The popularity of skin boosters extends beyond individual clinics. Market reports suggest that South Korea accounts for approximately 6–7% of the global skin booster market, while some industry estimates indicate that up to 40% of South Koreans routinely use skin boosters or skin-brightening products as part of their skincare routines. This growing demand has led to the development of a wide range of skin booster options, each designed to address different skin concerns.

Today, I want to talk about skin boosters, including Rejuran (See Does Rejuran Hurt?), which have gained popularity for their ability to deliver active ingredients deep into the skin to improve hydration, texture, and overall skin regeneration.

While the benefits are important, choosing the right product for your skin type and condition is the most crucial step. With so many options like Rejuran, Salmon DNA injections, baby shots, and others, it can be confusing to decide which treatment is best for you.

Let’s dive in!

Types of Skin Boosters by Key Ingredient

Not all skin boosters work the same way. While they are often grouped under the same category, the ingredients inside each product determine its primary benefits and ideal use cases.

1. Hyaluronic Acid (HA)-Based Skin Boosters

These skin boosters focus primarily on improving hydration, helping the skin appear smoother, plumper, and more radiant.

Key Ingredient: Hyaluronic Acid (HA)

Best For:

• Dry skin

• Dehydrated skin

• Dull skin

Key Benefits:

• Deep hydration

• Improved elasticity

• Enhanced skin radiance

Examples: Water Glow Injection, Belotero Revive

2. Polydeoxyribonucleotide (PDRN)-Based Skin Boosters

PDRN-based skin boosters are designed to support skin repair and recovery while promoting collagen production.

Key Ingredient: Polydeoxyribonucleotide (PDRN)

Best For:

• Skin regeneration

• Redness-prone skin

• Damaged skin barriers

Key Benefits:

• Supports tissue repair

• Improves skin recovery

• Enhances hydration

Examples: Salmon Injection

3. Polynucleotide (PN)-Based Skin Boosters

PN-based skin boosters provide regenerative benefits similar to PDRN but are often chosen for their longer-lasting effects.

Key Ingredient: Polynucleotide (PN)

Best For:

• Sensitive skin

• Skin regeneration

• Long-term skin maintenance

Key Benefits:

• Supports skin renewal

• Improves elasticity

• Enhances overall skin quality

Examples: Rejuran

4. PDLLA (Poly-D,L-Lactic Acid)-Based Skin Boosters

PDLLA-based skin boosters stimulate collagen production gradually, making them a popular option for improving firmness and texture.

Key Ingredient: Poly-D,L-Lactic Acid (PDLLA)

Best For:

• Loss of elasticity

• Enlarged pores

• Acne scars

Key Benefits:

• Stimulates collagen production

• Improves skin firmness

• Refines skin texture

Examples: Juvelook

5. Multi-Ingredient Skin Boosters

These formulations combine multiple active ingredients to target hydration, skin quality, and overall rejuvenation simultaneously.

Key Ingredients:
Exosomes, amino acids, vitamins, minerals, peptides, and hyaluronic acid

Best For:

• Overall skin rejuvenation

• Dull skin

• Early signs of aging

Key Benefits:

• Supports skin vitality

• Improves radiance

• Addresses multiple concerns

Examples: Filorga 135, Exosome

Other Options: Skinvive, Sculptra, and more.

Administration:

• Injectable options: Revive, Water Glow Injection, Salmon Injection, Rejuran Healer, Juvelook.

• Non-injectable products are classified as cosmetic devices and require MTS (Microneedle Therapy System) or Needle RF for skin penetration.

Choosing Skin Boosters by Skin Type and Concern

Best Skin Boosters for Different Skin Concerns

The most effective skin booster depends on your primary skin concern. Different ingredients are designed to target different aspects of skin quality, from hydration and regeneration to radiance and acne-prone skin.

Dry and Dehydrated Skin

For patients struggling with dryness, rough texture, or lack of hydration, hyaluronic acid-based skin boosters are often the preferred option.

Recommended Skin Boosters:

• Revive

• Water Glow Injection

Why These Are Recommended:

• Improve skin hydration

• Enhance skin elasticity

• Support a healthy, radiant glow

Tip: Revive typically causes minimal embossing while still delivering effective hydration.

Sensitive or Compromised Skin

Regeneration-focused skin boosters are commonly used when the goal is to support skin repair and improve overall skin resilience.

Recommended Skin Boosters:

• Rejuran Healer

• Juvelook

Why These Are Recommended:

• Support skin regeneration

• Improve elasticity

• Help strengthen the skin barrier

Tip: Juvelook powder should be properly hydrated before injection to reduce the risk of nodules.

Dull Skin and Redness

Patients concerned with dullness, uneven skin tone, or redness may benefit from multi-ingredient skin boosters designed to improve overall skin quality.

Recommended Skin Boosters:

• Filorga 135

Why This Is Recommended:

• Supports skin vitality

• Improves radiance

• Addresses multiple skin concerns simultaneously

Acne-Prone Skin

For patients with acne-prone or trouble-prone skin, treatments that support skin recovery while helping calm inflammation may be beneficial.

Recommended Skin Boosters:

• Exosome

Why This Is Recommended:

• Supports skin recovery

• Helps soothe the skin

• May improve overall skin quality

Comparing Skin Boosters by Pain Score, Duration, and Benefits

Note: Results may vary depending on the individual.

What to Know Before Getting a Skin Booster in Seoul 

Choosing the right skin booster in South Korea requires matching the product's active ingredients to your skin concerns and treatment goals. South Korea's medical aesthetics market offers a diverse range of regenerative, collagen-stimulating, and hydration-focused skin boosters, each designed for different skin needs.

• Start with Your Primary Skin Concern
  Hydration, skin regeneration, elasticity, redness, and acne scars often require different types of skin boosters. Identifying your main concern can help narrow down the most appropriate options.

• Understand the Difference Between Rejuran and Juvelook
  Although frequently compared, these treatments serve different purposes. Rejuran is generally chosen for skin repair and barrier support, while Juvelook is commonly used for collagen stimulation, pores, and acne scars.

• Consider the Treatment Method
  Depending on the product, skin boosters may be delivered through manual injections, injector devices, MTS, or Needle RF. The delivery method can affect comfort, downtime, and treatment precision.

• Plan for Multiple Sessions
  Many skin boosters are designed to be performed as a series of treatments rather than a one-time procedure. Treatment schedules should be considered when planning your skincare goals.

• Factor in Recovery Time
  Temporary redness, swelling, small bumps, or bruising may occur depending on the product and injection technique. Recovery expectations can vary between treatments.

• Look Beyond the Ingredient List
  Pain levels, treatment intervals, and result longevity can differ significantly between skin boosters. Comparing these factors can help set realistic expectations before treatment.

Choosing the Right Skin Booster

Hydration-Focused: Dry, rough skin
➡ Revive, Water Glow Injection
Tip: Revive has minimal bumps (embossing) but works effectively; gently press remaining bumps after injection.

Regeneration-Focused: Sensitive or compromised skin barrier
➡ Juvelook, Rejuran Healer
Tip: Juvelook powder requires proper hydration before injection to prevent nodules. Rejuran works even with minimal embossing.

Radiance-Focused: Dull skin tone, redness
➡ Filorga 135

Acne-Prone / Trouble-Prone Skin:
➡ Exosome

FAQ