Introduction

Acne scars and enlarged pores are two of the most common texture concerns among patients seeking advanced Korean skin treatments. For international visitors traveling to Busan, Rejuran and Potenza may be discussed together because they approach skin quality and texture in different ways.

Rejuran is a polynucleotide-based injectable skin treatment generally focused on skin quality, while Potenza is an RF microneedling treatment that uses controlled needles and radiofrequency energy to address selected skin concerns.

Combining them may be appropriate for some patients, particularly when acne scars, enlarged pores, uneven texture, and reduced skin quality occur together. However, the combination is not suitable for everyone, and neither treatment should be presented as a guaranteed way to remove acne scars or permanently eliminate pores.

This guide explains how Rejuran and Potenza differ, why they may be combined, which acne scars may respond to treatment, recovery considerations, cost factors, and practical advice for international patients visiting Busan.

What Is Rejuran?

Polynucleotide-Based Skin Rejuvenation

Rejuran is associated with polynucleotide-based injectable skin rejuvenation.

It is generally intended to support overall skin quality rather than mechanically resurface deep scars.

Depending on the patient's needs, Rejuran may be considered for:

• Fine lines
• Uneven texture
• Dry-looking skin
• Reduced elasticity
• General skin-quality concerns
• Skin affected by environmental or age-related changes

For acne scars, Rejuran is more appropriately viewed as a possible complement to scar-directed treatment rather than a standalone scar-removal procedure.

What Is Potenza?

RF Microneedling for Skin Texture

Potenza is an RF microneedling treatment that combines controlled microneedling with radiofrequency energy.

The procedure can be used for selected concerns such as:

• Acne scars
• Enlarged pores
• Uneven texture
• Fine lines
• Skin laxity
• Overall skin rejuvenation

The exact effect depends on the device configuration, needle depth, energy settings, treatment area, and individual skin characteristics.

Rejuran vs Potenza

Different Treatment Mechanisms

FeatureRejuranPotenzaTreatment typeInjectableRF microneedlingMain focusSkin qualityTexture and selected structural concernsAcne scarsMay complement scar treatmentCommonly considered for selected scarsEnlarged poresMay support overall skin qualityCommonly considered for pore concernsFine linesMay be consideredMay be consideredSkin elasticityMay support qualityMay support tightening/textureDowntimeUsually limitedUsually greater than simple injectablesTreatment methodMultiple injectionsNeedles + RF energy

Why Combine Rejuran and Potenza?

Addressing Different Aspects of Skin Quality

A patient with acne scars may also have:

• Enlarged pores
• Uneven texture
• Dryness
• Fine lines
• Reduced elasticity

Potenza may be selected to address certain textural or scar-related concerns, while Rejuran may be considered as a skin-quality treatment.

The combination should be based on a specific treatment objective rather than simply adding procedures together.

Can Rejuran and Potenza Treat Acne Scars?

Scar Type Is Extremely Important

Acne scars can be divided into different categories.

Common atrophic scars include:

• Rolling scars
• Boxcar scars
• Ice-pick scars

The best treatment depends heavily on the type and depth of the scar.

Potenza for Rolling Scars

Texture and Tethering Need Separate Assessment

Rolling scars can have fibrous attachments beneath the skin.

RF microneedling may improve certain aspects of texture, but some patients may require subcision when tethering is a major factor.

Rejuran may potentially be used as part of a broader skin-quality plan.

Potenza for Boxcar Scars

Depth Determines Treatment Strategy

Boxcar scars vary in depth and shape.

RF microneedling may be considered for selected scars, but deeper or sharply defined scars may require other scar-directed techniques.

Potenza for Ice-Pick Scars

Deep Narrow Scars Can Be Challenging

Ice-pick scars extend deeper into the skin.

RF microneedling alone may not be sufficient for every patient.

A provider may discuss targeted approaches depending on the individual scar pattern.

Rejuran for Acne Scars

A Skin-Quality Treatment Rather Than Scar Resurfacing

Rejuran may be considered when acne-scar patients also have:

• Fine lines
• Dry-looking skin
• Uneven texture
• Reduced elasticity

It should not be described as a treatment that physically removes deep scar depressions.

Can the Combination Help Enlarged Pores?

Pore Appearance Has Multiple Causes

Enlarged pores may be influenced by:

• Sebum production
• Skin elasticity
• Acne
• Aging
• Genetics
• Skin texture

Potenza may be particularly relevant when pores are associated with uneven texture.

Rejuran may complement the treatment when overall skin quality is also a concern.

Rejuran + Potenza for Acne-Damaged Skin

A Multi-Concern Approach

Patients who have had acne for many years may have a combination of:

• Active acne
• Pigmentation
• Red marks
• Enlarged pores
• Depressed scars
• Uneven texture

No single treatment is necessarily appropriate for all of these problems.

A clinic may recommend different treatments at different stages.

What Happens During a Potenza Treatment?

Skin Preparation

The skin is typically cleansed and prepared before treatment.

A topical anesthetic may be used depending on the protocol and treatment intensity.

Microneedling and RF Energy

The device delivers controlled needle penetration and radiofrequency energy according to the selected settings.

Treatment intensity may vary depending on:

• Scar depth
• Skin thickness
• Treatment area
• Skin sensitivity
• Desired outcome

What Happens During Rejuran Treatment?

Multiple Small Injections

Rejuran is administered through multiple small injections into the selected area.

Patients may experience temporary:

• Redness
• Swelling
• Small bumps
• Tenderness
• Bruising

The exact reaction varies.

Can They Be Done on the Same Day?

Timing Depends on the Treatment Protocol

Some clinics may offer Rejuran and Potenza as part of a combined treatment plan.

However, whether they should be performed on the same day depends on:

• Treatment intensity
• Skin condition
• Treatment area
• Provider protocol
• Previous procedures
• Expected recovery

Do not assume that same-day treatment is automatically better.

Which Treatment Should Come First?

There Is No Universal Sequence

The provider should decide the appropriate sequence based on the specific treatment plan.

Some patients may be treated with Potenza and Rejuran during a planned combination protocol, while others may benefit from separating procedures.

What Is Recovery Like After Potenza?

More Visible Recovery Than Simple Injectables

Depending on the settings, patients may experience:

• Redness
• Swelling
• Warmth
• Tenderness
• Small pinpoint marks
• Temporary sensitivity

More intensive treatment may require additional recovery.

What Is Recovery Like After Rejuran?

Injection-Site Effects

Rejuran can cause temporary:

• Redness
• Swelling
• Small raised bumps
• Bruising
• Tenderness

These reactions vary from person to person.

How Much Downtime Should International Patients Expect?

Plan Around Your Itinerary

If you are visiting Busan for sightseeing, recovery should be considered before booking treatment.

You may have plans for:

• Haeundae Beach
• Gwangalli Beach
• Jagalchi Market
• Gamcheon Culture Village
• Shopping
• Photography
• Hiking
• Nightlife

The more intensive the Potenza treatment, the more important it becomes to plan your schedule around recovery.

Can You Go to the Beach After Treatment?

Sun and Swimming Require Consideration

Your provider may recommend avoiding swimming, excessive heat, or strong sun exposure for a period after treatment.

Because Busan is a coastal destination, consider completing beach activities before treatment when possible.

Always follow your clinic's specific instructions.

Can You Wear Makeup After Rejuran + Potenza?

Follow the Clinic's Aftercare Instructions

Makeup recommendations can vary depending on:

• Treatment intensity
• Skin condition
• Injection sites
• Microneedling depth
• Provider protocol

Do not assume that immediate makeup application is appropriate.

Can You Get Rejuran + Potenza During a Five-Day Busan Trip?

It May Be Possible for Selected Patients

A five-day trip gives more flexibility than a one- or two-day visit.

However, you should not assume that one treatment will fully correct long-standing acne scars.

If you have severe scars, a longer treatment plan may be necessary.

What About a Three-Day Trip?

Keep Expectations Realistic

A three-day trip is more restrictive.

If you choose an RF microneedling procedure, recovery could occupy part of your limited travel time.

For short trips, a consultation and treatment plan may be more useful than trying to complete an intensive acne-scar program immediately.

How Many Potenza Sessions Are Needed?

Treatment Plans Vary

The number of sessions depends on:

• Scar severity
• Scar type
• Skin condition
• Treatment settings
• Treatment goals
• Response to previous procedures

A clinic should not promise that one session will completely eliminate acne scars.

How Many Rejuran Sessions Are Needed?

Some Patients Have a Series

Rejuran treatment plans may involve multiple sessions depending on the patient's skin concerns.

The appropriate schedule should be determined during a consultation.

Can Potenza Be Combined With Other Acne Scar Treatments?

Combination Treatment May Be Useful

Depending on scar type, a provider may consider:

• Subcision
• Fractional laser
• Chemical treatments
• Pico laser
• Rejuran
• Other skin-quality procedures

However, combining several procedures increases treatment complexity.

What If You Have Active Acne?

Active Inflammation Should Be Addressed

If you have active inflammatory acne, tell the provider before treatment.

Acne control may need to be prioritized before intensive scar treatment.

Treating scars while significant active acne continues may not produce the best long-term strategy.

How Much Does Rejuran + Potenza Cost in Busan?

Several Factors Affect Pricing

The total cost may depend on:

• Rejuran product
• Amount used
• Potenza treatment area
• RF settings
• Number of sessions
• Provider
• Clinic
• Combination package

Ask for an itemized explanation before treatment.

What Should International Patients Ask About Potenza?

Important Questions

Ask:

1. Which Potenza device configuration will be used?
2. What skin concern is being targeted?
3. What needle depth is planned?
4. What RF settings are appropriate?
5. How much downtime should I expect?
6. How many sessions may be needed?
7. Can I combine it with Rejuran?
8. How long should I wait before flying?

What Should International Patients Ask About Rejuran?

Important Questions

Ask:

1. Which Rejuran product is being used?
2. How much will be administered?
3. Which areas will be treated?
4. Why is Rejuran recommended for my skin?
5. What recovery should I expect?
6. Can it be combined with Potenza?
7. How many sessions may be recommended?

How to Choose a Busan Skin Clinic

Look for Scar-Specific Assessment

A clinic should identify your scar type before recommending treatment.

Ask whether the provider can explain:

• Your scar type
• Scar depth
• Why Potenza is appropriate
• Whether subcision is needed
• Whether laser treatment would be better
• Whether Rejuran is being used as an adjunct

Prioritize Clear Communication

For international patients, make sure the clinic can communicate clearly about:

• Medical history
• Treatment risks
• Aftercare
• Recovery
• Follow-up

English, Japanese, or Chinese support can be particularly useful for medical tourists.

Tips for International Patients

Before Treatment

• Avoid excessive sun exposure.
• Tell the clinic about recent cosmetic treatments.
• Bring your medication information.
• Mention previous acne-scar procedures.
• Explain your sightseeing schedule.
• Tell the provider when you fly home.

After Treatment

• Follow the clinic's aftercare instructions.
• Protect your skin from excessive sunlight.
• Avoid aggressive exfoliation unless approved.
• Avoid picking or irritating treated areas.
• Follow recommendations regarding exercise, swimming, and heat.
• Contact the clinic if symptoms become unusual or worsen.

What Results Should You Expect?

Gradual Improvement Is More Realistic

Acne scars generally do not disappear overnight.

Potential improvements may include:

• Smoother texture
• Less noticeable pores
• More even skin surface
• Improved skin quality
• Gradual softening of selected scars

Results vary based on scar type and individual response.

Deep Scars May Require Multiple Approaches

Patients with severe acne scarring should expect that several treatment sessions or different procedures may be necessary.

The goal should be meaningful improvement rather than a promise of complete scar removal.

Conclusion

Rejuran and Potenza can serve different roles in an acne-scar and pore treatment plan.

Potenza uses RF microneedling to address selected textural concerns, including certain acne scars and enlarged pores. Rejuran is a polynucleotide-based injectable treatment focused more broadly on skin quality, fine lines, elasticity, and overall rejuvenation.

For patients with both acne scars and enlarged pores, combining the two may be considered when there is a clear reason to address different aspects of the skin.

However, acne scars are highly individual. Rolling, boxcar, and ice-pick scars may require different strategies, and some patients may benefit from subcision, fractional laser, or other scar-specific treatments.

For international visitors, treatment timing is also important. Potenza can create more visible recovery than a simple injectable treatment, so beach visits, sightseeing, photographs, and flights should be considered when planning your appointment.

The best Busan treatment plan is one based on your actual scar type, skin condition, travel schedule, and realistic goals—not simply the number of procedures included in a package.

FAQs About Rejuran + Potenza in Busan

Can Rejuran and Potenza be done together?

They may be combined for selected patients, but the timing and sequence should be determined according to the patient's skin condition and treatment protocol.

Is Potenza good for acne scars?

Potenza may be considered for selected acne scars and textural irregularities. The appropriate treatment depends on scar type, depth, and severity.

Can Rejuran remove acne scars?

Rejuran is primarily a skin-quality treatment and should not be considered a guaranteed method for removing established structural acne scars.

Is Potenza good for enlarged pores?

RF microneedling such as Potenza may be considered for enlarged pores, particularly when pore appearance is associated with uneven texture or reduced skin elasticity.

Which is better for acne scars, Rejuran or Potenza?

They serve different purposes. Potenza is more directly targeted toward selected textural concerns, while Rejuran focuses more broadly on skin quality.

Can I get Rejuran and Potenza during a five-day Busan trip?

It may be possible, but your treatment plan should account for recovery and whether additional sessions are necessary.

How long is downtime after Potenza?

Downtime varies according to treatment settings and individual skin response. Redness, swelling, tenderness, and sensitivity may occur temporarily.

Can I go to the beach after Potenza?

Your provider may recommend avoiding swimming, excessive heat, and strong sun exposure for a period after treatment. Follow the clinic's specific instructions.

How much does Rejuran + Potenza cost in Busan?

The price depends on the Rejuran product and amount, Potenza treatment area and settings, clinic, provider, and number of sessions.

Will one Potenza treatment remove my acne scars?

One treatment should not be expected to completely remove established acne scars. Many patients require a personalized series or combination approach.