
“An advanced moisture complex drives intense moisture into skin and helps prevent water loss for plump, hydrated and radiant-looking skin all day.”
This product can help improve hydration of the skin with the two types of ingredients.
The first type is called “humectants”:
these ingredients help attract water.
When humectants are on the surface of the skin, they “pull in” the moisture from the outside environment, or from
within deeper layers of the skin. The following ingredients in this product do the job:
copper pca, glycerin.
This product also contains ingredients called “occlusives”. They help reduce the speed with which our skin loses moisture to the outside environment. These ingredients also help soften the upper layer of the skin, so it feels less tight and nicer to the touch. The following ingredients in this product do the job: dimethicone, squalane.
The following ingredients in this product are especially good for supporting the skin barrier and helping with the hydration level: ceramide 2, palmitoyl oligopeptide, urea
“Boasting a lightweight, non-greasy texture that absorbs rapidly into skin, the anti-ageing moisturiser effectively smooths lines and addresses loss of elasticity with advanced Ceramide-infused Peptides.”
This product contains palmitoyl oligopeptide. This ingredient might be able to help reduce and prevent fine lines and wrinkles, improve skin elasticity and firmness, but there is not enough evidence that it actually works.
Be the first — your take helps the next person decide.
Filter by role to see what each ingredient is doing.
A non-drying alcohol. Works as an emollient. Helps water and oil mix together and creates a nice product texture
More about Cetearyl alcoholHelps oil and water mix together and works as an emollient
More about Stearic acidHelps oil and water mix together. Has some emollient properties
More about Ceteareth-20Helps soften the upper layer of the skin
More about Isocetyl stearoyl stearateOne of the best moisturizing ingredients. Naturally present in skin. It attracts water to the upper layer of the skin working as a humectant
More about GlycerinAn emollient that helps soften the skin. Could be comedogenic
More about Isopropyl myristateA silicone that helps to reduce water loss from the surface of the skin. Can temporarily "fill in" lines and wrinkles, absorb oil, and create a nice product finish
More about DimethiconeA silicone that helps improve the product texture and spreadability. Can absorb oil creating a short-term mattifying effect on the skin
More about CyclopentasiloxaneEnhances the product texture and makes it more spreadable. Helps reduce water loss from the outer layer of skin. Extands the shelf life by preventing bacteria growth
More about C12-15 alkyl benzoateA good mix of fatty acids that forms a protective layer on the skin. Improves the shelf life of products. Derived from coconut and glycerin
More about Caprylic/capric triglycerideA plant oil that can help soften the upper layer of the skin. Might be helpful in calming down inflammation in skin
More about Orbignya oleifera seed oilA plant oil that due to its high linoleic acid content can help strengthen skin's barrier function and soften its upper layer
More about Cannabis sativa seed oilAn oil naturally present in skin. Works as an emollient to soften the skin and form a protective layer on its surface without a greasy feeling.
More about SqualaneAn emollient that is naturally found in skin
More about CholesterolNaturally present in skin (urea makes up about 7% of natural moisturizing factors in skin). Attracts water to the upper layer of the skin. Also has a positive effect on the skin barrier beyond the humectant action. Can enhance penetration of other ingredients. Is an exfoliating ingredient when used in high concentrations
More about UreaNaturally present in skin and helps to attract water to its upper layer
More about Sodium pcaA non-drying alcohol. Works as an emollient. Helps water and oil mix together and creates a nice product texture
More about Cetearyl alcoholPlant oil from nuts that helps soften the upper layer of the skin. Contains a high concentration of oleic acid that can weaken skin's barrier function and increase water-loss while enhancing penetration of other ingredients
More about Macadamia ternifolia seed oilSoftens the upper layer of skin and helps restore the healthy skin barrier. Has shown to help calm down inflammation in skin. It is a stable oil, meaning that it retains its properties even when exposed to air.
More about Simmondsia chinensis seed oilUsed to create a thicker product consistency and soften the upper layer of the skin
More about TribeheninUsed to adjust pH of the product and can help improve the product's smell
More about TriethanolamineUsed to create a thicker product consistency
More about Xanthan gumUsed to create a nice product texture and help delivery of other ingredients. Might be somewhat helpful in attracting water to the upper layer of the skin
More about Butylene glycolA more stable but less bio-available form of vitamin E compared to Tocopherol. Might help moisturize and protect the skin from free radicals, but mostly used in low concentrations to stabilize other ingredients.
More about Tocopheryl acetateHelps calm down inflammation in skin and can help reduce itching. Helps to repair the skin barrier and keep skin hydrated
More about AllantoinA sugar that attracts water to the upper layer of the skin
More about TrehaloseA plant oil with high content of volatile compounds that, especially when exposed to air, can cause allergic reactions and irritate the skin
More about Citrus grandis peel oilBeing a lipid soluble form of vitamin C, it is more stable and can penetrate the skin better than L-Ascorbic acid. It is effective in protecting the skin from free radicals, as well as evening the skin tone, but is less effective in stimulating collagen production compared to L-Ascorbic acid.
More about Ascorbyl palmitateA type of lipid similar to ceramides naturally present in skin. Helps to soften the upper layer of the skin and supports the skin barrier function to keep it hydrated. Can help to prevent inflammation in skin
More about Ceramide 2Helps attract water to the upper layer of the skin
More about Copper pcaAn emollient that helps create a nice silky finish on the skin
More about Polyquaternium-51One of the best moisturizing ingredients. Attracts water into the upper layer of the skin
More about Sodium hyaluronateA type of peptide. Peptides are excellent moisturizers and might be able support collagen production reducing fine lines and wrinkles
More about Palmitoyl oligopeptideCan work as an exfoliant but is typically used to adjust the product pH
More about Citric acidAn aromatic blend of unspecified and possibly irritating ingredients
More about ParfumA fragrance. Can trigger allergic reactions and be irritating
More about Butylphenyl methylpropionalA common frangrance that can easily irritate skin, especially if exposed to air, light or heat
More about LimoneneWater, Cetearyl alcohol, Stearic acid, Ceteareth-20, Isocetyl stearoyl stearate, Glycerin, Isopropyl myristate, Dimethicone, Cyclopentasiloxane, C12-15 alkyl benzoate, Caprylic/capric triglyceride, Orbignya oleifera seed oil, Cannabis sativa seed oil, Squalane, Cholesterol, Urea, Sodium pca, Cetearyl alcohol, Macadamia ternifolia seed oil, Simmondsia chinensis seed oil, Silk powder, Tribehenin, Triethanolamine, Xanthan gum, Butylene glycol, Tocopheryl acetate, Allantoin, Trehalose, Citrus grandis peel oil, Ascorbyl palmitate, Ceramide 2, Peg-10 rapeseed sterol, Triacetin, Copper pca, Polyquaternium-51, Sodium hyaluronate, Palmitoyl oligopeptide, Disodium edta, Citric acid, Sodium benzoate, Potassium sorbate, Chlorphenesin, Parfum, Hexyl cinnamal, Butylphenyl methylpropional, Limonene
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Match % combines shared ingredients, the first five ingredients, shared actives and hero ingredients, irritancy (lower counts in the alternative's favour), texture and body area. Only products in the same routine step are compared.
| Kate SomervillePeptide K8 CreamYOUR PRODUCT | Perricone MDTreatments Neuropeptide Night Cream | M-61Hydraboost Cream | MuradHydro-Dynamicreg; Ultimate Moisture | |
|---|---|---|---|---|
| Match | — | 62% | 50% | 49% |
| Price | — | — | $74.80 | $40.15 |
| Shared key ingredients | — | 10 of 18 | 9 of 18 | 7 of 18 |
| Key difference | — | Dipeptide-2 | Linoleic Acid | Retinyl Palmitate |
| Irritancy | High | Medium | Medium | Medium |
| Drying alcohol | — | — | — | — |
| View product | Shop | Shop | Shop |
More alternatives: Dr. Denese HydroShield Hydrating Dream Creamendota spa Blue Light Defence Hydro Cream
Based on the ingredient list, "Kate Somerville - Peptide K8 Cream" can work well for skin moisturization. As we expect from a proper moisturizer, the formula includes a combo of effective humectants and emollients. These are the two different types of ingredients that are essential for improving the skin hydration and supporting a healthy skin barrier. Urea, copper pca, glycerin, sodium hyaluronate and sodium pca in this product (humectants) attract water molecules to the upper layer of the skin (the water comes from the outside air or from the deeper layers of the skin if the air is dry). Ceramide 2, cannabis sativa seed oil, cholesterol, isopropyl myristate and dimethicone in this product help decrease the water evoporation from the skin, so that it stays hydrated for longer. These ingredients also soften the skin and take away the feeling of tightness and dryness.
This moisturizer contains a bunch of common irritants, including ingredients that do not provide any known benefit for the skin. It might not be the best choice if your skin is sensitive. We assess the overall irritancy of this moisturizer to be high. For a detailed overview of all potential irritants: click here
You can see the detailed formula review with the breakdown of all actives in the product and the full ingredient list with estimated concentrations in the tables below.
According to Cruelty-Free Kitty "Kate Somerville" is cruelty free, but its parent company is not.
The product retails for 205.00CA$ in Canada, for 158.00$ in the United States and from 132.00£ up to 145.00£ in the United Kingdom.
For a detailed price comparison: click here.
Every concentration estimate and effectiveness label is anchored to one of these 13 studies and safety reviews.
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