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ULTIMATE — The UK Home of Copper Peptides
ULTIMATE — The Luxury of Science. The UK Home of Copper Peptides. Game-changing pharma-grade serums.
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PREMIUM INGREDIENTS

THE COLLECTION

Powerful. Pure. Proven.

Five formulas, one science. Engineered for real skin, real results.

GHK-Cu 1% Daily Renewal Serum

DAILY RENEWAL

GHK-Cu 1% Daily Renewal Serum

Experience the power of advanced peptide science with ULTIMATE GHK-Cu 1% Daily Renewal Serum. Formulated with 1% pharmaceutical-grade GHK-Cu (Copper Tripeptide-1), this high-performance serum supports the skin's natural renewal processes while helping to maintain hydration, reinforce the skin barrier and improve the appearance of overall skin quality.

30ml

£38
GHK-Cu 2% Advanced Repair Serum

ADVANCED REPAIR

GHK-Cu 2% Advanced Repair Serum

Experience the next level of advanced peptide science with ULTIMATE GHK-Cu 2% Advanced Repair Serum. Formulated with 2% pharmaceutical-grade GHK-Cu (Copper Tripeptide-1), this high-performance serum has been developed for those seeking a higher-strength copper peptide formulation as part of an advanced science-led skincare routine.

30ml

£43
Copper Tripeptide & Ectoin Advanced Repair Serum

ADVANCED MULTI-PEPTIDE REPAIR

Copper Tripeptide & Ectoin Advanced Repair Serum

An advanced multi-peptide repair serum formulated to help support the skin barrier, provide long-lasting hydration and protect against environmental stress. Combining multiple peptide technologies, copper complexes, ectoin and antioxidant ingredients, this premium serum is designed to leave skin looking smoother, healthier and more resilient.

30ml

£75
REGEN6 Hair Serum

SCALP & HAIR SUPPORT

REGEN6 Hair Serum

Experience the power of advanced hair restoration science with ULTIMATE REGEN6 Hair Serum. Formulated with 5% pharmaceutical-grade RU58841 and an advanced combination of GHK-Cu (Copper Tripeptide-1), Caffeine, D-Biotin, Methylene Blue and Hydrolysed Collagen, this high-performance serum has been developed for those seeking a premium science-led approach to maintaining thicker, stronger and healthier-looking hair.

30ml | 5% RU58841 | 2% GHK-Cu (Copper Tripeptide-1) | 2% Caffeine | 1% D-Biotin | 1% Methylene Blue | 1% Hydrolysed Collagen

£35
ULTIMATE SEAL Advanced Barrier Lock Moisturiser

ADVANCED BARRIER LOCK

ULTIMATE SEAL Advanced Barrier Lock Moisturiser

Complete your skincare routine with ULTIMATE SEAL Advanced Barrier Lock Moisturiser. Developed specifically to complement the ULTIMATE peptide serum collection, SEAL is the essential final step designed to lock in your copper peptide treatment while helping maximise hydration and support optimal serum performance.

50ml | Advanced Barrier Lock Moisturiser

£28.99

CURATED COMBOS

Combo Bundles

Four precision-engineered rituals. Each bundle is designed to maximise results and value.

GHK-Cu 1% Daily Renewal Serum
ULTIMATE SEAL Advanced Barrier Lock Moisturiser

Copper Peptide Combo Bundle

  • GHK-Cu 1% Daily Renewal Serum
  • ULTIMATE SEAL Advanced Barrier Lock Moisturiser

Our signature copper peptide system combining pharmaceutical-grade GHK-Cu with ULTIMATE SEAL Barrier Lock Moisturiser. Designed to maximise hydration while locking copper peptides against the skin to support optimal serum performance.

£56.99SAVE £10.00
MOST POPULAR
GHK-Cu 1% Daily Renewal Serum
ULTIMATE SEAL Advanced Barrier Lock Moisturiser
REGEN6 Hair Serum

Complete Combo Bundle

  • GHK-Cu 1% Daily Renewal Serum
  • ULTIMATE SEAL Advanced Barrier Lock Moisturiser
  • REGEN6 Hair Serum

A complete pharmaceutical-grade face and hair performance system combining advanced copper peptide skincare with REGEN6 Hair Serum for customers seeking premium skin and hair optimisation.

FREE UPGRADE TO GHK-Cu 2%
Prefer our 2% Advanced Repair Serum? Simply complete your order, then contact us on WhatsApp with your order number and we'll upgrade your bundle to the GHK-Cu 2% Advanced Repair Serum at no additional cost.

£80SAVE £20.99
Copper Tripeptide & Ectoin Advanced Repair Serum
ULTIMATE SEAL Advanced Barrier Lock Moisturiser

Advanced Repair Combo Bundle

  • Copper Tripeptide & Ectoin Advanced Repair Serum
  • ULTIMATE SEAL Advanced Barrier Lock Moisturiser

Our flagship advanced peptide system featuring the Copper Tripeptide & Ectoin Advanced Repair Serum together with ULTIMATE SEAL to lock active ingredients against the skin while supporting maximum hydration and peptide performance.

£83.99SAVE £20.00
BEST VALUE
Copper Tripeptide & Ectoin Advanced Repair Serum
ULTIMATE SEAL Advanced Barrier Lock Moisturiser
REGEN6 Hair Serum

Ultimate Combo Bundle

  • Copper Tripeptide & Ectoin Advanced Repair Serum
  • ULTIMATE SEAL Advanced Barrier Lock Moisturiser
  • REGEN6 Hair Serum

The complete ULTIMATE pharmaceutical-grade collection. Combining our flagship advanced repair serum, Barrier Lock Moisturiser and REGEN6 Hair Serum into one comprehensive performance system.

£108.99SAVE £30.00
GHK-Cu 1% Daily Renewal Serum and GHK-Cu 2% Advanced Repair Serum — pharma-grade copper peptide serums by ULTIMATE

THE DAILY RITUAL

GHK-Cu 1%.
The daily renewal serum.

A pharmaceutical-grade 1% GHK-Cu serum engineered for daily use. Awakens dormant collagen and elastin pathways, refines tone and delivers the visible renewal that made copper peptides legendary.

  • Ideal daily concentration for all skin types
  • Improves firmness, tone and clarity
  • Fragrance-free · non-irritating
  • Layer under ULTIMATE SEAL for maximum absorption
SHOP GHK-Cu 1%

ADVANCED REPAIR

GHK-Cu 2%.
Double strength. Serious results.

Twice the GHK-Cu concentration for skin that demands more. Formulated for advanced repair, deeper regeneration and visible transformation for mature, sun-damaged or reactive skin.

  • 2% pharmaceutical-grade GHK-Cu
  • Accelerates repair and regeneration
  • Reduces the appearance of fine lines and scars
  • The gold standard in copper peptide skincare
SHOP GHK-Cu 2%
REGEN6 Hair Serum

HAIR SCIENCE

REGEN6.
Stops loss. Grows hair.

Six clinically inspired actives — RU58841 5%, GHK-Cu, Copper Tripeptide, Caffeine, Biotin and Methylene Blue — in a single scalp serum. The most advanced topical hair formula available in the UK.

  • Stops shedding within weeks
  • Stimulates dormant follicles
  • Strengthens and thickens existing hair
  • Non-greasy · scalp-friendly · once daily
DISCOVER REGEN6
ULTIMATE SEAL Advanced Barrier Lock Moisturiser

FINISHING STEP

ULTIMATE LOCK IN.
Lock in every active.

A post-serum moisturiser engineered to lock in your GHK-Cu ritual. Ceramides rebuild the barrier. Ectoin shields against environmental stress. Beta-glucan and panthenol calm and hydrate.

  • Barrier-locking ceramide complex
  • Long-lasting hydration without heaviness
  • Enhances the performance of every serum below
  • Suitable for daily morning and evening use
SHOP ULTIMATE LOCK IN
Copper Tripeptide & Ectoin Advanced Repair Serum

FLAGSHIP FORMULA

Copper Tripeptide + Ectoin.
The pinnacle of peptide science.

Our most advanced repair serum. Copper Tripeptide-1 pairs with Ectoin — an extremophile-derived molecule — to shield, hydrate and regenerate stressed skin at a cellular level.

  • Deep cellular repair and regeneration
  • Ectoin shields against environmental stress
  • Restores radiance and elasticity
  • Advanced actives for visible transformation
SHOP ADVANCED REPAIR

CUSTOMER REVIEWS

Loved by Real Skin

"
My skin feels firmer and smoother within weeks. GHK-Cu 2% is non-negotiable now.
SARAH, 34
"
Noticeably healthier, more radiant skin. I get compliments I haven't had in years.
EMILY, 41
"
The first product that has visibly improved my skin barrier. Worth every pound.
HANNAH, 38

KNOWLEDGE CENTRE

Read & Learn

ALL ARTICLES →
ULTIMATE — The Luxury of Science

MAY 2026 · 6 MIN READ

What Are Copper Peptides?

The clearest possible introduction to the molecule redefining modern skincare — what copper peptides are, why they exist in the body and why topical application matters.

ULTIMATE — The Luxury of Science

MAY 2026 · 7 MIN READ

How Copper Peptides Work

A biology-first look at the exact mechanisms behind copper peptide skincare — receptors, signalling and the cascade that rebuilds skin.

ULTIMATE — The Luxury of Science

MAY 2026 · 5 MIN READ

How to Build a Copper Peptide Routine

A clear framework for structuring your morning and evening rituals around copper peptides — with product-by-product order of application.

ULTIMATE — The Luxury of Science

MAY 2026 · 5 MIN READ

Morning vs Evening Skincare

The AM routine defends. The PM routine repairs. Here is how to divide your actives to get the best of both worlds.

ULTIMATE — The Luxury of Science

MAY 2026 · 4 MIN READ

How Often Should You Use Copper Peptides?

Daily, twice daily, alternate nights? The evidence-based answer to peptide frequency — and the mistakes that stall results.

ULTIMATE — The Luxury of Science

MAY 2026 · 4 MIN READ

Can Copper Peptides Be Used Daily?

Yes — with the right formula. Here is why daily use is not just safe but preferable, and how to know when your skin has had enough.

ULTIMATE — The Luxury of Science

MAY 2026 · 6 MIN READ

Copper Peptides for Mature Skin

As collagen and elastin production slow, copper peptides become one of the most useful actives you can commit to. Here is why.

ULTIMATE — The Luxury of Science

MAY 2026 · 6 MIN READ

Copper Peptides for Hair

Beyond DHT blockers — how copper peptides support follicle energy, structural strength and healthy regrowth on the scalp.

ULTIMATE — The Luxury of Science

MAY 2026 · 6 MIN READ

Copper Peptides and Barrier Repair

The lipid matrix, transepidermal water loss and the role of GHK-Cu in rebuilding a compromised barrier from the inside.

ULTIMATE — The Luxury of Science

MAY 2026 · 6 MIN READ

Understanding Peptides

Signal, carrier, enzyme-inhibitor, neurotransmitter — the four peptide families and which one to prioritise in your routine.

ULTIMATE — The Luxury of Science

MAY 2026 · 5 MIN READ

Understanding Ectoin

The extremolyte molecule that shields cells from UV, pollution and dehydration — and why it pairs so well with copper peptides.

ULTIMATE — The Luxury of Science

MAY 2026 · 5 MIN READ

Common Skincare Mistakes

Nine mistakes that hold otherwise-good routines back — from over-exfoliating to skipping SPF on cloudy days.

ULTIMATE — The Luxury of Science

MAY 2026 · 6 MIN READ

How to Layer Active Ingredients

A pragmatic order of operations for peptides, acids, retinoids, vitamin C and hydrators — with the pairings to avoid.

ULTIMATE — The Luxury of Science

MAY 2026 · 7 MIN READ

The Science of Healthy-Looking Skin

Barrier, hydration, structure and defence — the four pillars of a complexion that ages well.

ULTIMATE — The Luxury of Science

MAY 2026 · 5 MIN READ

The Importance of Hydration

Water is not just a comfort ingredient — it is the substrate every enzyme in the skin depends on to function.

ULTIMATE — The Luxury of Science

MAY 2026 · 6 MIN READ

How Skin Changes With Age

A decade-by-decade guide to what shifts biologically — and what to prioritise at each stage.

ULTIMATE — The Luxury of Science

MAY 2026 · 4 MIN READ

Choosing the Right Serum

A short decision tree for picking between GHK-Cu 1%, GHK-Cu 2% and Copper Tripeptide & Ectoin.

ULTIMATE — The Luxury of Science

MAY 2026 · 4 MIN READ

Your Daily Skincare Routine

A minimalist AM + PM template built around the ULTIMATE range — the same routine we recommend to our closest customers.

ULTIMATE — The Luxury of Science

MAY 2026 · 5 MIN READ

The Evening Repair Routine

How to structure your night-time ritual for maximum regeneration — with product timing, spacing and the retinoid question.

ULTIMATE — The Luxury of Science

MAY 2026 · 5 MIN READ

Winter Skin Care

Cold air, indoor heating and low humidity strip the barrier. Here is how to reinforce it through the coldest months.

ULTIMATE — The Luxury of Science

MAY 2026 · 5 MIN READ

Summer Skin Care

Heat, sweat, sun and city air — the summer routine that protects without weighing skin down.

ULTIMATE — The Luxury of Science

APRIL 2026 · 5 MIN READ

What is GHK-Cu and How Does it Work?

An introduction to copper peptides — what they are, why they matter, and how they support healthier skin from within.

ULTIMATE — The Luxury of Science

APRIL 2026 · 6 MIN READ

Copper Peptides and Collagen, Explained

Why collagen matters, how it declines with age, and the specific role copper peptides play in supporting it.

ULTIMATE — The Luxury of Science

APRIL 2026 · 4 MIN READ

A Simple Anti-Aging Skincare Routine

You do not need ten steps. A focused routine built on proven actives delivers more than a cabinet full of serums.