Skin Boosters in Korea: Rejuran, Juvelook & More (2026)
Guide to skin boosters available in Korea: Rejuran, Juvelook, Profhilo, NCTF.
What Are Skin Boosters?
Skin boosters are injectable treatments that deliver hydrating and rejuvenating ingredients directly into the skin. Unlike surface-level facials, skin boosters penetrate the dermis for deep hydration, collagen stimulation, and skin repair. They are one of the most popular treatments in Korean dermatology.
Rejuran (Salmon DNA)
Rejuran is Korea's most popular skin booster, made from polynucleotides (PN) derived from salmon DNA. It stimulates collagen production, repairs damaged skin, and improves overall skin quality. Cost: ₩200,000-400,000 per session. Recommended series: 3-4 sessions, 2-4 weeks apart. Results: improved skin texture, reduced pores, and enhanced radiance.
Juvelook
Juvelook combines hyaluronic acid (HA) with polydioxanone (PDO) for dual-action hydration and collagen stimulation. It provides immediate volume while stimulating long-term collagen production. Cost: ₩300,000-500,000 per session. Popular for: under-eye area, cheeks, and overall skin quality improvement.
Profhilo
Profhilo is a pure hyaluronic acid treatment that spreads evenly under the skin for deep hydration and bio-remodeling. It stimulates four types of collagen and elastin. Cost: ₩300,000-500,000 per session. Ideal for: skin laxity, dehydration, and anti-aging.
NCTF (New Cell Treatment Factor)
NCTF is a vitamin and growth factor cocktail injected into the skin for overall rejuvenation. It contains hyaluronic acid, vitamins, minerals, amino acids, and coenzymes. Cost: ₩200,000-400,000 per session. Popular as a maintenance treatment for healthy, glowing skin.
Frequently Asked Questions
Which skin booster is best for me?
Rejuran for healing and anti-aging. Juvelook for volume + hydration. Profhilo for overall skin quality. NCTF for vitamin infusion. Consult a dermatologist for personalized recommendation.
How many skin booster sessions do I need?
Most skin boosters require 3-4 sessions for optimal results, spaced 2-4 weeks apart. Maintenance every 3-6 months.
Are skin boosters safe?
Yes, when performed by qualified practitioners. Side effects are minimal: small bumps at injection sites for 1-2 days, mild redness.