Rejuran Pain Concerns? The Skinbooster Korean Clinics Are Turning To
Curious about Rejuran but hesitant because of the pain? Meet Elreju — a new-generation skinbooster that offers hydration, brightening, and skin regeneration with minimal discomfort.

Why Pain Matters in Skinboosters
Rejuran has been a gold standard in regenerative skin treatments thanks to its powerful PDRN (salmon DNA) content. However, many patients hesitate to try it due to its thick consistency and the pain associated with syringe-based injections.
The treatment often causes pinpoint bleeding and swelling, with visible injection marks that can take up to a week or more to fade — not ideal for those with sensitive skin or social schedules.

What Makes Elreju Different?
Elreju offers a refreshing alternative. Rather than painful syringe injections, it’s applied via MTS (Microneedle Therapy System) or Potenza Pump Tips — allowing deep skin penetration without breaking the barrier aggressively.
Its advanced formulation blends PDRN, PN, dual-weight hyaluronic acids, and brightening ingredients like tranexamic acid and glutathione. The result? Hydrated, radiant, and repaired skin with almost no pain.

Elreju vs. Rejuran: A Side-by-Side Comparison
Category | Elreju | Rejuran |
---|---|---|
Delivery Method | MTS / Potenza | Syringe injection |
Main Function | Hydration, brightening, regeneration | Regeneration only |
Pain Level | Low | Moderate to high |
Downtime | 1–2 days (minimal) | Up to 10 days |
Key Ingredients | PDRN, PN, HA, peptides, tranexamic acid | PDRN |
Who Should Consider Elreju?
Elreju is ideal for those seeking visible skin improvement without the fear of pain or prolonged redness. Whether you're new to skinboosters or have sensitive skin that reacts easily, this is a gentle yet effective option.
- Those afraid of syringe injections or bruising
- Busy professionals needing minimal downtime
- Anyone wanting hydration + regeneration + glow in one treatment

Dr. Beau's Note
Rejuran remains a powerful tool in regenerative dermatology, but Elreju offers a pain-free path to similar — or even broader — results. If you've been hesitant to try injectables due to discomfort, Elreju is worth considering as your first step.