The two products that people who are looking into skin boosters for the first time most often compare are Rejuran and Juvelook. Both are injection treatments aimed at regenerating the skin and improving elasticity, but their ingredients and working principles are different. Understanding the differences will help you choose which direction is better for you.
Rejuran
Rejuran — Skin regeneration injection containing salmon DNA ingredients
The key ingredients of Rejuran are PDRN (polydeoxyribonucleotide)It is. It is an ingredient extracted and purified from salmon DNA and is known to be involved in tissue regeneration and anti-inflammatory effects.
- action — Stimulates adenosine receptors to promote secretion of cell growth factors and activates fibroblasts to induce collagen synthesis
- main effect — Improve skin texture, restore elasticity, relieve acne scars, soothe skin
- texture — The low viscosity ensures even distribution throughout the skin, and the goal is to improve skin quality rather than volume.
- main products — Rejuran Healer, Rejuran I (eye area only), Rejuran S (scar only)
Juvelook
Juveluc — PDRN + hyaluronic acid complex ingredient
Juveluc is a key ingredient in Rejuran. Binding hyaluronic acid (HA) to PDRNThis is a combination product. Its characteristic feature is that along with the skin regeneration effect, it can also be expected to supply moisture and immediately improve skin gloss.
- action — PDRN’s regenerative effect and HA’s moisture retention effect work simultaneously
- main effect — Improved skin moisture, gloss, elasticity, and even skin texture
- texture — Because it contains hyaluronic acid, it has a higher viscosity than Rejuran, and you often feel an immediate change in moisture immediately after treatment.
- main products — Jubelook, Jubelook volume (high HA content)
Side by side
Key differences at a glance
- key ingredients
Rejuran: PDRN only
Jubelook: PDRN + Hyaluronic acid (HA) - main purpose
Rejuran: Focused on skin regeneration, soothing, and scar improvement
Jubelook: Skin regeneration + simultaneous improvement of moisture and gloss - Effect expression
Rejuran: Gradual change centered on collagen regeneration
Jubelook: Immediate moisture change with hyaluronic acid effect - Suitable skin concerns
Rejuran: Management focused on acne scars, skin soothing, and regeneration
Jubelook: Lack of moisture, loss of gloss, improvement of overall skin condition
Common questions
Frequently Asked Questions
- Is it true that Rejuran is very painful?
- Pain during the procedure is minimal because it is performed with an anesthetic cream applied. There may be some swelling or tenderness after the procedure, but this will ease within a few days. If you are sensitive to pain, please let us know in advance during your consultation.
- Which is better, Rejuran or Juvelook?
- It is more important to be “right for you” rather than “better.” If your main goal is skin regeneration, consider Rejuran, and if you want immediate moisture improvement along with regeneration, Juve Look should be considered. Please consult with an expert to decide depending on your skin condition.
- How many times does it take to be effective?
- Generally, it is often started with 3 to 5 sessions at 2 to 4 week intervals. In some cases, it is conducted at intervals of 1 to 3 months for maintenance purposes.
- Can I put on makeup right after the procedure?
- It varies depending on the condition of the injection site, and is generally avoided on the same day, but is often possible from the next day. Follow the instructions of your healthcare provider.
