Beauty Comparison
Medik8 Niacinamide PeptidesMedik8 Niacinamide Peptides, photo 2Medik8 Niacinamide Peptides, photo 3Medik8 Niacinamide Peptides, photo 4Medik8 Niacinamide Peptides, photo 5

Photo and link: Amazon

Medik8

Niacinamide Peptides

acne treatment · 30 ml · Skincare

Medik8 Niacinamide Peptides is free of fragrance, essential oils, labelled fragrance allergens, drying alcohol, sulfates, parabens and MI / MCI, going by its full 30-ingredient list, with niacinamide, hyaluronic acid and glycerin. List checked November 5, 2026.

The catch: it contains silicones (Dimethicone).

£46.156% off the list priceat Amazon UK

Affiliate
Buy on Amazon

Amazon UK prices as of 6 November 2026, 13:01 GMT; Amazon sets the final price at checkout.

Where to buy

Listed in Amazon's stores in United Kingdom · Germany · Italy · Spain · Netherlands · Poland · Sweden; links take you to your own store.

What's inside: free-from facts

  • Fragrance-free
  • No essential oils
  • No labelled fragrance allergens
  • No drying alcohol
  • Sulfate-free
  • Contains silicones
  • Paraben-free
  • No MI/MCI

Fits, by its list

Key ingredients in Niacinamide Peptides

  • Niacinamide

    Vitamin B3; helps with oil, redness, uneven tone and the barrier.

  • Hyaluronic acid

    A humectant that pulls water into the top layer of skin.

  • Glycerin

    A classic humectant that keeps skin hydrated.

  • Peptides

    Signal ingredients used in firming and anti-ageing formulas.

  • Vitamin E

    An antioxidant that protects the formula and the skin.

Full ingredient list, decoded

30 ingredients, in label order (highest amount first; below about 1% the order is free).

  1. 1Aqua (Water)Dissolves salts, sugars and other water-soluble ingredientsForms the watery base of creams and gelsAqua is the INCI name for water, the main base of many creams, lotions and cleansers…
  2. 2NiacinamideHelps balance the look of oily skinHelps calm the look of rednessNiacinamide is a form of vitamin B3 used in skincare and haircare to help with oil,…
  3. 3Caprylic/Capric TriglycerideSoftens and smooths the skinBlends oils and active ingredientsA light, plant-derived oil made from coconut or palm kernel fatty acids and glycerin.…
  4. 4Acetyl Glucosamine
  5. 5Glyceryl Stearate CitrateHolds oil and water together in one mixGives lotions and creams a smooth bodyA mild emulsifier made by combining glycerin, stearic acid and citric acid. It helps…
  6. 6GlycerinDraws water into the outer skin layerHelps skin feel soft and smoothGlycerin is a clear, thick, odorless liquid that pulls water into the skin and helps…
  7. 7DimethiconeForms a breathable protective barrier on skinSmooths hair and adds slipDimethicone is a silicone, a light, water-resistant oil that forms a smooth, breathable… Silicones
  8. 8Zinc PCAHelps control oil on the skinAdds zinc to a formulaZinc PCA is the zinc salt of pyrrolidone carboxylic acid, a compound found naturally in…
  9. 9Palmitoyl Tetrapeptide-10
  10. 10Sodium HyaluronateDraws water into the outer skinKeeps skin feeling soft and suppleHyaluronic acid is a sugar-based molecule, naturally found in skin, that holds a lot of…
  11. 11PhenoxyethanolProtects formulas from bacteria and moldKeeps water-based products fresh longerA synthetic preservative that helps stop bacteria, yeast and mold from growing in…
  12. 12Polyglyceryl-3 Stearate
  13. 13HydroxyacetophenoneHelps guard against oxidation and rancidityBoosts the preservative system against microbesHydroxyacetophenone is a preservative-support ingredient that helps protect a formula…
  14. 14Crambe Abyssinica Seed Oil
  15. 15Hydrogenated LecithinBlends oil and water togetherKeeps creamy textures stableHydrogenated Lecithin is a plant-derived, fat-like mixture that helps oil and water…
  16. 16Behenyl AlcoholThickens creams and lotionsHelps oil and water stay blendedBehenyl alcohol is a long-chain fatty alcohol, a waxy solid that softens skin and hair…
  17. 17Cetearyl AlcoholThickens creams, lotions and conditionersKeeps oil and water blendedA waxy fatty alcohol blend that thickens formulas and helps oil and water mix into…
  18. 18Hydroxyethyl Acrylate/Sodium Acryloyldimethyl Taurate Copolymer
  19. 19Disodium EDTABinds metal ions in waterHelps keep formulas stableDisodium EDTA is a salt of ethylenediamine tetraacetic acid, a chelating agent that…
  20. 20Xanthan GumThickens water-based formulasStabilizes oil and water blendsXanthan Gum is a thickener and stabilizer made by fermenting sugar with a bacterium. It…
  21. 21Cetyl PalmitateSoftens and smooths the skin's surfaceHelps thicken and stabilize creamsCetyl Palmitate is a waxy ester made from cetyl alcohol and palmitic acid. It softens…
  22. 22EthylhexylglycerinBoosts other preservativesHelps keep products freshEthylhexylglycerin is a lab-made, skin-friendly ingredient that boosts the power of…
  23. 23Carnosine
  24. 24Sorbitan StearateHelps oil and water stay blendedKeeps creams stable over timeSorbitan Stearate is a mild emulsifier made from sorbitol and stearic acid, a fatty…
  25. 25Polysorbate 80Blends oil and water into one mixHelps oils disperse in water-based cleansersA gentle, water-loving emulsifier made from a sorbitol-based sugar alcohol and oleic…
  26. 26Polysorbate 60Helps oil and water stay mixedHelps creams and lotions keep an even texturePolysorbate 60 is a mild, water-loving emulsifier made from sorbitol, ethylene oxide…
  27. 27Sorbitan IsostearateHelps oil and water stay mixedGives creams and balms a smooth feelSorbitan Isostearate is a common emulsifier made by joining sorbitol with isostearic…
  28. 28Sodium BenzoateHelps stop mold and bacteria growthWorks best in mildly acidic formulasSodium benzoate is the sodium salt of benzoic acid, a water-soluble powder used mainly…
  29. 29Citric AcidAdjusts the pH of the formulaBinds metal ions that affect stabilityCitric acid is a mild, naturally occurring acid found in citrus fruit. In skincare and…
  30. 30TocopherolSlows oxidation, the breakdown of oilsHelps shield skin from everyday air and light damageTocopherol is vitamin E, a fat-soluble antioxidant. Its main job is to slow the…

Source: Medik8 product page, eu.medik8.com/products/niacinamide-peptides, retrieved November 5, 2026.

Every flag we check

CheckResultIngredients found
FragranceNone listed—
Essential oilsNone listed—
Labelled fragrance allergensNone listed—
Drying alcoholNone listed—
SulfatesNone listed—
SiliconesContainsDimethicone (#7)
ParabensNone listed—
MI / MCINone listed—
Formaldehyde releasersNone listed—
Mineral oil & petrolatumNone listed—
LanolinNone listed—
Chemical UV filtersNone listed—

Frequently asked questions

Is Medik8 Niacinamide Peptides fragrance-free?

Yes. Medik8 Niacinamide Peptides lists no parfum or fragrance and no essential oils. Checked against its full ingredient list on November 5, 2026.

Does Medik8 Niacinamide Peptides contain silicones, sulfates or parabens?

Silicones: yes (Dimethicone). Sulfates: none listed. Parabens: none listed.

Which ingredient rules does Medik8 Niacinamide Peptides pass?

Its full list passes our ingredient rules for sensitive skin, eczema-prone skin, contact dermatitis and perfume allergy. Key ingredients: Niacinamide, Hyaluronic acid, Glycerin and Peptides.

Similar acne treatments

Affiliate

Amazon UK prices as of 6 November 2026, 13:01 GMT; Amazon sets the final price at checkout.