GHK-Cu Overnight Wrapping Mask

We Recommend Using 3-4 Masks Per Week

Unlike diluted drugstore masks that barely work even with daily use, Leouyu's GHK-Cu Collagen Wrapping Mask is formulated with clinical-grade ingredients at concentrations so potent that 3-4 weekly applications deliver dramatic transformation.

Why 3-4 Times Per Week?

💎 Ultra-Concentrated Formula

Our 1% GHK-Cu copper peptide concentration is 10× higher than competitor products. We pack each mask with pharmaceutical-grade active ingredients at levels that actually penetrate and regenerate.

🧪 Clinical-Strength Actives

Each mask contains therapeutic doses of:

• 1% GHK-Cu Copper Peptide (vs 0.1% in competitors)
• Triple-Weight Hyaluronic Acid (clinical-grade)
• Niacinamide + Ceramide NP (barrier repair)
• Marine Collagen Extract (deep hydration)
• Adenosine (supports skin renewal)

⏰ Optimal Regeneration Cycle

GHK-Cu triggers your skin's collagen production — a process that takes 2-3 days to complete. 3-4 times weekly perfectly aligns with your skin's natural renewal cycle for maximum results.

💰 Professional Treatment, Not Daily Gimmick

We formulated Leouyu as professional-grade therapy. 3-4 masks per week deliver what other brands can't achieve with daily use. This is efficient skincare that actually works.

What Results Can I Expect?

Week 1: Immediate hydration, skin feels tighter, morning glow

Week 2-4: Visible firming, fine lines soften, texture smooths

Week 6-8: Deep wrinkles reduce, jawline lifts, skin firms dramatically

Week 12+: Complete transformation, people ask what work you've had done

Can I Use It More Frequently?

While safe for nightly use, our testing shows 3-4 times weekly provides optimal transformation. Many women ramp up usage before big events or gatherings.

How Does This Compare To Daily Serums?

Daily serums contain 2-3ml of weak peptide concentrations. Leouyu delivers 1% clinical-strength GHK-Cu in an overnight wrapping formula — penetrating for 6-8 hours while you sleep. 3-4 masks weekly outperforms daily serums exponentially.

BOTTOM LINE:

We don't make diluted products requiring daily use for minimal results. We make clinical-strength treatments that transform your skin with just 3-4 weekly applications.

This is the world's first GHK-Cu wrapping mask: potent, efficient, and scientifically dosed. 🎯

Yes — completely safe. While GHK-Cu is the same copper peptide used in clinical injections, our topical formula is dermatologically tested and designed for at-home use.

Here's the difference:

💉 Injectable GHK-Cu — Administered by clinics, requires needles, can cause bruising/swelling, needs professional supervision

🧴 Leouyu's Topical GHK-Cu — Applied like a mask, absorbs overnight, zero needles, zero side effects, safe for sensitive skin

GHK-Cu is actually known for its wound-healing and anti-inflammatory properties — making it one of the gentlest yet most effective peptides in skincare. It's been researched for over 30 years and is trusted by dermatologists worldwide.

We've simply made it accessible in a mask you can use at home — no clinic required. ✅

Backed by a self-test study, Leouyu's GHK-Cu Collagen Wrapping Mask delivers visible improvements in skin hydration, firmness, and overall barrier health.

• +31.4% increase in skin elasticity (after 2 weeks)
• -4.5% reduction in trans-epidermal water loss (after 2 weeks)
• +24.8% improvement in 24-hour moisture retention (after just 1 use)
• +23.4% boost in surface hydration (after 2 weeks)
• +2.9% increase in deep hydration (after 2 weeks)

*Excerpted from a clinical trial report on Leouyu GHK-Cu Collagen Wrapping Mask. Individual results may vary.

• GHK-Cu (Copper Peptide) – 1% clinical-strength peptide that penetrates deep and triggers your skin to produce its own collagen from within.
• Hyaluronic Acid – Deep hydration that plumps skin and softens fine lines.
• Niacinamide (Vitamin B3) – Refines texture, minimizes pores, and brightens for a healthy glow.
• Glycerin – Locks in moisture and strengthens the skin barrier.
• Vitamin E (Tocopherol) – Antioxidant protection that nourishes and smooths.
• Ceramide NP – Restores barrier function and defends against dryness and damage.
• Collagen Extract – Boosts elasticity, hydration, and youthful resilience.
• Adenosine – Supports skin renewal and visibly reduces fine lines.
• Butylene Glycol – Enhances moisture retention and ingredient absorption.

Orders ship within 24 hours. Most customers receive their GHK-Cu Wrapping Mask within 4-6 business days.

60-DAY MONEY-BACK GUARANTEE

Don't see firmer, younger-looking skin? Return your masks (even if used) for a full refund. No questions asked.