Based on the ingredients included, "OSKIA - Rest Day Barrier Repair Balm" works well for moisturizing the skin. To work well, any moisturizer needs to include a combination of water-binding and emollient ingredients. OSKIA - Rest Day Barrier Repair Balm ticks this box. Panthenol, alanine, arginine, avena sativa kernel flour and betaine 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). Emollients in this formulation (avena sativa kernel flour, helianthus annuus seed oil unsaponifiables, oenothera biennis oil, arginine and chondrus crispus extract) help to reduce the moisture loss from the skin. They also soften the skin surface and relieve the feeling of dryness and tightness.
This product contains ingredients that could be beneficial, but their concentrations are too low in this formulation: gluconolactone, vitamin e, allantoin, oatmeal extract, butyrospermum parkii butter and caprylic/capric triglycerideThere are quite a few common irritants in this product, including ingredients without particular skin benefits. We would not recommend it for sensitive skin. 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.
The product retails from 54.95£ up to 70.00£ in the United Kingdom.
For a detailed price comparison: click here.
Rest Day Barrier Repair Balm
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:
alanine, arginine.
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: arginine, chondrus crispus extract.
The following ingredients in this product are especially good for supporting the skin barrier and helping with the hydration level: panthenol
One of the best moisturizing ingredients. Attracts water into the upper layer of the skin
Helps attract water to the upper layer of the skin and improves the product texture
Yeast extract that contains iron. Can help to attract water to the upper layer of the skin. Evidence of effectiveness for other benefits is missing
Yeast extract that contains magnesium. Can help to attract water to the upper layer of the skin. Evidence of effectiveness for other benefits is missing
Yeast extract that contains silicon. Can help to attract water to the upper layer of the skin. Evidence of effectiveness for other benefits is missing
Yeast extract that contains zinc. Can help to attract water to the upper layer of the skin. Evidence of effectiveness for other benefits is missing
An amino-acid that helps to attract water to the upper layer of the skin. In combination with other amino-acids, might help to reduce fine lines and wrinkles
A type of colloidal oatmeal. Can contain potent antioxidants and anti-inflammatory compounds. Is effective in supporting skin barrier
Helps attract water to the upper layer of the skin. Is often used to adjust the pH level of the product
Naturally present in skin and helps to attract water to its upper layer
An amino-acid that helps to attract water to the upper layer of the skin. In combination with other amino-acids, might help to reduce fine lines and wrinkles
Pro-vitamin D. It is claimed to have anti-inflammatory effect in skin, but there is no research available confirming that this compound converts to vitamin D in skin or has any other benefits apart from softening the upper layer of the skin. This compound is different from the Vitamin D3 analogues used in medicine to treat psoriasis
A plant oil that helps soften the upper layer of the skin. It might have anti-oxidant properties. Might help reduce inflammation in skin and help against blemishes
An amino-acid that helps to attract water to the upper layer of the skin and might help to lighten the skin, but solid evidence is lacking
An amino acid that is naturally present in skin and helps keep it hydrated. When used together with AHAs, it can reduce their irritating effect on the skin
Red algae extract that helps attract water to the upper layer of the skin and create a nicer product consistency
An emollient. Found to be as effective as a moisturizer for dry skin as mineral oil. Could be comedogenic
A plant oil that because of its high content of alpha-linolenic acid help support skin barrier function and moisturize the skin
An amino-acid that helps attract water to the upper layer of the skin
One of the best moisturizing ingredients. Naturally present in skin. It attracts water to the upper layer of the skin working as a humectant
Helps to attract water to the upper layer of the skin and can help restore the skin barrier function
A great emollient due to its high linoleic acid content. One of the most effective plant oils in helping skin hydration and repairing skin barrier function
A great emollient due to its high linoleic acid content. One of the most effective plant oils in helping skin hydration and repairing skin barrier function
A fermentation product created by bacteria Lactobacillus. The fermented product has anti-bacterial properties and might be helpful in calming down inflammation, but studies are lacking. Helps attract water to the upper layer of the skin. Can be used as a preservative
Helps soften the upper layer of the skin and can support skin barrier function
Helps attract water to the upper layer of the skin and can help improve skin barrier function
Naturally present in skin and helps to attract water to its upper layer
Helps attract water to the upper layer of the skin.
Yeast extract that contains copper. Can help to attract water to the upper layer of the skin and can help in skin wound healing
A non-drying alcohol. Works as an emollient. Helps water and oil mix together and creates a nice product texture
Helps soften upper layer of the skin and can enhance penetration of other ingredients into the upper layer of the skin
A plant extract that helps soften the upper layer of the skin
An emollient that helps soften the skin and is used to improve product texture and stability
Used to stabilize the product formulations and works as an emollient
An emollient that helps to soften the skin and create a pleasant product texture and stabilize the formulation
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 mix of fatty acids that forms a protective layer on the skin. Improves the shelf life of products. Derived from coconut and glycerin
An effective moisturizing and skin barrier repair ingredient. Helps calm down inflammation and has some anti-oxidant properties
A polyhydroxy acid (PHA) that helps shed the dead cells from the skin surface revealing smoother skin. Is believed to be genter than AHAs. It helps attract water to the upper layer of the skin and can stimulate production of skin's own hyaluronic acid resulting in improved hydration levels. It has been shown to be helpful against acne and clogged pores if used consistently (e.g over a period of 12 weeks) in high enough concentration. It can help reduce fine lines and wrinkles and improve skin tone with long-term application. Can help neutralize free radicals
Helps calm down inflammation in skin and can help reduce itching. Helps to repair the skin barrier and keep skin hydrated
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
This product contains serine, threonine. These ingredients 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.
An amino-acid that helps to attract water to the upper layer of the skin. In combination with other amino-acids, might help to reduce fine lines and wrinkles
An amino-acid that helps to attract water to the upper layer of the skin. In combination with other amino-acids, might help to reduce fine lines and wrinkles
A polyhydroxy acid (PHA) that helps shed the dead cells from the skin surface revealing smoother skin. Is believed to be genter than AHAs. It helps attract water to the upper layer of the skin and can stimulate production of skin's own hyaluronic acid resulting in improved hydration levels. It has been shown to be helpful against acne and clogged pores if used consistently (e.g over a period of 12 weeks) in high enough concentration. It can help reduce fine lines and wrinkles and improve skin tone with long-term application. Can help neutralize free radicals
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
| Promise | Can it deliver? |
|---|---|
| Moisturizing |
Total Promises Fulfilled score: 100/100.
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Helps calm down inflammation in skin and can help reduce itching. Helps to repair the skin barrier and keep skin hydrated
A polyhydroxy acid (PHA) that helps shed the dead cells from the skin surface revealing smoother skin. Is believed to be genter than AHAs. It helps attract water to the upper layer of the skin and can stimulate production of skin's own hyaluronic acid resulting in improved hydration levels. It has been shown to be helpful against acne and clogged pores if used consistently (e.g over a period of 12 weeks) in high enough concentration. It can help reduce fine lines and wrinkles and improve skin tone with long-term application. Can help neutralize free radicals
Helps soften the upper layer of the skin and can support skin barrier function
A fermentation product created by bacteria Lactobacillus. The fermented product has anti-bacterial properties and might be helpful in calming down inflammation, but studies are lacking. Helps attract water to the upper layer of the skin. Can be used as a preservative
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 plant oil that helps soften the upper layer of the skin. It might have anti-oxidant properties. Might help reduce inflammation in skin and help against blemishes
Helps attract water to the upper layer of the skin and can help improve skin barrier function
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 active component of chamomile plant that historically has been used to calm down irritated skin. A recent study shows that bisabolol indeed can have some anti-inflammatory effect on skin, even though conclusive data is lacking. Bisabolol has a sweet floral scent and can be added to products for its aromatic properties
A plant oil that because of its high content of alpha-linolenic acid help support skin barrier function and moisturize the skin
An amino-acid that helps to attract water to the upper layer of the skin. In combination with other amino-acids, might help to reduce fine lines and wrinkles
An amino-acid that helps to attract water to the upper layer of the skin and might help to lighten the skin, but solid evidence is lacking
An amino-acid that helps to attract water to the upper layer of the skin. In combination with other amino-acids, might help to reduce 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 great emollient due to its high linoleic acid content. One of the most effective plant oils in helping skin hydration and repairing skin barrier function
A type of colloidal oatmeal. Can contain potent antioxidants and anti-inflammatory compounds. Is effective in supporting skin barrier
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
An emollient. Found to be as effective as a moisturizer for dry skin as mineral oil. Could be comedogenic
Red algae extract that helps attract water to the upper layer of the skin and create a nicer product consistency
One of the best moisturizing ingredients. Attracts water into the upper layer of the skin
Helps attract water to the upper layer of the skin and improves the product texture
Helps attract water to the upper layer of the skin.
Pro-vitamin D. It is claimed to have anti-inflammatory effect in skin, but there is no research available confirming that this compound converts to vitamin D in skin or has any other benefits apart from softening the upper layer of the skin. This compound is different from the Vitamin D3 analogues used in medicine to treat psoriasis
Plant extract that might hep calm down inflammation in skin
A great emollient due to its high linoleic acid content. One of the most effective plant oils in helping skin hydration and repairing skin barrier function
Yeast extract that contains zinc. Can help to attract water to the upper layer of the skin. Evidence of effectiveness for other benefits is missing
Yeast extract that contains copper. Can help to attract water to the upper layer of the skin and can help in skin wound healing
Yeast extract that contains magnesium. Can help to attract water to the upper layer of the skin. Evidence of effectiveness for other benefits is missing
Yeast extract that contains iron. Can help to attract water to the upper layer of the skin. Evidence of effectiveness for other benefits is missing
Yeast extract that contains silicon. Can help to attract water to the upper layer of the skin. Evidence of effectiveness for other benefits is missing
Naturally present in skin and helps to attract water to its upper layer
Naturally present in skin and helps to attract water to its upper layer
Helps to attract water to the upper layer of the skin and can help restore the skin barrier function
An amino-acid that helps attract water to the upper layer of the skin
An amino acid that is naturally present in skin and helps keep it hydrated. When used together with AHAs, it can reduce their irritating effect on the skin
Helps attract water to the upper layer of the skin. Is often used to adjust the pH level of the product
Plant extract that might hep calm down inflammation in skin
A plant extract that might have some anti-inflammatory and anti-oxidant properties but evidence is missing
Plant extract. Might have some anti-oxidant properties. Can be irritating
A plant extract that has some anti-oxidant and anti-bacterial properties. Can be irritating
Oil of a very fragrant pink rose used as fragrance in cosmetics. Extensive research has shown it has mixed benefits. In the pro column, inhaling this flower’s scent seems to have relaxing properties and the plant’s petals contain skin-soothing and antioxidant compounds that can benefit skin. On the flipside, the numerous chemicals that create this rose’s distinctive fragrance pose a risk of causing skin aggravation.
A preservative. Can be used to mask unpleasant smell. Can be irritating
Oil of a very fragrant pink rose used as fragrance in cosmetics. Extensive research has shown it has mixed benefits. In the pro column, inhaling this flower’s scent seems to have relaxing properties and the plant’s petals contain skin-soothing and antioxidant compounds that can benefit skin. On the flipside, the numerous chemicals that create this rose’s distinctive fragrance pose a risk of causing skin aggravation.
A plant oil that helps soften the upper layer of the skin. It might have anti-oxidant properties. Might help reduce inflammation in skin and help against blemishes
Helps soften the upper layer of the skin and can support skin barrier function
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 preservative that comes from radishes fermented by a bacteria. New research suggests that the preservation properties in the ingredient come from an ammonium salt that is not present naturally in radish root but used in its cultivation. Is problematic because the exact amount of the preservative agents is difficult to determine
Helps water and oil mix together and stabilize the product formulation
Pro-vitamin D. It is claimed to have anti-inflammatory effect in skin, but there is no research available confirming that this compound converts to vitamin D in skin or has any other benefits apart from softening the upper layer of the skin. This compound is different from the Vitamin D3 analogues used in medicine to treat psoriasis
A plant oil that because of its high content of alpha-linolenic acid help support skin barrier function and moisturize the skin
A plant extract that helps soften the upper layer of the skin
Helps attract water to the upper layer of the skin. Is often used to adjust the pH level of the product
Helps thicken the product formula and create a nice product formulation
A polyhydroxy acid (PHA) that helps shed the dead cells from the skin surface revealing smoother skin. Is believed to be genter than AHAs. It helps attract water to the upper layer of the skin and can stimulate production of skin's own hyaluronic acid resulting in improved hydration levels. It has been shown to be helpful against acne and clogged pores if used consistently (e.g over a period of 12 weeks) in high enough concentration. It can help reduce fine lines and wrinkles and improve skin tone with long-term application. Can help neutralize free radicals
Can work as an exfoliant but is typically used to adjust the product pH
A non-drying alcohol. Works as an emollient. Helps water and oil mix together and creates a nice product texture
Used to stabilize the product formulations and works as an emollient
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. Found to be as effective as a moisturizer for dry skin as mineral oil. Could be comedogenic
Red algae extract that helps attract water to the upper layer of the skin and create a nicer product consistency
Helps thicken the product formula and create a nice product formulation
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 great emollient due to its high linoleic acid content. One of the most effective plant oils in helping skin hydration and repairing skin barrier function
A type of colloidal oatmeal. Can contain potent antioxidants and anti-inflammatory compounds. Is effective in supporting skin barrier
A non-drying alcohol. Works as an emollient. Helps water and oil mix together and creates a nice product texture
A plant oil that helps soften the upper layer of the skin. It might have anti-oxidant properties. Might help reduce inflammation in skin and help against blemishes
Helps soften the upper layer of the skin and can support skin barrier function
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
An emollient that helps to soften the skin and create a pleasant product texture and stabilize the formulation
A preservative that comes from radishes fermented by a bacteria. New research suggests that the preservation properties in the ingredient come from an ammonium salt that is not present naturally in radish root but used in its cultivation. Is problematic because the exact amount of the preservative agents is difficult to determine
An emollient that helps soften the skin and is used to improve product texture and stability
Used to stabilize the product formulations and works as an emollient
Helps water and oil mix together and stabilize the product formulation
Helps attract water to the upper layer of the skin and can help improve skin barrier function
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. Found to be as effective as a moisturizer for dry skin as mineral oil. Could be comedogenic
Helps soften upper layer of the skin and can enhance penetration of other ingredients into the upper layer of the skin
An effective moisturizing and skin barrier repair ingredient. Helps calm down inflammation and has some anti-oxidant properties
Red algae extract that helps attract water to the upper layer of the skin and create a nicer product consistency
Helps calm down inflammation in skin and can help reduce itching. Helps to repair the skin barrier and keep skin hydrated
An active component of chamomile plant that historically has been used to calm down irritated skin. A recent study shows that bisabolol indeed can have some anti-inflammatory effect on skin, even though conclusive data is lacking. Bisabolol has a sweet floral scent and can be added to products for its aromatic properties
A fermentation product created by bacteria Lactobacillus. The fermented product has anti-bacterial properties and might be helpful in calming down inflammation, but studies are lacking. Helps attract water to the upper layer of the skin. Can be used as a preservative
One of the best moisturizing ingredients. Attracts water into the upper layer of the skin
Helps attract water to the upper layer of the skin and improves the product texture
Pro-vitamin D. It is claimed to have anti-inflammatory effect in skin, but there is no research available confirming that this compound converts to vitamin D in skin or has any other benefits apart from softening the upper layer of the skin. This compound is different from the Vitamin D3 analogues used in medicine to treat psoriasis
A plant oil that because of its high content of alpha-linolenic acid help support skin barrier function and moisturize the skin
Plant extract that might hep calm down inflammation in skin
A plant extract that helps soften the upper layer of the skin
A plant extract that might have some anti-inflammatory and anti-oxidant properties but evidence is missing
A great emollient due to its high linoleic acid content. One of the most effective plant oils in helping skin hydration and repairing skin barrier function
Plant extract. Might have some anti-oxidant properties. Can be irritating
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 plant extract that has some anti-oxidant and anti-bacterial properties. Can be irritating
Yeast extract that contains zinc. Can help to attract water to the upper layer of the skin. Evidence of effectiveness for other benefits is missing
Yeast extract that contains copper. Can help to attract water to the upper layer of the skin and can help in skin wound healing
Yeast extract that contains magnesium. Can help to attract water to the upper layer of the skin. Evidence of effectiveness for other benefits is missing
Yeast extract that contains iron. Can help to attract water to the upper layer of the skin. Evidence of effectiveness for other benefits is missing
Yeast extract that contains silicon. Can help to attract water to the upper layer of the skin. Evidence of effectiveness for other benefits is missing
Naturally present in skin and helps to attract water to its upper layer
Naturally present in skin and helps to attract water to its upper layer
An amino-acid that helps to attract water to the upper layer of the skin. In combination with other amino-acids, might help to reduce fine lines and wrinkles
An amino-acid that helps to attract water to the upper layer of the skin and might help to lighten the skin, but solid evidence is lacking
Helps to attract water to the upper layer of the skin and can help restore the skin barrier function
An amino-acid that helps attract water to the upper layer of the skin
An amino-acid that helps to attract water to the upper layer of the skin. In combination with other amino-acids, might help to reduce fine lines and wrinkles
An amino acid that is naturally present in skin and helps keep it hydrated. When used together with AHAs, it can reduce their irritating effect on the skin
Helps attract water to the upper layer of the skin. Is often used to adjust the pH level of the product
Used to stabilize the product formulation and can help absorb oil
Oil of a very fragrant pink rose used as fragrance in cosmetics. Extensive research has shown it has mixed benefits. In the pro column, inhaling this flower’s scent seems to have relaxing properties and the plant’s petals contain skin-soothing and antioxidant compounds that can benefit skin. On the flipside, the numerous chemicals that create this rose’s distinctive fragrance pose a risk of causing skin aggravation.
Helps thicken the product formula and create a nice product formulation
A polyhydroxy acid (PHA) that helps shed the dead cells from the skin surface revealing smoother skin. Is believed to be genter than AHAs. It helps attract water to the upper layer of the skin and can stimulate production of skin's own hyaluronic acid resulting in improved hydration levels. It has been shown to be helpful against acne and clogged pores if used consistently (e.g over a period of 12 weeks) in high enough concentration. It can help reduce fine lines and wrinkles and improve skin tone with long-term application. Can help neutralize free radicals
Can work as an exfoliant but is typically used to adjust the product pH
An emollient that helps to soften the skin and create a pleasant product texture and stabilize the formulation
A preservative. Can be used to mask unpleasant smell. Can be irritating
Oil of a very fragrant pink rose used as fragrance in cosmetics. Extensive research has shown it has mixed benefits. In the pro column, inhaling this flower’s scent seems to have relaxing properties and the plant’s petals contain skin-soothing and antioxidant compounds that can benefit skin. On the flipside, the numerous chemicals that create this rose’s distinctive fragrance pose a risk of causing skin aggravation.
Water, Glycerin, Helianthus annuus seed oil, Cetearyl olivate, Sorbitan olivate, Dimethyl sulfone, Avena sativa kernel flour, Cetearyl alcohol, Rosa canina seed oil, Oenothera biennis oil, Caprylic/capric triglyceride, Octyldodecanol, Leuconostoc/radish root ferment filtrate, Cetyl palmitate, Glyceryl stearate se, Sorbitan palmitate, Panthenol, Butyrospermum parkii butter, Cocos nucifera oil, Cetyl esters, Avena sativa kernel extract, Chondrus crispus extract, Allantoin, Bisabolol, Lactobacillus ferment, Sodium hyaluronate, Betaine, Polyglutamic acid, 7-dehydrocholesterol, Echium plantagineum seed oil, Spilanthes acmella flower extract, Lupinus albus seed extract, Cardiospermum halicacabum flower/leaf/vine extract, Helianthus annuus seed oil unsaponifiables, Aesculus hippocastanum seed extract, Tocopherol, Calendula officinalis flower extract, Saccharomyces/zinc ferment, Saccharomyces/copper ferment, Saccharomyces/magnesium ferment, Saccharomyces/iron ferment, Saccharomyces/silicon ferment, Sodium pca, Pca, Serine, Alanine, Glycine, Glutamic acid, Lysine hcl, Threonine, Arginine, Proline, Gardenia florida fruit extract, Sodium lactate, Maltodextrin, Rosa damascena extract, Carrageenan, Gluconolactone, Citric acid, Sodium benzoate, Potassium sorbate, Hydroxyacetophenone, Octyldodecanol, 1,2-hexanediol, Citronellol, Geraniol, Benzyl alcohol, Rosa damascena extract
