you may notice some improvement after one session, 3-4 sessions provide the best and longest-lasting results. Think of it as an investment in your skin's long-term health.

Will Rejuran make my face look different? No, Rejuran does not change your facial structure or add volume like fillers. It simply improves your existing skin quality, making it healthier, smoother, and more radiant.

Medical Disclaimer

This article is for informational purposes only and should not be considered medical advice. Rejuran Healer is a medical procedure that should only be performed by qualified healthcare professionals. Results vary between individuals, and potential risks should be discussed with your practitioner before treatment. Always choose licensed clinics and verify the authenticity of products used. If you have underlying health conditions or concerns, consult with a medical professional before undergoing any cosmetic procedure.

Planning your K-beauty journey? Rejuran Healer offers a science-backed approach to skin regeneration that has made it a staple in Korean aesthetic medicine. With proper research and a qualified clinic, you can experience why this salmon DNA treatment has earned its cult following among skincare enthusiasts worldwide.