Medik8 Liquid Peptides
Evidence-led ingredient analysis, a transparent clean score out of 100 and cleaner, effective alternatives at three price levels.
Best for
Firmness & Elasticity
Why Selenssa recommends it
Uses an innovative drone-targeted delivery system to send a high-concentration 30% peptide complex precisely where skin cells produce collagen and elastin.
Key actives
30% Multi-Peptide Complex, Copper PCA, Drone-Targeted Matrixyl 3000, Hyaluronic Acid
Clean highlights
Fragrance-free · No artificial dyes · Paraben-free · Vegan
Selenssa Score 96/100 · £59.00
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Liquid Peptides
Firmness & Elasticity · Budget: £59.00
4.7 (480 reviews)· across Medik8 UK, LookFantastic, Space NK, Cult Beauty
Ingredients: AI-inferred — not yet verified
Formulation inferred; this is an outstanding, highly clean peptide complex targeting skin elasticity without common irritants.
Hazard categories
Estimated score out of 100
Formulation score is fixed across Selenssa · Community effectiveness awaiting more reports
Based on publicly available ingredients, following our methodology. Not medical advice — always check the physical label, especially for allergies. How we score →
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Highly recommended for anyone looking for a clean, effective firming serum free from fragranced irritants.
Be cautious if
Rare cases of sensitivity to specific synthetic peptides.
Against your clean standard
Yes, meets clean standard with zero flagged high-risk chemicals or synthetic fragrance.
Where this score comes from
- Source
- No source record on file yet
- Source page
- —
- Retrieved
- —
- Evidence snapshot
- Not captured
Score history
No score changes have been recorded for this product yet.
Think something here is wrong? Report a correction · How we score
Does Medik8 Liquid Peptides contain parabens, sulfates or fragrance?
A straight yes or no for the ingredient groups people most often want to avoid, checked against this product's published formulation.
Free from parabens
Preservatives; the longer-chain ones (propyl, butyl) carry the endocrine questions.
Free from sulfates (sls / sles)
Strong cleansing agents that can strip a compromised barrier.
Free from silicones
Slip and occlusion; cyclic silicones (D4/D5/D6) are the environmentally restricted ones.
Free from fragrance / parfum
Undisclosed fragrance blends are the most common trigger for sensitised skin.
Free from essential oils
Naturally derived, but among the most frequently reported contact allergens.
Contains drying alcohol
Found: phenoxyethanol. Fine in small amounts for texture; high up the list it can dehydrate.
Free from formaldehyde releasers
Preservatives that slowly release formaldehyde.
Free from chemical uv filters of concern
Restricted or debated filters with endocrine or reef-persistence questions.
Is Medik8 Liquid Peptides non-comedogenic?
No ingredients in this formulation appear on Selenssa's common pore-clogger list, so it is unlikely to be the cause of congestion for most people. Comedogenicity is still individual — texture, occlusion and how much you use all play a part.
Is Medik8 Liquid Peptides safe for sensitive skin?
Generally a reasonable choice for sensitive skin.
- No fragrance or parfum in the list
- Contains a drying alcohol
- No ingredients flagged for irritation risk
Medik8 Liquid Peptides full ingredients list
17 ingredients analysed, in the order Selenssa assessed them. Concentration generally falls as you move down the list.
Aqua (Water), Glycerin, Butylene Glycol, Palmitoyl Tetrapeptide-7, Palmitoyl Tripeptide-1, Copper Heptapeptide-14 Pantothenate, Heptapeptide-15 Palmitate, Arginine/Lysine Polypeptide, Tetrapeptide-30, Polyglutamic Acid, Sodium Hyaluronate, Panthenol, Phenoxyethanol, Ethylhexylglycerin, Carbomer, Polysorbate 20, Disodium EDTA.
The actives doing the work: Multi-Peptide Complex (Stimulates collagen production and improves skin elasticity.); Polyglutamic Acid & Hyaluronic Acid (Delivers multi-depth moisture for immediate plumping.); Panthenol (Soothes irritation and fortifies the delicate skin barrier.).
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