Skin Booster Precision Analysis (1G to 5G)

A simple hydration injection uses non-crosslinked hyaluronic acid to retain moisture within the dermis. Modern skin boosters, on the other hand, use bioactive ingredients such as stem cell conditioned media, allogenic dermis, PDRN, PN, PCL, PDLLA, and PLA to actively stimulate skin regeneration itself — enabling a much deeper level of skin improvement.

It depends on the product: Rejuran 1–6 months, Re2o 3–6 months, Sculptra 12 months or more. Regular series treatments build up the effect.

Numbing cream is applied before the procedure to minimize discomfort. Hydration injections involve a slight tingling sensation, and RF microneedling combined with the booster may cause mild discomfort. When a device-based delivery system is used, the procedure can be completely painless.

It depends on your skin condition and goals. Rejuran is recommended for immediate radiance, stem cell MCT or allogenic dermis Lituö for deep regeneration, and Gouri for comprehensive improvement. The optimal formula is selected after consultation.

Same-day return is possible for most treatments. There may be slight redness or small needle marks that fade within 2–3 days. Washing your face and light makeup are also possible on the same day.

Yes, lifting to restore skin laxity and skin booster to add elasticity and radiance produce a synergistic effect. We offer plans to receive them on the same day or sequentially.

PDRN (Polydeoxyribonucleotide) is a DNA fragment extracted from salmon or trout testes, with comprehensive skin recovery effects including cell regeneration stimulation, anti-inflammation, angiogenesis, and collagen synthesis.

It is used for a wide range of purposes including damaged skin repair, acne scar improvement, and elasticity enhancement, and is a clinically well-validated ingredient with an extensive safety and efficacy record. However, for those with severe facial redness (rosacea), PDRN's angiogenic effect may worsen redness — in such cases, allogenic dermis skin booster is recommended for dermal recovery instead.

Initially, a series of 3–4 sessions at monthly intervals is recommended, followed by maintenance every 3–6 months. A personalized schedule is designed based on your skin condition.

Since the safety of the bioactive ingredients in skin boosters has not been fully verified during pregnancy, treatment after childbirth is recommended.

Yes, the collagen regeneration effect of skin boosters improves fine lines and skin texture. However, deep wrinkles or sagging require additional treatments such as lifting or fillers.

Skin booster costs depend on the product used (Rejuran, Juvelook, Ellansé, etc.) and treatment scope. ReYeonK recommends the best product for your skin condition after consultation and provides a personalized quote.

It depends on the product — Rejuran 1–6 months, Re2o 3–6 months, Sculptra 12 months or more, with individual variation. Which product suits you is decided at consultation after assessing your skin.

Skin boosters go beyond hydration — they actively stimulate the skin's own regeneration. Rejuran's PDRN repairs damaged DNA and promotes cell renewal; Juvelook's polynucleotides induce collagen production. The results are more fundamental than simple hyaluronic acid injections.

Avoid strenuous exercise, saunas, and alcohol for 24 hours after treatment. Keep the treated area clean, minimize sun exposure, and apply sunscreen. Makeup can be applied from the next day.

Skin boosters are suitable for a wide range, from those in their 20s concerned about early elasticity loss to those in their 40s–60s needing deep regeneration. They are particularly effective for dry, dull skin and fine lines, and work across all skin types.