Gouri

GOURI – Liquid PCL Collagen Stimulator for Full-Face Rejuvenation & Skin Tightening

GOURI is an advanced injectable biostimulator developed in South Korea by DEXLEVO, formulated with 100% liquid polycaprolactone (PCL) designed to stimulate natural collagen production and improve overall skin quality. Unlike traditional hyaluronic acid fillers, GOURI does not primarily add volume; instead, it works by activating neocollagenesis, helping to gradually restore firmness, elasticity, and youthful skin structure from within.

Key Benefits

• Innovative liquid Polycaprolactone (PCL) biostimulator
• Stimulates natural collagen production (neocollagenesis)
• Improves skin firmness, elasticity, and density
• Full-face rejuvenation with natural results
• Smooth distribution without particulate fillers
• Long-lasting skin quality improvement
• Minimal downtime with gradual visible enhancement

Common Applications

GOURI is commonly used for:

• Fine lines and superficial wrinkles
• Nasolabial folds and marionette lines
• Under-eye fine wrinkles and skin laxity
• Overall facial rejuvenation
• Skin tightening and texture improvement
• Loss of elasticity and early aging signs

Product Specifications

• Product Name: GOURI
• Type: Liquid Polycaprolactone (PCL) Biostimulator
• Volume: 1 x 1 ml
• Composition: 21% PCL
• Injection Depth: Deep dermis / subdermal layer
• Formulation: Fully liquid, non-particulate
• Origin: South Korea

Mechanism of Action

GOURI works by dispersing evenly within the dermal matrix, where it gradually stimulates fibroblasts to produce new collagen. This leads to progressive skin tightening, improved elasticity, and structural reinforcement of the skin over time. The result is not immediate volumization, but a gradual regeneration effect that enhances skin quality and firmness.

Treatment Protocol & Duration

Results typically begin to appear within 1–2 weeks, with progressive improvement over time as collagen remodeling develops. Clinical effects generally last around 6–12 months, depending on individual skin condition, age, and treatment protocol.

Administration & Injection Depth

GOURI is intended for injection into the deep dermis or subdermal layer by trained medical professionals. It is typically applied using a multi-point technique followed by gentle massage to ensure even distribution across the treatment area.

Important Usage Notes

• Intended strictly for professional use only
• Should be administered by trained aesthetic practitioners
• Treatment protocol often involves multiple sessions spaced several weeks apart
• Proper injection technique is essential for optimal collagen stimulation results

Safety Information

Temporary redness, swelling, tenderness, or minor bruising may occur after treatment. As with all injectable biostimulators, outcomes and side effects depend on technique, dosage, and individual patient response.