Description

REJURAN, a Korean aesthetic skin-rejuvenation injectable produced by PharmaResearch Co., Ltd.. It is commonly known as a “Rejuran Healer / Skin Booster” treatment used in dermatology clinics for skin repair and anti-aging.

Polynucleotides (PN) – The active ingredient is purified DNA fragments extracted from wild salmon.

Why salmon DNA? – Salmon DNA is very similar to human DNA (~95–97%) , It integrates well with human skin , Low risk of allergic reactions

These DNA fragments are called:

• PN (Polynucleotides)

• PDRN (Polydeoxyribonucleotide)

How It Works

After injection into the dermis (middle skin layer), PN molecules:

1. Stimulate skin cell regeneration

2. Increase collagen and elastin production

3. Reduce inflammation

4. Repair damaged skin tissue

5. Improve hydration and skin elasticity

This process improves overall skin quality and healing.

Benefits

• Skin regeneration and repair
• Reduction of fine lines and wrinkles
• Improved skin elasticity
• Reduction of acne scars
• Smaller pores
• Better skin texture and tone
• Hydration and glow

Rejuran can be injected in:

• Face

• Neck

• Under eyes

• Acne scar areas

• Damaged skin areas

Typical treatment plan:

• 3 sessions

• 1 session every 3–4 weeks

• Maintenance every 6–12 months

Results appear gradually as collagen rebuilds.

Common temporary reactions:

• Small bumps (injection papules)

• Redness

• Swelling

• Mild bruising

These usually disappear within 1–3 days.