ELREJU Skinbooster Review: The 4th-Gen Solution for Hydrated, Radiant Skin
Discover how ELREJU is redefining skinboosters in Korean dermatology. From deep hydration and skin regeneration to improved brightness and elasticity — all with minimal downtime.

What Makes ELREJU Different?
ELREJU is a fourth-generation bioremodeling skinbooster born from Korean dermatology innovation. Unlike traditional injectables that focus solely on hydration or collagen production, ELREJU targets multiple concerns at once: dehydration, elasticity loss, dullness, and pigmentation.
Designed for safe, non-invasive application, it uses a microneedle system (MTS or Potenza Pump Tip) to deliver powerful active ingredients deep into the dermis. Its hybrid formula rivals premium European injectables, offering global-standard efficacy with minimal downtime.
The Science of DNA Regeneration
As we age, our DNA’s ability to repair and regenerate cells declines — leading to dryness, wrinkles, and weakened skin structure. ELREJU was developed around a simple but powerful idea: stimulate the DNA to revive the skin from its very foundation.
It combines PN (Polynucleotide) and PDRN (Polydeoxyribonucleotide), two DNA-based molecules proven to accelerate skin recovery and stimulate collagen synthesis. These actives are blended with H/L Cross-Linking Hyaluronic Acid, creating a high-performance gel that hydrates multiple layers of the skin while supporting structural repair.

Key Ingredients & Functions
ELREJU's formulation reads like a dream team of skin-restoring ingredients:
Ingredient | Function |
---|---|
PDRN (Salmon DNA) | Speeds up tissue healing and improves elasticity |
PN (Polynucleotide) | Strengthens skin foundation and supports cell renewal |
HMW + LMW Hyaluronic Acid | Deep hydration and skin plumping across layers |
Tranexamic Acid | Soothes inflammation and reduces pigmentation |
Glutathione | Brightens and protects with antioxidant power |
Peptides | Boost firmness and suppress melanin production |
Madecassoside | Calms redness and promotes barrier repair |
This synergy allows ELREJU to go beyond hydration — targeting discoloration, inflammation, and structural aging in one treatment.
How Is ELREJU Administered?
ELREJU is typically delivered using a Microneedle Therapy System (MTS) or Potenza Pump Tip. These devices create microchannels on the skin surface, allowing active ingredients to penetrate deeply without damaging the skin barrier.
Most patients experience only mild redness for 1–2 days. There are no needle marks, no bruising, and zero social downtime — making it a perfect treatment even for busy professionals.

Dr. Beau's Note
ELREJU is more than a trend — it's a reflection of how far skinbooster science has come. By combining regenerative DNA-based actives with hydrating, brightening, and soothing agents, it offers results far beyond hydration alone. For those who want it all — glow, firmness, and fast recovery — ELREJU is leading the way.