Here's our complete breakdown comparing the ingredients, attributes, and more of Tatcha The Dewy Skin Cream versus Olay Regenerist Luminous Overnight Gel Mask .
Last updated on July 18, 2023. Published on March 11, 2021
Overview
Cool Features
They both contain Vitamin E
Suited For
They're both likely to be good for fighting acne, anti aging, dry skin, brightening skin, sensitive skin, reducing pores, scar healing and better texture
Free From
They both do not contain any oils, parabens or sulfates
What's Inside
They both contain harsh alcohols, common allergens, fragrances and silicones
We independently verify ingredients, and our claims are backed by peer-reviewed research. Spot a product that need an update? Let us know.
General Moisturizer
All-purpose moisturizers hydrate the top layer of skin cells.
Overnight Mask
Overnight masks are usually used after the whole nighttime skincare routine (check your product’s instructions). Overnight masks are used to treat a variety of skin concerns and boost moisture in the skin.
Price
Ingredient Info
Tatcha The Dewy Skin Cream 47 ingredients
Olay Regenerist Luminous Overnight Gel Mask 27 ingredients
Contains Alcohol
Ingredients in this product that are types of alcohol:
Contains Silicon
Ingredients in this product that are types of silicon:
Sulfate Free
This product is free of sulfates 🎉
Paraben Free
This product is free of parabens 🎉
Oil Free
This product is free of oils 🎉
Not Malassezia Safe
Ingredients in this product that are not malassezia safe:
Reef Safe
This product is free of ingredients that damage reefs 🎉
Non Vegan
This product is not vegan 😥
Cruelty Free
This product is cruelty-free 🎉
Contains Alcohol
Ingredients in this product that are types of alcohol:
Contains Silicon
Ingredients in this product that are types of silicon:
Contains Fragrance
Ingredients in this product that are forms of fragrance:
Sulfate Free
This product is free of sulfates 🎉
Paraben Free
This product is free of parabens 🎉
Oil Free
This product is free of oils 🎉
Not Malassezia Safe
Ingredients in this product that are not malassezia safe:
Not Reef Safe
Ingredients in this product that are not reef safe:
Contains EU Allergens
Ingredients in this product that are EU allergens:
Non Vegan
This product is not vegan 😥
Not Cruelty Free
This product is not cruelty-free 😥
At a glance
Click on any of the items below to learn more
Tatcha The Dewy Skin Cream 47 ingredients
Olay Regenerist Luminous Overnight Gel Mask 27 ingredients
Notable Ingredients
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Benefits
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Concerns
This product contains 1 ingredient that may have this attribute:
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This product contains 1 ingredient that may have this attribute:
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Notable Ingredients
This product contains 1 ingredient that may have this attribute:
This product contains 1 ingredient that may have this attribute:
This product contains 1 ingredient that may have this attribute:
Benefits
This product contains 1 ingredient that may have this attribute:
This product contains 1 ingredient that may have this attribute:
This product contains 2 ingredients that may have this attribute:
This product contains 1 ingredient that may have this attribute:
This product contains 1 ingredient that may have this attribute:
This product contains 1 ingredient that may have this attribute:
This product contains 1 ingredient that may have this attribute:
This product contains 2 ingredients that may have this attribute:
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Concerns
This product contains 1 ingredient that may have this attribute:
This product contains 2 ingredients that may have this attribute:
This product contains 1 ingredient that may have this attribute:
This product contains 2 ingredients that may have this attribute:
This product contains 3 ingredients that may have this attribute:
This product contains 3 ingredients that may have this attribute:
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Join SkinSortIngredients Compared
Ingredients that are highlighted in purple are present in both products.
Tatcha The Dewy Skin Cream 47 ingredients
Olay Regenerist Luminous Overnight Gel Mask 27 ingredients
Water • Saccharomyces/Rice Ferment Filtrate • Glycerin • Propanediol • Dimethicone • Squalane • Diisostearyl Malate • Behenyl Alcohol • Myristyl Myristate • Dipentaerythrityl Hexahydroxystearate • Bis-Diglyceryl Polyacyladipate-2 • Tridecyl Trimellitate • Inositol • Sorbitan Tristearate • Beheneth-20 • Camellia Sinensis Leaf Extract • Cladosiphon Okamuranus Extract • Chondrus Crispus Extract • Betaphycus Gelatinum Extract • Oryza Sativa Bran Extract • Panax Ginseng Root Extract • Origanum Majorana Leaf Extract • Thymus Serpyllum Extract • Malva Sylvestris Flower Extract • Sodium Hyaluronate • CI 77480 • Sericin • Phytosteryl Macadamiate • Tocopherol • Hydroxyethyl Acrylate/Sodium Acryloyldimethyl Taurate Copolymer • Sorbitan Isostearate • Polysorbate 60 • Butylene Glycol • Dimethicone/Vinyl Dimethicone Crosspolymer • Sodium Benzoate • Gluconolactone • Ethylhexylglycerin • Parfum • Alcohol • Phenoxyethanol • Citral • Limonene • Linalool • Mica • Tin Oxide • CI 77891 • CI 60725
Water • Butylene Glycol • Glycerin • Niacinamide • Cyclopentasiloxane • Isopropyl Isostearate • Dimethicone • Polymethylsilsesquioxane • Morus Alba Root Extract • Lilium Candidum Flower Extract • Lonicera Japonica Flower Extract • Sodium Ascorbyl Phosphate • Tocopheryl Acetate • Glucosyl Hesperidin • Panthenol • Acrylates/C10-30 Alkyl Acrylate Crosspolymer • Dimethiconol • Dimethicone Crosspolymer • Aminomethyl Propanol • Phenoxyethanol • DMDM Hydantoin • Ethylhexyl Salicylate • Benzyl Alcohol • Cetyl Alcohol • Iodopropynyl Butylcarbamate • Disodium EDTA • Parfum
Ingredients Side-by-side
Ingredients that are highlighted in purple are present in both products.
Learn more about what what Com. / Irr. ratings are
Ingredients Explained
These ingredients are found in both products.
Ingredients higher up in an ingredient list are typically present in a larger amount.
Water. It's the most common cosmetic ingredient of all. You'll usually see it at the top of ingredient lists, meaning that it makes up the largest part of the product.
So why is it so popular? Water most often acts as a solvent - this means that it helps dissolve other ingredients into the formulation.
You'll also recognize water as that liquid we all need to stay alive. Talk about multi-purpose! If you see this, drink a glass of water. Stay hydrated!
Learn more about WaterTatcha The Dewy Skin Cream contains this as ingredient number 1.
Olay Regenerist Luminous Overnight Gel Mask contains this as ingredient number 1.
Glycerin is already naturally found in your skin. It helps moisturize and protect your skin.
A study from 2016 found glycerin to be more effective as a humectant than AHAs and hyaluronic acid.
As a humectant, it helps the skin stay hydrated by pulling moisture to your skin. The low molecular weight of glycerin allows it to pull moisture into the deeper layers of your skin.
Hydrated skin improves your skin barrier; Your skin barrier helps protect against irritants and bacteria.
Glycerin has also been found to have antimicrobial and antiviral properties. Due to these properties, glycerin is often used in wound and burn treatments.
In cosmetics, glycerin is usually derived from plants such as soybean or palm. However, it can also be sourced from animals, such as tallow or animal fat.
This ingredient is organic, colorless, odorless, and non-toxic.
Glycerin is the name for this ingredient in American English. British English uses Glycerol/Glycerine.
Learn more about GlycerinTatcha The Dewy Skin Cream contains this as ingredient number 3.
Olay Regenerist Luminous Overnight Gel Mask contains this as ingredient number 3.
Dimethicone is a silicone used for making products smooth and silky. It also has the added benefit of sealing in hydration. The amount of dimethicone found in beauty products is considered safe and non-comedogenic, meaning it won't clog pores.
Dimethicone has been found increase absorption in skin, boosting the benefits of other ingredients. While there is concern for the safety of dimethicone, the levels used in skincare are safe for use.
Tatcha The Dewy Skin Cream contains this as ingredient number 5.
Olay Regenerist Luminous Overnight Gel Mask contains this as ingredient number 7.
Butylene Glycol (or BG) is used within cosmetic products for a few different reasons:
- It is a solvent, meaning that it helps to dissolve other ingredients. This also enhances the absorption of the product into one's skin.
- It is a humectant, which means that it helps attract moisture into the skin.
- It helps improve product application.
Overall, Butylene Glycol is a safe and well-rounded ingredient. It is unlikely to irritate skin, and works well with pretty much all other ingredients.
Tatcha The Dewy Skin Cream contains this as ingredient number 33.
Olay Regenerist Luminous Overnight Gel Mask contains this as ingredient number 2.
Parfum is a catch-all term for an ingredient or more that is used to give aroma to products. Parfum, or fragrance, can be a blend of hundreds of chemicals or plant oils. This means every product with "fragrance" or "Parfum" in the ingredients list is a different mixture.
In the US, the alternative name for parfum is 'fragrance'. The term 'fragrance' is not regulated in many countries. In many cases, it is up to the brand to define this term.
For instance, many brands choose to label themselves as "fragrance-free" because they are not using synthetic fragrances. However, their products may still contain ingredients such as essential oils that are considered a fragrance. One example is Calendula flower extract. Essential oil ingredients still impart a scent or 'fragrance'.
Depending on the blend, it can cause allergies and sensitivities on the skin. Some ingredients that are known EU allergens include linalool and citronellol.
Products use parfum often to give products a scent or cover up smells of different ingredients.
The bottom line is: not all fragrances/parfum/ingredients are created equally. If you are worried about fragrances, we recommend taking a closer look at an ingredient. And of course, we always recommend speaking with a professional.
Learn more about ParfumTatcha The Dewy Skin Cream contains this as ingredient number 38.
Olay Regenerist Luminous Overnight Gel Mask contains this as ingredient number 27.
Phenoxyethanol is a preservative that has germicide, antimicrobial, and aromatic properties. Studies show that phenoxyethanol can prevent germ and microbial growth. By itself, it has a scent that is similar to that of a rose.
It's often used in formulations along with Caprylyl Glycol to preserve the shelf life of products.
Tatcha The Dewy Skin Cream contains this as ingredient number 40.
Olay Regenerist Luminous Overnight Gel Mask contains this as ingredient number 20.
Here's what our community thinks of the ingredients in these two products.
Tatcha The Dewy Skin Cream 47 ingredients
Olay Regenerist Luminous Overnight Gel Mask 27 ingredients
Usage
Here's some more info on how this product is used by our community.
When to use
Tatcha The Dewy Skin Cream 47 ingredients
Olay Regenerist Luminous Overnight Gel Mask 27 ingredients
Reviews
Here's what our community thinks
Tatcha The Dewy Skin Cream 47 ingredients
Used on Back of Hands
Can't use on my face. Oily skin. If I use thick moisturizers on my face, my pores get congested. And I know it's oil-free but it's a liittttle too thick for me personally (might be perfect for someone else's...
Used on Back of Hands
Can't use on my face. Oily skin. If I use thick moisturizers on my face, my pores get congested. And I know it's oil-free but it's a liittttle too thick for me personally (might be perfect for someone else's face, especially if they have dry skin). I got the mini-size of this in a gift set (Mini Tatcha Treasures set). Don't want to waste it so I'll use it on the back of my hands (they're super dry). It's quite moisturizing. It's thicker than the Tatcha Water Cream. That's the only cream I can use on my face (just a little). I'll use this thicker one for my body.
Makes my face smooth and soft and glowy
Makes my face smooth and soft and glowy
Like how it hydrates and feels on the skin
Like how it hydrates and feels on the skin
Olay Regenerist Luminous Overnight Gel Mask 27 ingredients
Alternatives
Our Dupe Finder has found 8 potential alternatives that have similar ingredients to Tatcha The Dewy Skin Cream.
See 8 alternativesOur Dupe Finder has found 7 potential alternatives that have similar ingredients to Olay Regenerist Luminous Overnight Gel Mask.
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