TOSOWOONG Copper Peptide Face Serum 33ml — 1,000ppm GHK-Cu, 12-Peptide Firming Hydration

TOSOWOONG Copper Peptide Face Serum is a lightweight, 33ml anti-aging serum that combines high-purity GHK-Cu with a 12-peptide complex to hydrate, firm, and visibly smooth fine lines.

This concentrated Korean skincare serum blends 1,000 ppm copper tripeptide (GHK-Cu) with multiple supportive peptides, hyaluronic acid and a multi-collagen complex to address loss of firmness, texture irregularities and dehydration. The silky, fast-absorbing formula is designed for daily use under moisturizers or sunscreen and aims to boost skin elasticity and surface plumpness while leaving a dewy finish.

How does this serum support firmer, smoother-looking skin?

The formula centers on high-purity copper tripeptide and a curated blend of peptides that work together to encourage the skin’s structural proteins and improve texture over time. Regular application helps the complexion look lifted and fine lines appear softened without heavy residue.

• Contains GHK-Cu (copper tripeptide) at 1,000 ppm for targeted peptide activity.
• 12-peptide complex including Acetyl Hexapeptide-8 and Palmitoyl Pentapeptide-4.
• Lightweight serum texture absorbs quickly for layering in skincare routines.

Will it hydrate dry or dehydrated skin without feeling greasy?

Yes — hyaluronic acid and a multi-collagen complex deliver noticeable hydration and surface plumping while the serum remains non-greasy. It helps lock in moisture, giving skin a refreshed, dewy appearance without heaviness or pore-clogging feel.

• Multi-weight hyaluronic acid attracts and holds moisture across layers.
• Multi-collagen complex supports a visibly plumper, revitalized look.
• Fast-absorbing, suitable as a pre-moisturizer step day or night.

Can people with sensitive or combination skin use this daily?

The formula is designed to be gentle and lightweight, suitable for a wide range of skin types including sensitive, oily, dry and combination. Start with a patch test if you are reactive, then introduce it into your routine; many users find it compatible with daily use under sunscreen and moisturizer.

• Non-heavy texture reduces likelihood of breakouts on oily or combination skin.
• Gentle peptide base focuses on support rather than harsh exfoliation.
• Recommended to patch-test if you have highly reactive skin.

How should I add this serum to my current skincare routine?

Use TOSOWOONG Copper Peptide Serum after cleansing and hydrating but before heavier creams or oils. Apply a pea-sized amount to face and neck, smooth along skin texture, and gently pat until absorbed; follow with moisturizer and SPF in the morning.

• Apply on clean, slightly damp skin for best absorption.
• Use morning and/or night; always follow with sunscreen during the day.
• Layer under moisturizers, oils, or makeup without pilling.

Who is this for: Ideal for adults looking to address early to moderate signs of aging such as fine lines, loss of firmness and uneven texture while maintaining hydration. It suits those who want a science-forward Korean serum that blends potent peptides with hydrating actives, and who prefer lightweight products that integrate easily into a multi-step skincare routine.