GOURI Treatment Effects and Mechanism, Complete Guide to Post-Treatment Care

What is GOURI treatment?

GOURI is introduced as a skin booster that injects liquid PCL (Polycaprolactone) into the skin layers. Unlike other PCL-based treatments that typically combine microparticles with carrier components to work locally, GOURI is designed in liquid form to spread relatively evenly within the skin.

The manufacturer states that proprietary technology has been applied; however, this is a single-source explanation from the company, and independent primary evidence sources such as official regulatory approval information or peer-reviewed clinical trials have not been widely documented to date. Therefore, understanding of the mechanism should be approached as reference material, and actual applicability should be confirmed through consultation with a specialist.

Mechanism of action of GOURI

According to information commonly explained across multiple clinics, liquid PCL components are distributed relatively uniformly in the dermal layer and serve as a stimulus for inducing collagen protein synthesis. However, it is more accurate to understand this as a mechanism that stimulates the synthesis and remodeling of new collagen, rather than implying that existing damaged tissue is 'reconstructed.'

Such explanations currently appear repeatedly in promotional content like clinic blogs, and it is important to recognize that independent clinical validation data is limited. Actual responses and the degree of perceived effects may vary depending on individual skin condition, the practitioner's skill level, and the characteristics of the products used.

Expected changes and timing of results

GOURI is performed with the goal of helping to improve skin texture, enhance elasticity, improve hydration, and enhance overall skin radiance. However, these changes are not definitive outcomes, and the degree of perceived effects and timing may vary depending on individual skin type and condition.

In general, gradual changes are known to appear approximately 1–2 weeks after the procedure, and the duration of effects varies depending on the product used and treatment area, with individual variation also present. For those seeking ongoing care, multiple sessions are typically recommended at initial 2–4 week intervals followed by maintenance treatment; however, the exact intervals and number of sessions should be determined through consultation.

Treatment process and downtime

The procedure follows consultation and skin condition assessment, then proceeds with cleansing, application of topical anesthetic cream, injection of active ingredients, and soothing care; total time is typically guided as approximately 20–30 minutes depending on the treatment area. While topical anesthesia is used to reduce discomfort during the procedure, pain sensitivity varies from person to person.

It is known that there is minimal separate recovery time, making return to daily activities relatively smooth; however, minor injection marks or mild redness may remain for 1–2 days. During this period, the skin may become more sensitive than usual, so care to minimize irritation can be helpful.

Post-treatment home care during recovery

Immediately after injection treatment, the skin barrier may temporarily become sensitive, so it is recommended to simplify skincare with ingredients that are low-irritant and can help with soothing during this period. Hot water cleansing, strong friction, and use of exfoliating products should be avoided during this time.

As recovery progresses, continuing with moisturizing care to replenish skin hydration can help maintain stable skin condition. However, home care plays only a supplementary role, and if abnormal reactions persist in the treatment area or there are concerning symptoms, it is necessary to consult the medical facility where the procedure was performed.

Post-treatment recovery and home care make the difference

Immediately after the procedure, sensitive skin benefits from products that minimize irritation while focusing on soothing and barrier care. ABJUE Cream's STEP1 Ultra Sera-Rich is formulated to address post-procedure redness and support barrier care, and as recovery progresses, you can transition to STEP2 Hydro Re-Boosting for continuous deep hydration care. However, product use should be adjusted according to individual skin condition, and if any unusual reactions occur, discontinue use and consult a specialist.

Medically reviewed by 아비쥬의원 의료진. (September 2, 2026)