Works for:
based on ingredients and %- Moisturizing
- Anti-oxidation
Can it cause trouble?
- Irritation risk: high
- Comedogenic risk ingredients: 2
Key actives
Product Summary
"ESPA - Beauty Sleep" could be helpful for: Moisturizing, but its actives are not the most effective or are not well-studied.
Ingredient callouts
- this product 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.
- Humectants (manganese pca 0.20% - 0.40%, sodium hyaluronate 0.25% - 0.45%, zinc pca 0.20% - 0.35%, magnesium pca 0.25% - 0.40%, sodium pca 0.40% - 0.60%, anhydroxylitol 1.30% - 1.60%, xylitylglucoside 1.80% - 2.20% and glycerin 5.00% - 6.10%). These ingredients help attract water to the upper layer of the skin and improve the skin hydration.
Price
The product retails for 14.70$ in the United States.
For a detailed price comparison: click here.
Works for
Anti-oxidation
This product contains antioxidants (chitosan) 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.
Inhibits acne-causing bacteria on the surface of the skin. Can help to reduce inflammation caused by bacteria. Helps neutralize free radicals in skin. Helps to attract water to the upper layer of the skin
A compound that combines zinc with a hydrating ingredient PCA. Might to be helpful against acne and clogged pores. Can help calm down inflammation in skin. Could be helpful in reducing the formation of free radicals in skin. Might help to reduce fine lines in wrinkles, but solid evidence is missing
A vitamin C derivative that is more stable but less potent than pure form of vitamin C. Has a potential to boost collagen production, nutralise free radicals and reduce hyperpigmentation, but the required concentration is likely to be much higher than for the pure form of vitamin C, limiting the ingredient's effectiveness in products
A stable derivative of vitamin C. It is oil-soluble which means it is more likely to penetrate the skin compared to the pure form of vitamin C (which is water-soluble), but it is less bio-available and is way less effective in stimulating collagen and reducing wrinkles compared to the pure form of vitamin C (L-ascorbic acid) and its other derivatives (for example, magnesium ascorbyl phosphate). At the same time, this vitamin C derivative has been shown in studies to be effective in reducing acne, blemishes and clogged pores. It is less irritating then the pure form of vitamin C
A 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.
Moisturizing
What does the product description say?
An intensely hydrating overnight treatment mask to leave the complexion replenished and radiant.
Source: Skinstore
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:
anhydroxylitol, 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: chondrus crispus extract, ethylhexyl palmitate.
Naturally present in skin and helps to attract water to its upper layer
Helps attract water to the upper layer of the skin and repair the skin barrier function
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. 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. Often used as a part of an ingredient complex Physiogenyl together with Sodium PCA, Magnesium PCA and Zinc PCA. The manufacturer claims that it does more than attracting water, but there is no evidence or studies supporting this claim
A compound that combines zinc with a hydrating ingredient PCA. Might to be helpful against acne and clogged pores. Can help calm down inflammation in skin. Could be helpful in reducing the formation of free radicals in skin. Might help to reduce fine lines in wrinkles, but solid evidence is missing
Helps attract water to the upper layer of the skin
Helps attract water to the upper layer of the skin and repair the skin barrir function
One of the best moisturizing ingredients. Attracts water into the upper layer of the skin
An emollient that helps soften the skin and create a nice product texture
Helps soften the upper layer of the skin
Helps soften the upper layer of the skin and improve the product texture
Inhibits acne-causing bacteria on the surface of the skin. Can help to reduce inflammation caused by bacteria. Helps neutralize free radicals in skin. Helps to attract water to the upper layer of the skin
Helps attract water to the upper layer of the skin. Could be helpful in restoring the skin barrier function
An emollient that softens the skin and forms a protective layer on its surface. Helps water and oil mix together
Helps preserve products and creates a nice product texture
An emollient that can also help water and oil mix together, as well as prevent bacteria growth in products
Helps attract water to the upper layer of the skin and improves the product texture
Used mostly for creating emulsions - helping oil and water mix together. Helps soften the upper layer of the skin
How honest is this product?
| Promise | Can it deliver? |
|---|---|
| Moisturizing |
Total Promises Fulfilled score: 75/100.
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Potential irritants
Comedogenic ingredients
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| Product | Similarity | Price | Irritancy |
|---|---|---|---|
 ESPA Beauty Sleep | Current | $14.70 | |
MEDIHEAL D.N.A Hydrating Protein Sheet Mask | 53% | $9.95 | |
Abib Mild Acidic pH Sheet Mask Aqua Fit | 52% | $4.00 | |
 Kypris Glow Philtre Mask | 52% | $105.00 | |
 M. Asam Sun Coco Moisture After Sun Mask | 51% | $24.99 | |
 Thalgo Source Marine Rehydrating Pro Mask | 51% | $52.00 |
Key Actives
A compound that combines zinc with a hydrating ingredient PCA. Might to be helpful against acne and clogged pores. Can help calm down inflammation in skin. Could be helpful in reducing the formation of free radicals in skin. Might help to reduce fine lines in wrinkles, but solid evidence is missing
Inhibits acne-causing bacteria on the surface of the skin. Can help to reduce inflammation caused by bacteria. Helps neutralize free radicals in skin. Helps to attract water to the upper layer of the skin
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
A vitamin C derivative that is more stable but less potent than pure form of vitamin C. Has a potential to boost collagen production, nutralise free radicals and reduce hyperpigmentation, but the required concentration is likely to be much higher than for the pure form of vitamin C, limiting the ingredient's effectiveness in products
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 and repair the skin barrier function
Helps attract water to the upper layer of the skin and repair the skin barrir function
Naturally present in skin and helps to attract water to its upper layer
Helps attract water to the upper layer of the skin
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. Often used as a part of an ingredient complex Physiogenyl together with Sodium PCA, Magnesium PCA and Zinc PCA. The manufacturer claims that it does more than attracting water, but there is no evidence or studies supporting this claim
Red algae extract that helps attract water to the upper layer of the skin and create a nicer product consistency
Potential irritants
A preservative. Can be used to mask unpleasant smell. Can be irritating
Plant extract that can be irritating and is a known allergen
An essential oil. Potential allergen and can be irritating. It has some anti-bacterial properties
An essential oil that can be very irritating. Has some anti-bacterial properties
An essential oil. Used as a fragrance. Can be irritating and sensitizing
A common frangrance that can easily irritate skin, especially if exposed to air, light or heat
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
A vitamin C derivative that is more stable but less potent than pure form of vitamin C. Has a potential to boost collagen production, nutralise free radicals and reduce hyperpigmentation, but the required concentration is likely to be much higher than for the pure form of vitamin C, limiting the ingredient's effectiveness in products
Helps preserve products and creates a nice product texture
Helps mask the small of other ingredients and improve the product texture
Can work as an exfoliant but is typically used to adjust the product pH
A 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.
Inhibits acne-causing bacteria on the surface of the skin. Can help to reduce inflammation caused by bacteria. Helps neutralize free radicals in skin. Helps to attract water to the upper layer of the skin
A stable derivative of vitamin C. It is oil-soluble which means it is more likely to penetrate the skin compared to the pure form of vitamin C (which is water-soluble), but it is less bio-available and is way less effective in stimulating collagen and reducing wrinkles compared to the pure form of vitamin C (L-ascorbic acid) and its other derivatives (for example, magnesium ascorbyl phosphate). At the same time, this vitamin C derivative has been shown in studies to be effective in reducing acne, blemishes and clogged pores. It is less irritating then the pure form of vitamin C
Comedogenic ingredients
An emollient that helps soften the skin and create a nice product texture
Red algae extract that helps attract water to the upper layer of the skin and create a nicer product consistency
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 softens the skin and forms a protective layer on its surface. Helps water and oil mix together
Helps attract water to the upper layer of the skin and repair the skin barrier function
An emollient that helps soften the skin and create a nice product texture
Helps attract water to the upper layer of the skin and repair the skin barrir function
A preservative. Can be used to mask unpleasant smell. Can be irritating
Helps attract water to the upper layer of the skin and repair the skin barrier function
A vitamin C derivative that is more stable but less potent than pure form of vitamin C. Has a potential to boost collagen production, nutralise free radicals and reduce hyperpigmentation, but the required concentration is likely to be much higher than for the pure form of vitamin C, limiting the ingredient's effectiveness in products
Plant extract that can be irritating and is a known allergen
Naturally present in skin and helps to attract water to its upper layer
An essential oil. Potential allergen and can be irritating. It has some anti-bacterial properties
An essential oil that can be very irritating. Has some anti-bacterial properties
An essential oil. Used as a fragrance. Can be irritating and sensitizing
Helps soften the upper layer of the skin and improve the product texture
A preservative. It helps prevent bacterial growth in cosmetic products
Helps preserve products and creates a nice product texture
Helps attract water to the upper layer of the skin and improves the product texture
A compound that combines zinc with a hydrating ingredient PCA. Might to be helpful against acne and clogged pores. Can help calm down inflammation in skin. Could be helpful in reducing the formation of free radicals in skin. Might help to reduce fine lines in wrinkles, but solid evidence is missing
Used mostly for creating emulsions - helping oil and water mix together. Helps soften the upper layer of the skin
Helps mask the small of other ingredients and improve the product texture
A common frangrance that can easily irritate skin, especially if exposed to air, light or heat
Can work as an exfoliant but is typically used to adjust the product pH
A 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.
Helps attract water to the upper layer of the skin. Could be helpful in restoring the skin barrier function
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. Often used as a part of an ingredient complex Physiogenyl together with Sodium PCA, Magnesium PCA and Zinc PCA. The manufacturer claims that it does more than attracting water, but there is no evidence or studies supporting this claim
Inhibits acne-causing bacteria on the surface of the skin. Can help to reduce inflammation caused by bacteria. Helps neutralize free radicals in skin. Helps to attract water to the upper layer of the skin
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
A stable derivative of vitamin C. It is oil-soluble which means it is more likely to penetrate the skin compared to the pure form of vitamin C (which is water-soluble), but it is less bio-available and is way less effective in stimulating collagen and reducing wrinkles compared to the pure form of vitamin C (L-ascorbic acid) and its other derivatives (for example, magnesium ascorbyl phosphate). At the same time, this vitamin C derivative has been shown in studies to be effective in reducing acne, blemishes and clogged pores. It is less irritating then the pure form of vitamin C
Red algae extract that helps attract water to the upper layer of the skin and create a nicer product consistency
An emollient that can also help water and oil mix together, as well as prevent bacteria growth in products
Ingredient list view
Water, Glycerin, Polyglyceryl-2 stearate, Glyceryl stearate, Stearyl alcohol, Xylitylglucoside, Ethylhexyl palmitate, Anhydroxylitol, Benzyl alcohol, Xylitol, Ascorbyl glucoside, Xanthan gum, Lavandula hybrida oil, Linalool, Sodium pca, Lavandula angustifolia oil, Dehydroacetic acid, Eucalyptus globulus leaf oil, Eugenia caryophyllus leaf oil, Cichorium intybus root extract, Trihydroxystearin, Phenoxyethanol, Magnesium pca, Eugenol, Hydrolyzed yeast protein, Caprylyl glycol, Juniperus mexicana oil, Ethylhexylglycerin, Sorbitol, Zinc pca, Abies sibirica oil, Cananga odorata flower oil, Lecithin, Pelargonium graveolens oil, Pogostemon cablin leaf oil, Acacia senegal gum, Limonene, Citric acid, Sodium benzoate, Tocopheryl acetate, Geraniol, Glucose, Sodium hyaluronate, Sodium hydroxide, Manganese pca, Evernia prunastri extract, Potassium sorbate, Citronellol, Glyceryl linoleate, Glyceryl linolenate, Boswellia carterii oil, Bulnesia sarmientoi wood oil, Cistus ladaniferus oil, Chitosan, Retinyl palmitate, Sodium ascorbyl phosphate, Disodium edta, Chondrus crispus extract, Glyceryl caprylate, Amorphophallus konjac root powder
- Glycerol and the skin: holistic approach to its origin and functions
- Safety Assessment of Polyglyceryl Fatty Acid Esters as Used in Cosmetics
- The Roles of Vitamin C in Skin Health
- Stability, transdermal penetration, and cutaneous effects of ascorbic acid and its derivatives
- 4 Final Report on the Safety Assessment of Sodium Dehydroacetate and Dehydroacetic Acid
- Zinc L-pyrrolidone carboxylate inhibits the UVA-induced production of matrix metalloproteinase-1 by in vitro cultured skin fibroblasts, whereas it enhances their collagen synthesis
- Zinc Therapy in Dermatology: A Review
- Annex I: Clinical evidence regarding sensitisation to individual fragrance chemicals and to natural extracts
- Topical Glucose Induces Claudin-1 and Filaggrin Expression in a Mouse Model of Atopic Dermatitis and in Keratinocyte Culture, Exerting Anti-inflammatory Effects by Repairing Skin Barrier Function
- Hyaluronic acid: A key molecule in skin aging
- Hyaluronan (Hyaluronic Acid): a natural moisturizer for skin care
- Chitosan against cutaneous pathogens
- Antimicrobial and anti-inflammatory activity of chitosan-alginate nanoparticles: a targeted therapy for cutaneous pathogens
- Chitosan preparations for wounds and burns: antimicrobial and wound-healing effects
- Cosmetics and Cosmeceutical Applications of Chitin, Chitosan and Their Derivatives
- Sodium ascorbyl phosphate shows in vitro and in vivo efficacy in the prevention and treatment of acne vulgaris
- Sodium ascorbyl phosphate in topical microemulsions
- Final report of the safety assessment of L-Ascorbic Acid, Calcium Ascorbate, Magnesium Ascorbate, Magnesium Ascorbyl Phosphate, Sodium Ascorbate, and Sodium Ascorbyl Phosphate as used in cosmetics
- Regulation of collagen synthesis in human dermal fibroblasts by the sodium and magnesium salts of ascorbyl-2-phosphate
- Comparison of clinical efficacies of sodium ascorbyl phosphate, retinol and their combination in acne treatment
- Application of l-ascorbic acid and its derivatives (sodium ascorbyl phosphate and magnesium ascorbyl phosphate) in topical cosmetic formulations: stability studies
- Sodium L-ascorbyl-2-phosphate 5% lotion for the treatment of acne vulgaris: a randomized, double-blind, controlled trial