Works for:
based on ingredients and %- Evens skin tone
- Exfoliation
- Moisturizing
- Anti-aging
Can it cause trouble?
- Irritation risk: high
- Comedogenic risk ingredients: 2
Key actives
Evens skin tone
What does the product description say?
Overnight Glow Dark Spot Sleeping Cream 15ml A brightening and hydrating sleeping cream that clinically proven to reduce the appearance of dark spots after 7 days.
Source: Ren Skincare
This product can help reduce hypepigmentation and even out the skin tone because it contains the following effective ingredients: lactic acid
Keep in mind that you would need to apply any topical skincare targetted at hypigmentation consistently for a couple of months to get a result. No topical skincare product can help get rid of hyperpigmentation (including post-acne marks and age spots) instantly.
An exfoliating and moisturizing alpha-hydroxy acid (AHA). Typically causes less irritation than other AHAs, for example, glycolic acid. At high concentrations (about 15%), lactic acid can help reduce lines and wrinkles. Recent studies show that lactic acid can support the "good" bacteria living on skin's surface (healthy skin microbiome)
A derivative of azelaic acid. It is obtained by reacting the chloride of azelaic acid with two molecules of glycine (an amino acid) and potassium hydroxide. It is less studied than azelaic acid, but the available research suggests that it also can be effective in reducing skin redness, hyperpigmentation and blemishes. There are claims that it is more bio-available and more effective than azelaic acid, but no comparison study is available. Potassium azeloyl diglycinate is better soluble in water compared with azelaic acid. Because of this property, products with potassium azeloyl digclycinate can have a nicer texture
Exfoliation
What does the product description say?
What is included Glycol Lactic Radiance Renewal Mask 15ml An exfoliating AHA gel mask that's clinically proven to brighten, smooth and visibly firm skin after 1 use Ready Steady Glow Daily AHA Tonic 100ml An exfoliating hypoallergenic AHA and BHA toner that's clinically proven to brighten, clarify and smooth skin.
Source: Ren Skincare
This product can help exfoliate the skin. In other words, it helps break down the bonds between dead cells on the surface of the skin and speed up the skin turnover. Skin often appears softer and brighter after exfoliation, but overdoing it can result in disrupted skin barrier. The following ingredient is doing the exfoliating job in this product: lactic acid.
An exfoliating and moisturizing alpha-hydroxy acid (AHA). Typically causes less irritation than other AHAs, for example, glycolic acid. At high concentrations (about 15%), lactic acid can help reduce lines and wrinkles. Recent studies show that lactic acid can support the "good" bacteria living on skin's surface (healthy skin microbiome)
A plant extract that might contain salicylic acid
Anti-aging
This product contains lactic acid. 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.
An exfoliating and moisturizing alpha-hydroxy acid (AHA). Typically causes less irritation than other AHAs, for example, glycolic acid. At high concentrations (about 15%), lactic acid can help reduce lines and wrinkles. Recent studies show that lactic acid can support the "good" bacteria living on skin's surface (healthy skin microbiome)
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-oxidation
This product contains antioxidants (vaccinium macrocarpon seed oil) that might be able to help neutralize free radicals in skin to lessen the damage it gets from the UV light (sun). There is not enough evidence to confirm their effectiveness in skin though.
A plant oil that can help neutralize free radicals, soften the upper layer of the skin, and support skin's barrier function
A plant extract that helps attract water to the upper layer of the skin. It might be helpful in neutralizing free radicals in skin, but is less potent than the extract from the seeds
A great emollient that can also have anti-oxidant properties
An emollient. Can be helpful for restoring skin barrier function.
A good emollient. Contains various ingredients including vitamins and fatty acids that could work in the skin to neutralize free radicals and minimize moisture loss - if enough of these compounds is able to penetrate the skin in an active form.
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
Can be helpful in reducing inflammation in skin, including inflamed acne. It can be irritating
Moisturizing
What does the product description say?
Overnight Glow Dark Spot Sleeping Cream 15ml A brightening and hydrating sleeping cream that clinically proven to reduce the appearance of dark spots after 7 days.
Source: Ren Skincare
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:
arginine, 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: arginine, helianthus annuus seed oil.
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
A great emollient that can also have anti-oxidant properties
A good emollient. Contains various ingredients including vitamins and fatty acids that could work in the skin to neutralize free radicals and minimize moisture loss - if enough of these compounds is able to penetrate the skin in an active form.
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
An exfoliating and moisturizing alpha-hydroxy acid (AHA). Typically causes less irritation than other AHAs, for example, glycolic acid. At high concentrations (about 15%), lactic acid can help reduce lines and wrinkles. Recent studies show that lactic acid can support the "good" bacteria living on skin's surface (healthy skin microbiome)
Helps attract water to the upper layer of the skin
An emollient. Can be helpful for restoring skin barrier function.
Helps attract water to the upper layer of the skin. Is often used to adjust the pH level of the product
An 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.
Can help attract water to the upper layer of the skin. In crystal form, it can work as a gentle exfoliant, gentler than the salt scrub. Helps stabilize the emulsion
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 plant oil that can help neutralize free radicals, soften the upper layer of the skin, and support skin's barrier function
A plant extract that helps attract water to the upper layer of the skin. It might be helpful in neutralizing free radicals in skin, but is less potent than the extract from the seeds
Can help attract 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 non-drying alcohol that works to soften the skin and stabilize product formulations helping oil and water mix together
Helps to soften the upper layer of the skin without creating a greasy texture
An emollient that helps soften the skin. It also forms a protective on its surface to reduce water loss.
Used mostly for creating emulsions - helping oil and water mix together. Helps soften the upper layer of the skin
An emollient that can also help water and oil mix together, as well as prevent bacteria growth in products
A fruit extract that might help to attract water to the upper layer of the skin, but there is no evidence for any other benefits to the skin
Helps attract water to the upper layer of the skin and can help improve skin barrier function
Softens 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.
A derivative of azelaic acid. It is obtained by reacting the chloride of azelaic acid with two molecules of glycine (an amino acid) and potassium hydroxide. It is less studied than azelaic acid, but the available research suggests that it also can be effective in reducing skin redness, hyperpigmentation and blemishes. There are claims that it is more bio-available and more effective than azelaic acid, but no comparison study is available. Potassium azeloyl diglycinate is better soluble in water compared with azelaic acid. Because of this property, products with potassium azeloyl digclycinate can have a nicer texture
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? |
|---|---|
| Exfoliation | |
| Evens skin tone | |
| Moisturizing |
Total Promises Fulfilled score: 91/100.
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Potential irritants
Comedogenic ingredients
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|---|---|---|---|
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Key Actives
An exfoliating and moisturizing alpha-hydroxy acid (AHA). Typically causes less irritation than other AHAs, for example, glycolic acid. At high concentrations (about 15%), lactic acid can help reduce lines and wrinkles. Recent studies show that lactic acid can support the "good" bacteria living on skin's surface (healthy skin microbiome)
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
An exfoliating and moisturizing alpha-hydroxy acid (AHA). Typically causes less irritation than other AHAs, for example, glycolic acid. At high concentrations (about 15%), lactic acid can help reduce lines and wrinkles. Recent studies show that lactic acid can support the "good" bacteria living on skin's surface (healthy skin microbiome)
A derivative of azelaic acid. It is obtained by reacting the chloride of azelaic acid with two molecules of glycine (an amino acid) and potassium hydroxide. It is less studied than azelaic acid, but the available research suggests that it also can be effective in reducing skin redness, hyperpigmentation and blemishes. There are claims that it is more bio-available and more effective than azelaic acid, but no comparison study is available. Potassium azeloyl diglycinate is better soluble in water compared with azelaic acid. Because of this property, products with potassium azeloyl digclycinate can have a nicer texture
A plant oil that can help neutralize free radicals, soften the upper layer of the skin, and support skin's barrier function
Can be helpful in reducing inflammation in skin, including inflamed acne. It can be irritating
Helps attract water to the upper layer of the skin and can help improve skin barrier function
A great emollient that can also have anti-oxidant properties
An emollient. Can be helpful for restoring skin barrier function.
A good emollient. Contains various ingredients including vitamins and fatty acids that could work in the skin to neutralize free radicals and minimize moisture loss - if enough of these compounds is able to penetrate the skin in an active form.
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 attract water to the upper layer of the skin. Is often used to adjust the pH level of the product
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
Helps attract water to the upper layer of the skin. Is often used to adjust the pH level of the product
One of the best moisturizing ingredients. Naturally present in skin. It attracts water to the upper layer of the skin working as a humectant
Softens 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.
An 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.
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
Can help attract water to the upper layer of the skin. In crystal form, it can work as a gentle exfoliant, gentler than the salt scrub. Helps stabilize the emulsion
Potential irritants
Used as a fragrance. Can be irritating and cause photosensitivity
An aromatic blend of unspecified and possibly irritating ingredients
A plant oil with high content of volatile compounds that, especially when exposed to air, can cause allergic reactions and irritate the skin
A plant oil with high content of volatile compounds that, especially when exposed to air, can cause allergic reactions and irritate the skin
Essential oil that can be irritating. Can lead to photosensitivity
Produces temporary toning effect. Can help dissolve other ingredients or preserve products
A preservative. Can be used to mask unpleasant smell. Can be irritating
A good emollient. Contains various ingredients including vitamins and fatty acids that could work in the skin to neutralize free radicals and minimize moisture loss - if enough of these compounds is able to penetrate the skin in an active form.
Can be helpful in reducing inflammation in skin, including inflamed acne. It can be irritating
A common frangrance that can easily irritate skin, especially if exposed to air, light or heat
An aromatic blend of unspecified and possibly irritating ingredients
A plant oil with high content of volatile compounds that, especially when exposed to air, can cause allergic reactions and irritate the skin
A plant oil with high content of volatile compounds that, especially when exposed to air, can cause allergic reactions and irritate the skin
Essential oil that can be irritating. Can lead to photosensitivity
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
An aromatic blend of unspecified and possibly irritating ingredients
A preservative. Can be used to mask unpleasant smell. 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
An aromatic blend of unspecified and possibly irritating ingredients
An exfoliating and moisturizing alpha-hydroxy acid (AHA). Typically causes less irritation than other AHAs, for example, glycolic acid. At high concentrations (about 15%), lactic acid can help reduce lines and wrinkles. Recent studies show that lactic acid can support the "good" bacteria living on skin's surface (healthy skin microbiome)
A great emollient that can also have anti-oxidant properties
An emollient. Can be helpful for restoring skin barrier function.
A plant oil that can help neutralize free radicals, soften the upper layer of the skin, and support skin's barrier function
Helps attract water to the upper layer of the skin. Is often used to adjust the pH level of the product
A fruit extract that might help to attract water to the upper layer of the skin, but there is no evidence for any other benefits to the skin
A plant extract that helps attract water to the upper layer of the skin. It might be helpful in neutralizing free radicals in skin, but is less potent than the extract from the seeds
Helps attract water to the upper layer of the skin. Is often used to adjust the pH level of the product
An exfoliating and moisturizing alpha-hydroxy acid (AHA). Typically causes less irritation than other AHAs, for example, glycolic acid. At high concentrations (about 15%), lactic acid can help reduce lines and wrinkles. Recent studies show that lactic acid can support the "good" bacteria living on skin's surface (healthy skin microbiome)
A plant extract that might contain salicylic acid
Softens 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.
Can help attract water to the upper layer of the skin
Can work as an exfoliant but is typically used to adjust the product pH
Comedogenic ingredients
A non-drying alcohol. Works as an emollient. Helps water and oil mix together and creates a nice product texture
Can help attract water to the upper layer of the skin
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
Used mostly for creating emulsions - helping oil and water mix together. Helps soften the upper layer of the skin
An exfoliating and moisturizing alpha-hydroxy acid (AHA). Typically causes less irritation than other AHAs, for example, glycolic acid. At high concentrations (about 15%), lactic acid can help reduce lines and wrinkles. Recent studies show that lactic acid can support the "good" bacteria living on skin's surface (healthy skin microbiome)
A great emollient that can also have anti-oxidant properties
An emollient. Can be helpful for restoring skin barrier function.
Used as a fragrance. Can be irritating and cause photosensitivity
A plant oil that can help neutralize free radicals, soften the upper layer of the skin, and support skin's barrier function
Used to stabilize the product formulation and can help absorb oil
Helps attract water to the upper layer of the skin. Is often used to adjust the pH level of the product
A fruit extract that might help to attract water to the upper layer of the skin, but there is no evidence for any other benefits to the skin
An emollient that can also help water and oil mix together, as well as prevent bacteria growth in products
A plant extract that helps attract water to the upper layer of the skin. It might be helpful in neutralizing free radicals in skin, but is less potent than the extract from the seeds
An aromatic blend of unspecified and possibly irritating ingredients
A plant oil with high content of volatile compounds that, especially when exposed to air, can cause allergic reactions and irritate the skin
A plant oil with high content of volatile compounds that, especially when exposed to air, can cause allergic reactions and irritate the skin
Essential oil that can be irritating. Can lead to photosensitivity
Produces temporary toning effect. Can help dissolve other ingredients or preserve products
A preservative. Can be used to mask unpleasant smell. Can be irritating
A preservative. It helps prevent bacterial growth in cosmetic products
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 good emollient. Contains various ingredients including vitamins and fatty acids that could work in the skin to neutralize free radicals and minimize moisture loss - if enough of these compounds is able to penetrate the skin in an active form.
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
Can be helpful in reducing inflammation in skin, including inflamed acne. It can be irritating
A common frangrance that can easily irritate skin, especially if exposed to air, light or heat
An aromatic blend of unspecified and possibly irritating ingredients
Helps attract water to the upper layer of the skin. Is often used to adjust the pH level of the product
An exfoliating and moisturizing alpha-hydroxy acid (AHA). Typically causes less irritation than other AHAs, for example, glycolic acid. At high concentrations (about 15%), lactic acid can help reduce lines and wrinkles. Recent studies show that lactic acid can support the "good" bacteria living on skin's surface (healthy skin microbiome)
A derivative of azelaic acid. It is obtained by reacting the chloride of azelaic acid with two molecules of glycine (an amino acid) and potassium hydroxide. It is less studied than azelaic acid, but the available research suggests that it also can be effective in reducing skin redness, hyperpigmentation and blemishes. There are claims that it is more bio-available and more effective than azelaic acid, but no comparison study is available. Potassium azeloyl diglycinate is better soluble in water compared with azelaic acid. Because of this property, products with potassium azeloyl digclycinate can have a nicer texture
An emollient that can also help water and oil mix together, as well as prevent bacteria growth in products
A plant extract that might contain salicylic acid
A plant oil with high content of volatile compounds that, especially when exposed to air, can cause allergic reactions and irritate the skin
A plant oil with high content of volatile compounds that, especially when exposed to air, can cause allergic reactions and irritate the skin
Essential oil that can be irritating. Can lead to photosensitivity
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
An aromatic blend of unspecified and possibly irritating ingredients
Helps to soften the upper layer of the skin without creating a greasy texture
A non-drying alcohol that works to soften the skin and stabilize product formulations helping oil and water mix together
A non-drying alcohol. Works as an emollient. Helps water and oil mix together and creates a nice product texture
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. It also forms a protective on its surface to reduce water loss.
Softens 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.
An 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.
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
A preservative. Can be used to mask unpleasant smell. Can be irritating
Helps attract water to the upper layer of the skin and can help improve skin barrier function
An aromatic blend of unspecified and possibly irritating ingredients
Can help attract water to the upper layer of the skin. In crystal form, it can work as a gentle exfoliant, gentler than the salt scrub. Helps stabilize the emulsion
Can help attract water to the upper layer of the skin
Used mostly for creating emulsions - helping oil and water mix together. Helps soften the upper layer of the skin
Can work as an exfoliant but is typically used to adjust the product pH
A common frangrance that can easily irritate skin, especially if exposed to air, light or heat
An aromatic blend of unspecified and possibly irritating ingredients
Ingredient list view
Water, Glycerin, Polysorbate 60, Lecithin, Lactic acid, Vitis vinifera seed oil, Ribes nigrum seed oil, Citrus limon fruit extract, Xanthan gum, Vaccinium macrocarpon seed oil, Maltodextrin, Sodium lactate, Carica papaya fruit extract, Ananas sativus fruit extract, Glyceryl caprylate, Passiflora edulis fruit extract, Vitis vinifera fruit extract, Parfum, Citrus nobilis peel oil, Citrus grandis peel oil, Citrus tangerina peel oil, Citrus aurantium dulcis flower oil, Alcohol denat., Benzyl alcohol, Phenoxyethanol, Potassium sorbate, Tocopherol, Hippophae rhamnoides oil, Helianthus annuus seed oil, Rosmarinus officinalis leaf extract, Sodium bisulfite, Citral, Geraniol, Limonene, Linalool, Parfum, Water, Sodium lactate, Lactic acid, Heptyl glucoside, Potassium azeloyl diglycinate, Triethyl citrate, Glyceryl caprylate, Salix nigra bark extract, Benzoic acid, Citrus nobilis peel oil, Citrus aurantium dulcis flower oil, Citrus grandis peel oil, Citrus tangerina peel oil, Heptanol, Parfum, Limonene, Parfum, Water, Coco-caprylate/caprate, Cetyl alcohol, Cetearyl alcohol, Cetyl phosphate, Glycerin, Isodecyl neopentanoate, Simmondsia chinensis seed oil, Squalane, Arginine, Benzyl alcohol, Panthenol, Glycogen, Sodium dehydroacetate, Dehydroacetic acid, Parfum, Sucrose, Plankton extract, Lecithin, Citric acid, Sodium hydroxide, Citral, Limonene, Linalool, Parfum
- Glycerol and the skin: holistic approach to its origin and functions
- Epidermal and dermal effects of topical lactic acid
- Dual Effects of Alpha-Hydroxy Acids on the Skin
- Safety Assessment of Citrus-Derived Peel Oils as Used in Cosmetics
- Wound‐healing Properties of the Oils of Vitis vinifera and Vaccinium macrocarpon
- BERRY SEEDS: A SOURCE OF SPECIALTY OILS WITH HIGH CONTENT OF BIOACTIVES AND NUTRITIONAL VALUE
- Safety Assessment of Vitis Vinifera (Grape)-Derived Ingredients as Used in Cosmetics
- Oxidized citrus oil (R-limonene): A frequent skin sensitizer in Europe
- Air oxidation increases skin irritation from fragrance terpenes
- Biological Activities and Safety of Citrus spp. Essential Oils
- Vitamin E in dermatology
- Vitamin E and Skin Health
- Effect of Olive and Sunflower Seed Oil on the Adult Skin Barrier: Implications for Neonatal Skin Care
- Topically Applied Sunflower Seed Oil Prevents Invasive Bacterial Infections in Preterm Infants in Egypt
- Effect of topically applied lipids on surfactant-irritated skin
- Impact of topical oils on the skin barrier: possible implications for neonatal health in developing countries
- Allergic contact dermatitis induced by rosemary leaf extract in a cleansing gel
- Safety Assessment of Rosmarinus officinalis (Rosemary)-Derived Ingredients as Used in Cosmetics
- Rosmarinus officinalis Extract Suppresses Propionibacterium acnes–Induced Inflammatory Responses
- Annex I: Clinical evidence regarding sensitisation to individual fragrance chemicals and to natural extracts
- Clinical and instrumental assessment of the effects of a new product based on hydroxypropyl chitosan and potassium azeloyl diglycinate in the management of rosacea
- A Preliminary Clinical Evaluation of a Topical Product for Reducing Slight Rosacea Imperfections
- Azeloyl-Glycine: A new active in skin disequilibrium
- Formulation and evaluation of the cream made from potassium azeloyl diglycinate as an anti-aging
- Citric Acid, Inorganic Citrate Salts and Alkyl Citrate Esters As Used in Cosmetics
- Safety Assessment of Alkyl Esters as Used in Cosmetics
- Safety Assessment of Alkyl Phosphates as Used in Cosmetics
- Skin moisturizing effects of panthenol-based formulations
- Safety Assessment of Panthenol, Pantothenic Acid, and Derivatives as Used in Cosmetics
- 4 Final Report on the Safety Assessment of Sodium Dehydroacetate and Dehydroacetic Acid