Protop S3 PCL Skin Booster 5ml x4 | PCL Collagen Firming & Plumping

PCL collagen care,  thread-lift-like firming sensation and intense plumping hydration in one booster.

Known as the "Rose Thread-Lift Booster," Protop S3 PCL Skin Booster is a professional-grade concentrated serum designed for hollow-looking cheeks, under-eye bags appearance, fine lines, enlarged-looking pores, sagging contours and dehydrated, deflated skin. 

Powered by PCL skincare technology, combined with stem cell culture-derived care ingredients, Acetyl Hexapeptide-8, a 7-peptide complex and 8 types of hyaluronic acid, this booster delivers intensive collagen and hydration care from the base of the skin — helping skin look plumper, bouncier and more lifted, with hollow areas, fine lines and pores appearing visibly smoother and fuller.

A non-invasive way to enjoy a lifted, firmer and plumper look at home. Perfect before photos, makeup or important occasions.

Key Benefits

• Professional-grade booster serum, 5ml x 4 individual vials
• PCL skincare ingredient for collagen care and contour firming support
• Helps maintain plump, healthy-looking skin structure
• Stem cell culture-derived care ingredients rich in growth factor-type components
• Acetyl Hexapeptide-8 helps smooth the look of expression lines
• 7-peptide repair complex for elasticity and firmness
• 8 types of hyaluronic acid for multi-layer hydration
• Hydrolyzed collagen + hydrolyzed glycosaminoglycans for moisture and bounce
• 6 botanical extracts to soothe and support the skin barrier
• Niacinamide + adenosine for brightening and fine-line care
• Ideal for under-eye area, smile lines and hollow-looking spots
• Must-have before photoshoots and makeup
• Painless, non-invasive daily care

Hero Ingredients

PCL (Polycaprolactone)

A professional skincare ingredient known for its plumping-feel and structural support, helping firm the look of facial contours and support collagen care.

Stem Cell Culture-Derived Ingredients

Rich in growth factor-type care components with high skin affinity, supporting collagen and elastin care while strengthening barrier condition.

Acetyl Hexapeptide-8

A popular peptide that helps relax the look of expression-related tension, smoothing the appearance of dynamic lines.

7-Peptide Complex

A multi-peptide blend supporting collagen care, elasticity and firmness for bouncier-looking skin.

8 Types of Hyaluronic Acid

Multi-molecular-weight hyaluronic acid hydrates layer by layer, filling the look of fine lines and boosting radiance.

Hydrolyzed Collagen + Glycosaminoglycans

Replenishes moisture-binding components for improved hydration and elasticity.

6 Botanical Soothing Extracts

Hemp seed, centella asiatica, houttuynia cordata, eclipta prostrata, polygonum multiflorum and nettle extracts help calm the skin and support barrier health.

Niacinamide + Adenosine

A classic Korean functional skincare duo that helps brighten skin tone and smooth the look of fine lines.

Suitable For

• Hollow-looking cheeks and sagging apple zones
• Under-eye bags and tear-trough appearance
• Smile lines, fine lines and expression lines
• Blurred jawline and loose-looking contours
• Enlarged-looking pores and deflated skin
• Dehydrated skin lacking bounce
• Pre-photoshoot or pre-makeup plumping care
• Anyone seeking a thread-lift-like firming skincare experience at home
• Post-facial-treatment home maintenance

How to Use

1. Use morning and night after cleansing and toning.
2. Apply an appropriate amount evenly over the face and neck.
3. Focus on smile lines, jawline, under-eye and hollow-looking areas.
4. Gently massage until fully absorbed.
5. Follow with moisturiser to lock in the benefits.

Usage Tips

• Use twice daily for best results with consistent use.
• Apply before makeup for a plumper, smoother base.
• Pair with a beauty device for enhanced absorption experience.
• Use opened vials promptly for freshness.
• Patch test before first use if you have sensitive skin.

Product Information

Important Notes

• This is a topical cosmetic product, not a medical treatment, and does not replace aesthetic procedures.
• Discontinue use if redness, itching, irritation or discomfort occurs.
• Patch test before first use for sensitive skin.
• Avoid direct contact with eyes. If contact occurs, rinse thoroughly with water.
• Store in a cool, dry place away from direct sunlight.
• Keep out of reach of children.
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