Medik8 Liquid Peptides Advanced MP on a warm cream background
Medik8 Liquid Peptides Advanced MP
Medik8 Liquid Peptides Advanced MP
Medik8 Liquid Peptides Advanced MP

Targeted peptide serum

Medik8 Liquid Peptides Advanced MP

A peptide serum for people prioritising the appearance of expression lines and firmness.

£79.00 £26.33/10ml
30ml
Best suited to
Lines and loss of firmness are a priority and you want a peptide-led, non-retinoid option.
Another option may be better if
You want the strongest evidence-led route for photoageing or your budget is better directed to sunscreen or a retinoid.

Earn 5% back in Curatory Credit

Our way of saying thank you as you build your skincare routine with The Curatory.

How Curatory Credit works

Why I chose it

The evidence for topical peptides is still developing, so they should not be presented as a replacement for better-established steps. What I like here is the combination of a lightweight, hydrating texture with a broad peptide complex and Medik8’s MiniProtein technology.

This is best viewed as a targeted extra for expression lines and firmness rather than a foundational step.

Dr Max GreenfieldMBBS, BSc, MRCS(Eng)

Where this fits

A broad guide to where this sits, without assuming how many steps your routine has.

Comes afterCleansing and any Vitamin C or antioxidant
This product Medik8 Liquid Peptides Advanced MP
Comes beforeMoisturiser and SPF
Comes afterCleansing and any lighter leave-on products
This product Medik8 Liquid Peptides Advanced MP
Comes beforeRetinoid or moisturiser
Curate your full skincare routine
How to introduce it

Use in the morning, evening or both after cleansing and any lighter serums. Apply 1 to 1.5 pumps to the face, or 2 pumps to the face and neck.

Follow with moisturiser and, in the morning, sunscreen. If your routine is already busy, use this as an optional targeted extra rather than displacing your foundational products.

Guidance continues after purchase. We can help you introduce, simplify or adjust this product.

The ingredients that make this special

A closer look at the ingredients doing the most meaningful work in this formula—and what the evidence can reasonably tell us.

Dual MiniProteins™

A proprietary protein complex designed to help support skin firmness and elasticity.

Read the clinical context

Dual MiniProteins™ is a trademarked ingredient blend developed to help improve the appearance of fine lines and skin laxity. As a branded complex, most of the available data comes from manufacturer-led laboratory and small clinical studies. These suggest potential benefits for supporting collagen structure and improving skin texture with consistent use. However, independent large-scale clinical evidence is limited, so claims around lifting or firming should be viewed as supportive rather than transformative. It is typically included in formulations targeting early signs of ageing and loss of elasticity.

Matrixyl 3000™

A peptide complex designed to help improve the appearance of fine lines and skin firmness.

Read the clinical context

Matrixyl 3000™ is a patented blend of two peptides (palmitoyl tripeptide-1 and palmitoyl tetrapeptide-7) developed to help support collagen production and reduce visible signs of ageing. Small clinical studies, largely manufacturer-sponsored, suggest it may help improve wrinkle depth and skin texture with consistent use. While the underlying peptide technology is biologically plausible and generally well tolerated, independent large-scale trials are limited. Results are typically gradual and best seen as part of a broader, well-formulated skincare routine.

Copper Peptides

A peptide complex used to support smoother, firmer-looking skin.

Read the clinical context

Copper peptides are used in skincare to support smoother, firmer-looking skin. There’s some early evidence that they may help improve skin texture and elasticity, although the finished formula matters.

View the complete ingredients list

Aqua (Water), Glycerin, Dimethicone, Dimethyl Isosorbide, Butylene Glycol, Undecane, Arginine, Inulin, Microcrystalline Cellulose, Ceteareth-20, Tridecane, Tocopherol, Hydroxyacetophenone, Sodium Hyaluronate, Palmitoyl Tripeptide-38, Panthenol, Caprylic/Capric Triglyceride, Palmitoyl Tripeptide-5, Polyacrylate Crosspolymer-6, Palmitoyl Tripeptide-1, Pullulan, Tetrapeptide-21, Palmitoyl Tetrapeptide-10, Palmitoyl Tetrapeptide-7, Ammonium Polyacryloyldimethyl Taurate, Glyceryl Linoleate, Acetyl Hexapeptide-8, Pentapeptide-18, Oligopeptide-1, Arginine/Lysine Polypeptide, Sucrose Palmitate, Cetyl Palmitate, Phenoxyethanol, Ethylhexylglycerin, Carbomer, Copper Palmitoyl Heptapeptide-14, Heptapeptide-15 Palmitate, Benzotriazolyl Dodecyl P-Cresol, Polysorbate 80, Sorbitan Stearate, Polysorbate 20, Carnosine, Sodium Metabisulfite, Dunaliella Salina Extract, Helianthus Annuus (Sunflower) Seed Oil, Hydroxypropyl Cyclodextrin, Dimethicone/Vinyl Dimethicone Crosspolymer, Sodium Benzoate, Hydrogenated Lecithin, Caprylyl Glycol, Pantolactone, Xanthan Gum, Disodium EDTA, T-Butyl Alcohol, Potassium Sorbate, Citric Acid, Glyceryl Caprylate, Lactic Acid/Glycolic Acid Copolymer, Polyvinyl Alcohol, Phenylpropanol.

More about Medik8

Medik8 develops and manufactures virtually all of its products at its ISO-certified innovation centre near London. Its in-house scientists focus on formulation, stability and ingredient delivery rather than following a trend simply because it is popular.

That work is visible across several of its best-known ranges: the progressive Crystal Retinal strength ladder; C-Tetra serums built around a stable form of vitamin C; its research into peptide combinations and delivery; and high-quality daily sunscreens designed to make reliable UVA and UVB protection easier to use consistently. The products do different jobs, but they share a useful principle: thoughtful formulation should help proven ingredients fit into real routines.