Rejuran I: Skin Booster for Delicate Under-Eye Areas

Key Features

• Contains 1% Polynucleotide (PN) from salmon DNA for cellular regeneration

• Specifically designed for the thin and sensitive under-eye area

• Improves elasticity, brightness, and reduces fine lines and dark circles

• Low-viscosity texture ensures smooth, lump-free injection

• FDA-approved and CE-certified, trusted in aesthetic dermatology

Description

Rejuran I is a next-generation skin booster developed exclusively for the periorbital region, including the under-eye area. Its formulation is based on polynucleotides (PN) – powerful bioactive molecules extracted from salmon DNA that have been clinically proven to stimulate collagen production, improve skin density, and accelerate wound healing.

Unlike HA-only fillers, Rejuran I supports deep skin restoration without volumizing excess. Its light texture makes it suitable for thin skin with minimal risk of lumping or bruising. This product effectively addresses early signs of aging, eye bags, and dark circles, restoring a smoother, brighter eye area.

For patients with deeper skin issues such as acne scars or tissue atrophy, consider combining with Rejuran S – a PN-based solution specialized for dermal regeneration and scar repair.

Indications:

• Dark circles and periorbital discoloration

• Fine lines, crow’s feet, and early wrinkles around the eyes

• Puffy under-eye bags and skin laxity

• Restoration of skin after cosmetic or laser treatments

Results Duration: 6 to 12 months, depending on skin condition, metabolism, and lifestyle factors.

Ingredients: Polynucleotide (PN) 1%

• Stimulates collagen and elastin synthesis
• Encourages fibroblast activity and wound repair
• Improves microcirculation, enhancing skin tone
• Proven to increase skin thickness and elasticity

How to Use Rejuran I

Rejuran I should only be administered by licensed medical professionals using intradermal injection techniques. The fine consistency and ultra-thin needle make it ideal for delicate areas such as:

• Lower eyelid and tear trough

• Lateral canthal lines (crow’s feet)

• Thin skin under the eye socket

Treatment protocol:

• 3–4 sessions spaced 2–4 weeks apart

• Maintenance sessions every 6–9 months

Post-treatment care may include light cooling and avoiding cosmetic products or sun exposure for the first 24 hours.

Extra Info

• Needle size: 34G x 4mm – ultra-fine for sensitive skin

• Manufacturer: Pharma Research Products Co., Ltd., South Korea

• CE-marked and FDA-cleared medical product

• Store at 2–25°C; do not freeze

⚠️ Always consult a medical professional prior to administration. This product is not suitable for self-injection.

What’s in the Box?

• 1 x 1.0 mL pre-filled syringe of Rejuran I

• 1 x 34G injection needle

• Professional instruction leaflet

Why Choose Rejuran I?

• Designed specifically for the delicate under-eye area

• Improves skin density, tone, and elasticity without puffiness

• Fast recovery and minimal downtime

• Superior tissue regeneration compared to HA-only products

• Clinically proven, safe and natural-looking outcome