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Rejuran vs Hyabell: Which Skin Booster Is Right for You?

Last updated: 11 Jun 2026
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Rejuran vs Hyabell

Which Skin Booster Is Right for Your Skin?

 

Rejuran vs Hyabell: Understanding the Differences

     Even with a consistent skincare routine, proper hydration, and adequate rest, many people still struggle with dry skin, dehydration, enlarged pores, dullness, loss of firmness, and early signs of aging.

     As a result, skin rejuvenation treatments have become increasingly popular, particularly Rejuran and Hyabell, two injectable skin boosters designed to improve overall skin quality from within.

     But what are the differences between these treatments? Which one is best suited for your skin concerns? In this article, Seven Days Clinic compares Rejuran and Hyabell side by side to help you make an informed decision.

 

What Is Rejuran?

     Rejuran is a skin rejuvenation treatment from South Korea. Its key ingredient is 2% Polynucleotide (PN), derived from purified salmon DNA that is highly compatible with human DNA.

     The treatment is designed to repair and regenerate damaged skin at a cellular level, helping the skin become healthier, stronger, and more resilient over time.

 

How Does Rejuran Work?

     Polynucleotides stimulate the skin's natural regeneration process by:

  • Repairing damaged skin cells
  • Stimulating collagen production
  • Strengthening the skin barrier
  • Improving moisture retention
  • Enhancing overall skin quality

Benefits of Rejuran

  • Improves dry and dehydrated skin
  • Reduces fine lines and superficial wrinkles
  • Helps improve the appearance of acne scars
  • Strengthens weakened skin
  • Refines skin texture
  • Promotes a healthy, radiant complexion

Who Is Rejuran Suitable For?

  • Individuals with weakened or damaged skin
  • Those with acne scars
  • People with early signs of aging
  • Individuals seeking long-term skin regeneration
  • Anyone looking to improve overall skin quality

Key Advantages of Rejuran

  • Supports skin repair at the cellular level
  • Effective for acne scars and compromised skin
  • Stimulates natural collagen production
  • Improves skin strength and resilience over time

Before Rejuran Treatment

  • Avoid blood-thinning medications and supplements as advised by your doctor
  • Avoid alcohol for at least 24 hours before treatment
  • Get adequate rest
  • Inform your doctor of any medical conditions or allergies

After Rejuran Treatment

  • Avoid makeup for at least 24 hours
  • Avoid excessive heat, saunas, and steam rooms
  • Refrain from intense exercise for 1–2 days
  • Apply sunscreen regularly
  • Stay well hydrated

What Is Hyabell?

     Hyabell is a skin booster from Germany that contains Non-Crosslinked Hyaluronic Acid (HA). It is free from BDDE, does not form lumps, and naturally dissolves within the body. Hyabell is primarily designed to deeply hydrate the skin, leaving it plumper, smoother, and more radiant.

 

How Does Hyabell Work?

Hyaluronic Acid attracts and retains water within the skin, resulting in:

  • Improved hydration
  • Plumper skin
  • Smoother texture
  • Enhanced elasticity
  • Reduced dryness

Benefits of Hyabell

  • Deeply hydrates the skin
  • Improves skin radiance
  • Helps minimize the appearance of pores
  • Softens dehydration lines
  • Brightens dull skin
  • Revitalizes tired-looking skin

Who Is Hyabell Suitable For?

  • Individuals with dry or dehydrated skin
  • Those seeking a dewy, glowing complexion
  • People with dull skin
  • Individuals looking for quick skin enhancement
  • People with seafood allergies

Key Advantages of Hyabell

  • Provides intensive skin hydration
  • Improves skin plumpness and glow
  • Contains no salmon-derived ingredients
  • Results can last approximately 3–6 months

Before Hyabell Treatment

  • Avoid alcohol for at least 24 hours before treatment
  • Get adequate rest
  • Drink plenty of water
  • Inform your doctor of any medications or medical conditions

After Hyabell Treatment

  • Drink at least 1.5–2 liters of water daily
  • Avoid excessive heat for 48 hours
  • Do not massage or press the treated areas
  • Apply sunscreen regularly
  • Avoid strenuous exercise for 24–48 hours

Rejuran vs Hyabell: Side-by-Side Comparison

 

 

Rejuran

  • Skin booster from South Korea
  • Contains Polynucleotide (PN) derived from salmon DNA
  • Focuses on skin repair and regeneration
  • Suitable for acne scars, weakened skin, and early aging concerns
  • Not recommended for individuals with seafood allergies
  • Results typically last 1–3 months
  • Best results are achieved with multiple sessions

Hyabell

  • Skin booster from Germany
  • Contains Non-Crosslinked Hyaluronic Acid (HA)
  • Focuses on deep hydration and skin plumping
  • Suitable for dry, dehydrated, and dull skin
  • Safe for individuals with seafood allergies
  • Results typically last 3–6 months
  • Visible improvement can often be seen after a single treatment
  • Rejuran or Hyabell: Which One Should You Choose?
  • If your primary concern is skin repair, acne scars, weakened skin, or early signs of aging, Rejuran may be the better option.

     However, if your skin is dehydrated, dull, lacking elasticity, or you want a radiant, hydrated glow with relatively quick results, Hyabell may be more suitable.
Ultimately, the best treatment depends on your individual skin condition and goals. A consultation with a qualified medical professional can help determine which option is right for you.

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