COPPER PEPTIDE SERUM

The Copper Peptide Serum That Works on Two Timelines

iS Clinical Youth Serum pairs instant line-smoothing technologies with Copper Tripeptide-1, the peptide clinically proven to visibly reduce fine lines and wrinkles over time. A firmer look today, with results that build.

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Silver bottle of iS Clinical Youth Serum with blue dropper cap against blue arched background
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WHY COPPER PEPTIDES

What a copper peptide actually does

Copper Tripeptide-1 is one of the few anti-ageing actives with the words clinically proven attached: it helps diminish the appearance of premature ageing and visibly reduces fine lines and wrinkles over time. Youth Serum surrounds it with advanced technologies that firm the look of skin immediately, patented Extremozyme protection against environmental stressors, and the healing antioxidant centella asiatica.

Silver bottle of iS Clinical Youth Serum with blue dropper cap and clear pipette on white surface

TWO CLOCKS

Immediate results, and the long game

Most formulas ask you to choose between an instant effect and a lasting one. Youth Serum is designed to deliver both: advanced technologies support healthy skin structures and instantly diminish the appearance of fine lines for a visibly firmed complexion, while Copper Tripeptide-1 keeps working on lines and wrinkles week after week. Antioxidants and Extremozymes hold the line against environmental stressors in between.

iS Clinical Youth Serum bottle with blue dropper cap on white background
Silver bottle of iS Clinical Youth Serum with blue dropper cap against blue arched background
Silver bottle of iS Clinical Youth Serum with blue dropper cap and clear pipette on white surface

Youth Serum with Copper Tripeptide-1

£158.00 Sale • Save
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Tick to add what your skin pro pairs with Youth Serum, added to bag in one tap.
  • Free delivery on orders over £100
  • The same product our clinical practitioners use
THE SHORTLIST

Three ingredients, zero passengers

A tight formula built around Copper Tripeptide-1, and what each part does.

  • Centella Asiatica

    Centella Asiatica

    Powerful antioxidant with healing properties that helps diminish the appearance of premature aging.

  • Tripeptide-1 (Copper Tripeptide-1)

    Tripeptide-1 (Copper Tripeptide-1)

    Clinically proven to help diminish the appearance of premature aging and visibly reduce wrinkles over time.

  • Extremozymes

    Extremozymes

    Proprietary combination of enzymes that are clinically proven to help protect skin from environmental stressors

HOW TO USE

Layer it like a professional

1. Cleanse, and pat skin dry.

2. Press a few drops over the face and neck, morning and evening.

3. Follow with your moisturiser, and SPF each morning to protect your results.

iS Clinical Youth Serum bottle with blue dropper cap on white background

Youth Serum reviews

Practitioners on camera

Copper peptides, explained

What is a copper peptide serum?

A serum built around a copper-bound peptide. In Youth Serum that peptide is Copper Tripeptide-1, which is clinically proven to help diminish the appearance of premature ageing and visibly reduce fine lines and wrinkles over time.

Does Youth Serum work immediately or over time?

Both, by design. Advanced technologies instantly diminish the appearance of fine lines for a visibly firmed complexion, while the copper peptide delivers the long-term reduction in the look of lines and wrinkles.

What is Extremozyme technology?

iS Clinical’s patented Extremozymes are a proprietary combination of enzymes, clinically proven to help protect skin from environmental stressors. In Youth Serum they work alongside a blend of antioxidants to keep skin resilient.

Can it be used on the neck?

Yes, take the serum down over the neck when you apply. If the neck and décolleté are your main concern, NeckPerfect Complex is the dedicated formula for that zone.

Can I layer it with vitamin C or acids?

Yes. A simple approach is Youth Serum morning and evening after cleansing, with your vitamin C in the morning stack and exfoliating acids kept to alternate evenings. Introduce one new active at a time.

Which skin is Youth Serum right for?

Skin anywhere between the first fine lines and established wrinkles will find something in it, thanks to the twin-track formula. If your skin is very reactive, patch test first, as with any new active.

What size does it come in?

A single 30ml bottle at £158. A few drops per application, morning and evening, is all the formula asks.

Both timelines, one serum

Immediate visible firming, and copper peptide results that build over time.

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