Rejuran I (White): The Eye-Area Specialist Skin Booster
The eye area is the first place to reveal age — the first fine line, faint dark circles, gradually sagging lower eyelids — often appearing three to five years earlier than other facial areas. Many try various eye creams with limited results, and want skin boosters but do not know what to use around the eyes.
In Korean dermatology, there is a specialized skin booster protocol for the eye area: 【Rejuran I (White)】.
Rejuran is known as the “Hermes of skin boosters” in Korea, but most people only know the Black version (full-face repair and anti-aging) and are unclear about what the White version does. This article breaks down Rejuran I’s positioning, core benefits, pricing, and suitable candidates.
What Is Rejuran I — Key Difference from Black
Rejuran has four main variants in Korea, and White is the 【eye-area-specific version】. Its positioning can be summarized as: 【Black handles the full face, White handles the eye area.】
【Black (Rejuran Healer)】 focuses on full-face repair and anti-aging, with 2% PN concentration, suitable for early aging, sensitivity, and damaged barrier. It addresses “overall skin quality.”
【White (Rejuran I)】 has a completely different positioning — it is a 【skin booster designed specifically for the delicate, thin skin around the eyes】. The difference from Black: White has 【smaller molecular weight and lighter texture】, designed for the thin and fragile eye-area skin, focusing on 【targeted local repair】.
The eye area is one of the thinnest skin regions on the body, with minimal subcutaneous fat and dense blood vessels and nerves. Regular skin boosters with larger molecules and thicker texture can cause lumps and bruising around the eyes. White is specifically formulated to address these pain points — it is the only Rejuran product dedicated to the eye area.
Core Ingredients of Rejuran I
The core ingredient is 【PN (polynucleotide)】, extracted from salmon DNA, highly compatible with human DNA. Once it enters the dermis, it 【stimulates cell regeneration from the root】, repairs damaged cells, and improves the skin’s underlying microenvironment. White also contains 【hyaluronic acid】 for deep hydration and enhanced elasticity.
PN has a 【3D porous, double-helix supporting structure】 that provides growth space and moisture supply to the skin. The polynucleotide ingredient is USDA organic certified, and the low-viscosity solution design ensures rapid absorption after injection, avoiding the swelling commonly seen with traditional skin boosters.
Core Benefits of Rejuran I
White precisely targets four major eye-area concerns:
- 【Lightening dark circles:】 Promotes blood circulation around the eyes, accelerates nutrient delivery, and improves dark circles caused by lack of sleep, fatigue, or poor circulation. It is especially effective for 【vascular-type dark circles】 (bluish-purple discoloration from poor blood circulation).
- 【Smoothing eye wrinkles:】 Enhances skin elasticity, repairs environmental damage, supplements collagen, and induces natural skin regeneration to smooth fine lines and tear troughs. User feedback shows fine lines become shallower and makeup no longer creases.
- 【Improving eye bags:】 Promotes natural collagen regeneration, improves sagging, tightens skin, and alleviates eye bag concerns.
- 【Firming and lifting:】 Maintains cell vitality, restores skin elasticity, and lifts the eye area for a more defined contour.
Who Is Rejuran I Suitable For?
White primarily targets the following:
- Dark circles and dullness around the eyes from chronic lack of sleep or irregular lifestyle
- Early fine lines, crow’s feet, or skin laxity around the eyes
- Vascular-type dark circles caused by overly thin under-eye skin revealing blood vessels
- Eye bags, tear troughs, and other eye-area aging concerns
For those who have experienced the “Tyndall effect” (bluish glow) from hyaluronic acid fillers, or who prefer natural anti-aging over artificial fillers, White is an excellent alternative.
【Not suitable for:】 Those allergic to hyaluronic acid or anesthetics, patients with severe immune disorders or coagulation dysfunction, or those with active infections or skin diseases at the injection site.
Rejuran I vs. Hyaluronic Acid Tear Trough Filler
Many confuse White with hyaluronic acid tear trough fillers. Their mechanisms are completely different:
| Comparison | Rejuran I (Regenerative) | Hyaluronic Acid Filler (Physical) |
|---|---|---|
| Mechanism | Stimulates collagen self-generation, repairs cells | Physical volume filling, lifts depressions |
| What it treats | Fine lines, vascular dark circles, thin skin | Visible tear trough depressions, structural eye bags |
| Result timeline | Gradual (2-4 weeks to visible results) | Immediate |
| Naturalness | Very natural, no Tyndall effect risk | May cause Tyndall effect if improperly injected |
Simply put: 【hyaluronic acid “fills,” White “grows.”】 White lets the skin thicken and become healthier from within, fundamentally improving vascular-type dark circles and fine lines caused by thin skin — with more natural results.
How Much Does Rejuran I Cost?
Prices vary by clinic, region, and promotions:
- 【Kleam Dermatology:】 White 1cc single session 119,000 KRW (approx. 89 USD), 3-session package 300,000 KRW (approx. 225 USD)
- 【BAUS Dermatology:】 White 1cc from 250,000 KRW (approx. 188 USD)
- 【Hongdae Kate Dermatology:】 White 1cc 198,000 KRW (approx. 149 USD)
- 【Brandnew Dermatology:】 White from approx. 3,500 RMB (approx. 490 USD)
Hongdae area prices are typically about 【30% lower】 than Gangnam. Gangnam premium clinics charge more but offer more experienced doctors and better equipment.
【Course recommendation:】 White is typically recommended at 【3 to 4 week intervals】 for 【3 to 5 sessions】 as a complete foundational course. After intensive treatment, maintenance sessions every 【6 months to 1 year】.
Rejuran I has a clear positioning within the Rejuran line: 【the eye-area anti-aging specialist】. It is not a replacement for Black, nor a competitor to hyaluronic acid fillers — it is a skin booster designed specifically for “precise eye-area repair.” Black addresses “overall skin quality,” White addresses “eye-area concerns.” Understanding this distinction tells you whether it is right for you.
Disclaimer: This information is compiled from public sources for reference only. Specific treatment plans and costs should be determined by a professional doctor through in-person consultation.