What Is Rejuran HB?

Rejuran HB is a regenerative skin booster that combines:

• Polynucleotide (PN)
• Hyaluronic Acid (HA)
• Lidocaine

It is commonly used for:

• Dry skin
• Dehydrated skin
• Fine lines
• Enlarged pores
• Skin aging
• Skin laxity
• Dull complexion
• Sensitive skin
• Damaged skin barrier
• Overall skin rejuvenation

The combination of PN and HA helps improve both skin regeneration and hydration while lidocaine helps make the treatment more comfortable.

How Rejuran HB Works

Rejuran HB combines two complementary mechanisms.

The polynucleotides may help:

• Stimulate collagen production
• Improve skin elasticity
• Support skin repair
• Strengthen the skin barrier

The hyaluronic acid may help:

• Deeply hydrate the skin
• Improve skin smoothness
• Increase moisture retention
• Enhance skin radiance

Together they promote healthier, firmer, and more hydrated skin.

What Makes Rejuran HB Different?

Rejuran HB differs from the original Rejuran Healer because it includes both hyaluronic acid and lidocaine.

Characteristics include:

• PN skin regeneration
• HA hydration
• Lidocaine for greater comfort
• Skin barrier repair
• Improved elasticity
• Healthy glow
• Minimal facial volume change

Patients who primarily want hydration together with skin regeneration often choose Rejuran HB over the original formulation.

Rejuran HB for Dry & Dehydrated Skin

Hydration is one of the primary goals of Rejuran HB.

Potential benefits include:

• Improved skin hydration
• Softer skin
• Better moisture retention
• Reduced dryness
• Healthy glow

Many patients notice improvements in skin comfort and hydration after treatment.

Rejuran HB for Fine Lines

Rejuran HB may improve:

• Fine wrinkles
• Early signs of aging
• Skin elasticity
• Skin firmness
• Overall skin quality

Results gradually improve as collagen remodeling continues.

Rejuran HB for Enlarged Pores

Patients with enlarged pores frequently choose Rejuran HB.

Treatment may help:

• Improve pore appearance
• Refine skin texture
• Improve elasticity
• Smooth rough skin
• Enhance overall complexion

Rejuran HB for Sensitive Skin

Patients with weakened skin barriers often seek Rejuran HB.

Potential benefits include:

• Stronger skin barrier
• Improved resilience
• Reduced dryness
• Better skin recovery
• Healthier skin condition

Benefits of Rejuran HB

Potential benefits may include:

• Skin regeneration
• Deep hydration
• Improved elasticity
• Better skin texture
• Pore refinement
• Healthier skin barrier
• Fine-line improvement
• Natural-looking glow
• Minimal downtime

Results vary depending on skin condition and treatment frequency.

Rejuran HB vs Rejuran Healer

Rejuran HB

Often used for:

• Dry skin
• Hydration
• Sensitive skin
• Skin regeneration
• Comfortable treatment

Rejuran Healer

Often used for:

• Intensive skin repair
• Collagen stimulation
• Enlarged pores
• Acne scars
• Overall skin regeneration

Patients who prioritize hydration often prefer Rejuran HB, while patients seeking maximum regenerative effects may choose Rejuran Healer.

Rejuran HB vs SKINVIVE

Rejuran HB

Focuses on:

• PN regeneration
• HA hydration
• Skin barrier repair
• Elasticity improvement

SKINVIVE

Focuses on:

• Hyaluronic acid microdroplets
• Skin smoothness
• Long-lasting hydration
• Healthy glow

Both treatments improve skin quality but use different technologies.

Combination Treatments with Rejuran HB

Rejuran HB may be combined with:

• Botox
• Hyaluronic acid fillers
• SKINVIVE
• Juvelook
• Collagen stimulators
• Pico Laser
• Laser toning
• RF Microneedling
• Ultherapy
• Thermage FLX
• Medical skincare

Combination treatment plans are individualized after skin assessment.

What Happens During Rejuran HB Treatment?

Consultation

Patients typically receive:

• Skin analysis
• Hydration assessment
• Pore evaluation
• Medical history review
• Personalized treatment recommendations

Treatment

The procedure generally involves:

• Skin cleansing
• Topical numbing cream
• Multiple microinjections
• Cooling care
• Post-treatment skincare guidance

Most sessions take approximately 30–45 minutes.

Recovery After Rejuran HB

Recovery is generally minimal.

Temporary effects may include:

• Mild redness
• Small injection bumps
• Swelling
• Tenderness
• Minor bruising

Most patients return to normal daily activities immediately.

The temporary papules usually settle within 24–48 hours.

Results Timeline

Early Results

Patients may notice:

• Better hydration
• Softer skin
• Improved glow

Long-Term Results

With repeated treatments, patients may experience:

• Better skin elasticity
• Improved skin barrier
• Smaller-looking pores
• Smoother skin
• Progressive collagen production

Many dermatologists recommend a series of 2–4 treatments spaced several weeks apart followed by maintenance sessions depending on individual skin needs.

Estimated Rejuran HB Cost in Seoul

Treatment costs vary depending on:

• Treatment area
• Product volume
• Number of treatment sessions
• Combination procedures
• Clinic expertise

Most clinics provide customized pricing after consultation.

Who Is a Good Candidate?

Rejuran HB may be suitable for individuals who:

• Have dry skin
• Have dehydrated skin
• Have enlarged pores
• Have fine lines
• Have sensitive skin
• Want healthier skin
• Want collagen stimulation with hydration
• Prefer minimal downtime

A dermatologist will determine whether Rejuran HB is appropriate after evaluating your skin condition.

Why Rejuran HB Is Popular in Seoul

Rejuran HB has become increasingly popular because it combines skin regeneration with intensive hydration in a single treatment.

Advantages include:

• PN skin regeneration
• Hyaluronic acid hydration
• More comfortable injections
• Improved skin elasticity
• Better skin barrier
• Natural-looking results
• Minimal downtime
• International patient support

Many international patients visit Hongdae and Seoul for Rejuran HB as part of Korean skin rejuvenation programs focused on healthier, stronger, and more radiant skin.

Frequently Asked Questions

What is Rejuran HB?

Rejuran HB is a PN skin booster that combines polynucleotides, hyaluronic acid, and lidocaine to improve skin regeneration, hydration, elasticity, and overall skin quality.

How is Rejuran HB different from Rejuran Healer?

Rejuran HB contains hyaluronic acid for additional hydration and lidocaine to reduce treatment discomfort, while Rejuran Healer focuses primarily on intensive skin regeneration.

Is Rejuran HB good for dry skin?

Yes. Rejuran HB is specifically designed to combine skin repair with deep hydration, making it an excellent option for dry and dehydrated skin.

How many Rejuran HB sessions are recommended?

Many patients undergo 2–4 sessions several weeks apart followed by maintenance treatments according to their skin condition.

Is there downtime after Rejuran HB?

Downtime is minimal. Mild redness, swelling, and temporary injection bumps usually resolve within one to two days.

Can Rejuran HB be combined with Botox?

Yes. Rejuran HB is commonly combined with Botox, fillers, laser treatments, lifting procedures, and skin boosters for comprehensive skin rejuvenation.

Is Rejuran HB available for international patients in Seoul?

Yes. Many dermatology clinics in Hongdae and Seoul provide customized Rejuran HB treatment programs for international patients.