Copper Tripeptide-1 Multi-Peptide Serum

Buy peptide serum from Peptide Seite: the Copper Tripeptide-1 Multi-Peptide Serum (30 ml) combines six peptides with a light, moisturising care base for face and neck.

Buy peptide serum: key facts at a glance

• 30 ml peptide serum for face and neck
• 6 peptides, including 0.5% Copper Tripeptide-1 (GHK-Cu) and 0.8% Acetyl Hexapeptide-8
• Care base with ectoin, hyaluronic acid, squalane and polyglutamic acid
• Light texture that absorbs quickly
• Ships from Germany within 1–2 business days

Ingredients and peptides

The heart of the formula is a complex of six declared peptides. Besides the copper peptide Copper Tripeptide-1, the serum contains Acetyl Hexapeptide-8, Palmitoyl Tripeptide-1 and Pentapeptide-18, among others.

The care base focuses on moisture: ectoin, sodium hyaluronate and polyglutamic acid bind water in the skin, while squalane leaves it feeling supple without being greasy.

Peptides in the formula

Other selected ingredients

How to use

Morning and/or evening, apply two to three drops to cleansed skin on the face and neck and pat in gently. Then apply a cream, such as our Barrier Repair Cream.

During the day, sun protection is also recommended. Avoid contact with the eyes.

Who is it for?

The serum suits anyone who wants to add concentrated peptide care to their routine. The light texture works for normal, dry and combination skin.

If you are looking for a coordinated routine, the serum and cream are also available as a set in our Copper Peptide Face Routine.

Copper peptides in skin care

Copper Tripeptide-1 is the INCI name of the copper peptide GHK-Cu, a complex of the tripeptide glycine-histidine-lysine and copper. In cosmetics it is used as a conditioning ingredient in serums, creams and scalp products.

Cosmetic peptides are often divided into three groups: signal peptides such as Palmitoyl Tripeptide-1, carrier peptides such as Copper Tripeptide-1, which binds copper, and peptides such as Acetyl Hexapeptide-8, known for their smoothing effect on the look of the skin. Many modern formulas combine several of these groups.

All cosmetic ingredients permitted in the EU, and their functions, can be looked up in the official CosIng database of the European Commission. More products are in our peptide skin care category.

Storage and shelf life

Keep the product tightly closed in a cool, dry place and protect it from direct sunlight. A bathroom windowsill or a spot next to the radiator is not a good place for peptide care.

How long a product can be used after opening is shown by the open-jar symbol (PAO) on the packaging, for example "12M" for twelve months. If the smell, colour or texture changes, please stop using the product.

Why buy peptide serum from Peptide Seite

• Peptide concentrations clearly declared
• Shipped from Germany with DHL – free within Germany from €250
• Carefully packed with tracking
• Payment by bank transfer in advance
• Personal support by email

Frequently asked questions

Can I combine the serum with retinol?

Many people combine peptide serums with other actives. If you use retinol, it is best to apply the products at different times of day, such as the serum in the morning and retinol in the evening.

How do I test skin compatibility?

Before first use, apply a small amount to the inside of your elbow and wait 24 hours. If redness or irritation occurs, stop using the product.

How quickly do you ship?

When you buy peptide serum and pay by bank transfer, we ship within 1–2 business days of receiving payment. See shipping & payment.

Cosmetic product for external use. Concentrations are based on the manufacturer's documentation for each formulation.

Buy peptide serum now: add Copper Tripeptide-1 Multi-Peptide Serum to your cart and complete your skin care routine.