Works for:
based on ingredients and %- Moisturizing
- Anti-aging
- Anti-oxidation
Can it cause trouble?
- Irritation risk: high
- Comedogenic risk ingredients: 3
Key actives
Product Summary
Based on the ingredients included, "ARK Skincare - ARK Age Defend Replenishing Moisturiser" works well for moisturizing the skin. 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. Humectants in this product (glycerin, sodium lactate and butylene glycol) help to increase the water content in the upper layer of the skin. (These ingredients do so by "capturing" water molecules from the outside air or from within the deeper layers of the skin). Emollients in this formulation (passiflora edulis seed oil, butyrospermum parkii butter, caprylic/capric triglyceride, cetearyl alcohol and ethylhexyl palmitate) help to reduce the moisture loss from the skin. They also soften the skin surface and relieve the feeling of dryness and tightness.
Ingredient callouts
- this moisturizer includes a form of retinoids (vitamin A) - retinyl palmitate 0.15% - 0.30%, but this type of vitamin A is not very effective. It could in theory help with fine lines and wrinkles, but the effect is most likely minimal.
- We like that this moisturizer contains peptides (palmitoyl pentapeptide-4 0.15% - 0.25%). There are many different kind of peptides and they are naturally present in our skin. They all are a combination of amino-acids. Some of them work as natural anti-biotics, promote wound-healing and production of collagen. The science is still not settled on how effective peptides in skincare are, but it is very likely that they have a benefit. Peptides might help restore the skin barrier and fight the signs of aging. At the very least, peptides work as humectants: they attract water to the upper layer of the skin and improve its hydration.
Irritation risk
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.
Price
The product retails for 48.30$ in the United States and from 35.00£ up to 38.00£ in the United Kingdom.
For a detailed price comparison: click here.
Works for
Anti-oxidation
This product contains antioxidants (ubiquinone) that can help neutralize free radicals in skin. By doing so, they can lessen the damage the skin gets from the UV light (sun).
Coenzyme Q10. It helps neutralize free radicals in skin, improves skin hydration and might be helpful agains fine lines and wrinkles. It can be an allergen
A great moisturising ingredient that softens the skin and reduces water loss from its upper layer. It also can be helpful in protecting skin from free radicals
Pure form of vitamin E. Can help moisturise and protect the skin from free radicals. Often used to help stabilise other ingredients or the formula itself
Moisturizing
What does the product description say?
ARK Age Defend Replenishing Moisturiser
Source: From product name
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:
glycerin, sodium lactate.
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: butyrospermum parkii butter, caprylic/capric triglyceride.
The following ingredients in this product are especially good for supporting the skin barrier and helping with the hydration level: palmitoyl pentapeptide-4
A good mix of fatty acids that forms a protective layer on the skin. Improves the shelf life of products. Derived from coconut and glycerin
One of the best moisturizing ingredients. Naturally present in skin. It attracts water to the upper layer of the skin working as a humectant
A type of peptide. Peptides are excellent moisturizers and might be able support collagen production reducing fine lines and wrinkles
A good emollient helping to soften the skin. Might have some anti-oxidant properties. Adds a fragrance to the product
Helps attract water to the upper layer of the skin. Is often used to adjust the pH level of the product
Coenzyme Q10. It helps neutralize free radicals in skin, improves skin hydration and might be helpful agains fine lines and wrinkles. It can be an allergen
A great moisturising ingredient that softens the skin and reduces water loss from its upper layer. It also can be helpful in protecting skin from free radicals
An emollient that helps soften the skin and create a nice product texture
A non-drying alcohol. Works as an emollient. Helps water and oil mix together and creates a nice product texture
Used 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
Helps to soften the upper layer of the skin and create a nice product texture
Used mostly for creating emulsions - helping oil and water mix together. Helps soften the upper layer of the skin
Pure form of vitamin E. Can help moisturise and protect the skin from free radicals. Often used to help stabilise other ingredients or the formula itself
Anti-aging
What does the product description say?
Added Matrixyl works to create a smoother appearance across your face by toning and plumping to lessen the look of wrinkles.
Source: Lookfantastic US
This product contains palmitoyl pentapeptide-4. 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.
A type of peptide. Peptides are excellent moisturizers and might be able support collagen production reducing fine lines and wrinkles
A great moisturising ingredient that softens the skin and reduces water loss from its upper layer. It also can be helpful in protecting skin from free radicals
Coenzyme Q10. It helps neutralize free radicals in skin, improves skin hydration and might be helpful agains fine lines and wrinkles. It can be an allergen
Three steps removed from the active form of vitamin A - retinoic acid. To have an effect in the skin, it first needs to be converted twice to become the retinoic acid. This means it is less potent than retinol, but could also be less irritating. Once converted to the retinoic acid in the skin, it helps against all signs of aging, improves skin cell turnover and helps fight blemishes and clogged pores. However, in many cosmetic formulations, it is used in a concentration that is too low to have the full effect
Pure form of vitamin E. Can help moisturise and protect the skin from free radicals. Often used to help stabilise other ingredients or the formula itself
How honest is this product?
| Promise | Can it deliver? |
|---|---|
| Moisturizing | |
| Anti-aging |
Total Promises Fulfilled score: 87/100.
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Potential irritants
Comedogenic ingredients
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| Product | Similarity | Price | Irritancy |
|---|---|---|---|
 ARK Skincare ARK Age Defend Replenishing Moisturiser | Current | $35.00 | |
Elizabeth Grant Hydra Cell Active Ultimate Hydration Face Cream | 65% | - | |
 Vitabrid US Wrinkle Cream: Anti-Aging Face Brightening | Vitabrid US | 60% | $70.00 | |
NEOGEN X SUR.MEDIC Surmedic 24K Gold Caviar Repair Vital Cream | 60% | $39.59 | |
 MEDI-PEEL BOR-TOX PEPTIDE CREAM | 59% | $25.10 | |
 SK-II SKINPOWER Cream | 58% | $145.00 |
Key Actives
Three steps removed from the active form of vitamin A - retinoic acid. To have an effect in the skin, it first needs to be converted twice to become the retinoic acid. This means it is less potent than retinol, but could also be less irritating. Once converted to the retinoic acid in the skin, it helps against all signs of aging, improves skin cell turnover and helps fight blemishes and clogged pores. However, in many cosmetic formulations, it is used in a concentration that is too low to have the full effect
Pure form of vitamin E. Can help moisturise and protect the skin from free radicals. Often used to help stabilise other ingredients or the formula itself
A great moisturising ingredient that softens the skin and reduces water loss from its upper layer. It also can be helpful in protecting skin from free radicals
Coenzyme Q10. It helps neutralize free radicals in skin, improves skin hydration and might be helpful agains fine lines and wrinkles. It can be an allergen
A type of peptide. Peptides are excellent moisturizers and might be able support collagen production reducing fine lines and wrinkles
One of the best moisturizing ingredients. Naturally present in skin. It attracts water to the upper layer of the skin working as a humectant
A good mix of fatty acids that forms a protective layer on the skin. Improves the shelf life of products. Derived from coconut and glycerin
A good emollient helping to soften the skin. Might have some anti-oxidant properties. Adds a fragrance to the product
Used to create a gel-like product texture, as well as to stabilize emulsions
Helps attract water to the upper layer of the skin. Is often used to adjust the pH level of the product
Potential irritants
A good emollient helping to soften the skin. Might have some anti-oxidant properties. Adds a fragrance to the product
Can be drying and contribute to skin irritation. Used in formulars to dissolve other ingredients, create a thinner product consistency or for its antibacterial properties
Three steps removed from the active form of vitamin A - retinoic acid. To have an effect in the skin, it first needs to be converted twice to become the retinoic acid. This means it is less potent than retinol, but could also be less irritating. Once converted to the retinoic acid in the skin, it helps against all signs of aging, improves skin cell turnover and helps fight blemishes and clogged pores. However, in many cosmetic formulations, it is used in a concentration that is too low to have the full effect
An essentil oil from orange peel. Potential allergen and can be irritating
An aromatic blend of unspecified and possibly irritating ingredients
A common frangrance that can easily irritate skin, especially if exposed to air, light or heat
A good mix of fatty acids that forms a protective layer on the skin. Improves the shelf life of products. Derived from coconut and glycerin
Maintains the texture of skincare products. Allows the product to spread evenly. Helps oil and water mix together
Helps attract water to the upper layer of the skin. Is often used to adjust the pH level of the product
Comedogenic ingredients
An emollient that helps soften the skin and create a nice product texture
A non-drying alcohol. Works as an emollient. Helps water and oil mix together and creates a nice product texture
A great moisturising ingredient that softens the skin and reduces water loss from its upper layer. It also can be helpful in protecting skin from free radicals
All ingredients
One of the best moisturizing ingredients. Naturally present in skin. It attracts water to the upper layer of the skin working as a humectant
An emollient that helps soften the skin and create a nice product texture
A good mix of fatty acids that forms a protective layer on the skin. Improves the shelf life of products. Derived from coconut and glycerin
Used 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
A non-drying alcohol. Works as an emollient. Helps water and oil mix together and creates a nice product texture
A great moisturising ingredient that softens the skin and reduces water loss from its upper layer. It also can be helpful in protecting skin from free radicals
A good emollient helping to soften the skin. Might have some anti-oxidant properties. Adds a fragrance to the product
A preservative. It helps prevent bacterial growth in cosmetic products
Used to create a gel-like product texture, as well as to stabilize emulsions
Helps to soften the upper layer of the skin and create a nice product texture
Used mostly for creating emulsions - helping oil and water mix together. Helps soften the upper layer of the skin
Can be drying and contribute to skin irritation. Used in formulars to dissolve other ingredients, create a thinner product consistency or for its antibacterial properties
Maintains the texture of skincare products. Allows the product to spread evenly. Helps oil and water mix together
Three steps removed from the active form of vitamin A - retinoic acid. To have an effect in the skin, it first needs to be converted twice to become the retinoic acid. This means it is less potent than retinol, but could also be less irritating. Once converted to the retinoic acid in the skin, it helps against all signs of aging, improves skin cell turnover and helps fight blemishes and clogged pores. However, in many cosmetic formulations, it is used in a concentration that is too low to have the full effect
Pure form of vitamin E. Can help moisturise and protect the skin from free radicals. Often used to help stabilise other ingredients or the formula itself
Helps attract water to the upper layer of the skin. Is often used to adjust the pH level of the product
Helps create a thicker or gel-like product texture. It is not a surfactant but can be used in gentle cleansing formulations
Coenzyme Q10. It helps neutralize free radicals in skin, improves skin hydration and might be helpful agains fine lines and wrinkles. It can be an allergen
An essentil oil from orange peel. Potential allergen and can be irritating
An aromatic blend of unspecified and possibly irritating ingredients
Used to increase stability of product formulations
A type of peptide. Peptides are excellent moisturizers and might be able support collagen production reducing fine lines and wrinkles
A common frangrance that can easily irritate skin, especially if exposed to air, light or heat
Ingredient list view
Water, Glycerin, Ethylhexyl palmitate, Caprylic/capric triglyceride, Butylene glycol, Ppg-3 benzyl ether myristate, Cetearyl alcohol, Cetearyl olivate, Butyrospermum parkii butter, Butter, Sorbitan olivate, Passiflora edulis seed oil, Actinidia deliciosa fruit, Unknown, Phenoxyethanol, Sodium polyacrylate, Bht, Hydrogenated polydecene, Sodium hydroxide, Lecithin, Disodium edta, Alcohol, Acrylates/c10-30 alkyl acrylate crosspolymer, Benzoic acid, Retinyl palmitate, Nymphaea coerulea flower extract, Dehydroacetic acid, Tocopherol, Sodium lactate, Carbomer, Trideceth-6, Polysorbate 20, Ubiquinone, Vanilla planifolia seed, Citrus aurantium dulcis peel oil, Salvia sclarea oil, Parfum, Unknown, Pentaerythrityl tetra-di-t-butyl hydroxyhydrocinnamate, Potassium sorbate, Sorbic acid, Palmitoyl pentapeptide-4, Sodium hydroxymethylglycinate, Linalool, Limonene, Geraniol