Here's our complete breakdown comparing the ingredients, attributes, and more of Biossance Squalane + Omega Repair Cream versus Tatcha The Dewy Skin Cream .
Last updated on July 18, 2023. Published on December 23, 2021
Overview
What they are
These products are both cruelty-free and reef safe general moisturizers. They have a total of 7 ingredients in common
Cool Features
They both contain hyaluronic acid and Vitamin E
Suited For
They're both likely to be good for anti aging, dry skin, brightening skin, sensitive skin and scar healing
Free From
They both do not contain any oils, parabens or sulfates
What's Inside
They both contain fragrances
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.
General Moisturizer
All-purpose moisturizers hydrate the top layer of skin cells.
Price
Ingredient Info
Biossance Squalane + Omega Repair Cream 26 ingredients
Tatcha The Dewy Skin Cream 47 ingredients
Alcohol Free
This product is free of harsh alcohols 🎉
Silicon Free
This product is free of silicons 🎉
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:
Reef Safe
This product is free of ingredients that damage reefs 🎉
EU Allergen Free
This product is free of EU allergens 🎉
Vegan
This product is 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:
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 🎉
At a glance
Click on any of the items below to learn more
Biossance Squalane + Omega Repair Cream 26 ingredients
Tatcha The Dewy Skin Cream 47 ingredients
Notable Ingredients
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Benefits
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Concerns
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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:
This product contains 1 ingredient that may have this attribute:
Benefits
This product contains 5 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:
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Join SkinSortIngredients Compared
Ingredients that are highlighted in purple are present in both products.
Biossance Squalane + Omega Repair Cream 26 ingredients
Tatcha The Dewy Skin Cream 47 ingredients
Water • Squalane • Glycerin • Caprylic/Capric Triglyceride • Isoamyl Laurate • Butyrospermum Parkii Butter • Sorbitan Olivate • Cetearyl Olivate • Ceramide NP • Jojoba Esters • Sodium Hyaluronate • Euterpe Oleracea Sterols • Linoleic Acid • Oleic Acid • Linolenic Acid • Ethyl Linoleate • Tocopherol • Isoamyl Cocoate • Cetyl Palmitate • Sorbitan Palmitate • Cetearyl Alcohol • Ethylhexylglycerin • Carbomer • Sodium Hydroxide • Phenoxyethanol • Sodium Gluconate
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
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 WaterBiossance Squalane + Omega Repair Cream contains this as ingredient number 1.
Tatcha The Dewy Skin Cream contains this as ingredient number 1.
Squalane is an emollient that helps the skin hold onto moisture. It's an oily liquid that occurs naturally in certain types of fish and plant oils.
Because squalane boosts hydration in the skin, it also comes with plenty of benefits: it is an antioxidant and can help fight free radicals and skin damage. Squalane is also found to have a detoxifying effect when applied.
Squalane comes from squalene, which occurs naturally within the sebum of our skin. It is one of the oils our skin produces to keep itself hydrated. Squalane is the hydrogenated version of squalene and has a longer shelf life.
Research shows that squalane is non-irritating (even at 100% concentration).
In general, it's a fantastic ingredient. It does a great job at hydrating the skin, and it's suitable for those with sensitive skin.
The source of squalane may impact malassezia / fungal acne. This is because olive oil derived squalane can contain impurities such as fatty acids and plant waxes. Sugarcane derived squalane is recommended for anyone with malassezia concerns.
Is squalane vegan? This depends on the source. Squalane can be derived from both plants and animals. Most squalane used in skincare comes from plants.
Please note: the source of squalane is only known if disclosed by the brand. We recommend reaching out to the brand if you have any questions about their squalane.
Read more about squalene with an "e".
Learn more about SqualaneBiossance Squalane + Omega Repair Cream contains this as ingredient number 2.
Tatcha The Dewy Skin Cream contains this as ingredient number 6.
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 GlycerinBiossance Squalane + Omega Repair Cream contains this as ingredient number 3.
Tatcha The Dewy Skin Cream contains this as ingredient number 3.
Sodium Hyaluronate is hyaluronic acid's salt form. It is commonly derived from the sodium salt of hyaluronic acid.
Like hyaluronic acid, it is great at holding water and acts as a humectant. This makes it a great skin hydrating ingredient.
Sodium Hyaluronate is naturally occurring in our bodies and is mostly found in eye fluid and joints.
These are some other common types of Hyaluronic Acid:
Learn more about Sodium HyaluronateBiossance Squalane + Omega Repair Cream contains this as ingredient number 11.
Tatcha The Dewy Skin Cream contains this as ingredient number 25.
Tocopherol (also known as Vitamin E) is a common antioxidant used to help protect the skin from free-radicals and strengthen the skin barrier. It's also fat soluble - this means our skin is great at absorbing it.
Vitamin E also helps keep your natural skin lipids healthy. Your lipid skin barrier naturally consists of lipids, ceramides, and fatty acids. Vitamin E offers extra protection for your skin’s lipid barrier, keeping your skin healthy and nourished.
Another benefit is a bit of UV protection. Vitamin E helps reduce the damage caused by UVB rays. (It should not replace your sunscreen). Combining it with Vitamin C can decrease sunburned cells and hyperpigmentation after UV exposure.
You might have noticed Vitamin E + C often paired together. This is because it is great at stabilizing Vitamin C. Using the two together helps increase the effectiveness of both ingredients.
There are often claims that Vitamin E can reduce/prevent scarring, but these claims haven't been confirmed by scientific research.
Learn more about TocopherolBiossance Squalane + Omega Repair Cream contains this as ingredient number 17.
Tatcha The Dewy Skin Cream contains this as ingredient number 29.
Ethylhexylglycerin (we can't pronounce this either) is commonly used as a preservative and skin softener. It is derived from glyceryl.
You might see Ethylhexylglycerin often paired with other preservatives such as phenoxyethanol. Ethylhexylglycerin has been found to increase the effectiveness of these other preservatives.
Biossance Squalane + Omega Repair Cream contains this as ingredient number 22.
Tatcha The Dewy Skin Cream contains this as ingredient number 37.
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.
Biossance Squalane + Omega Repair Cream contains this as ingredient number 25.
Tatcha The Dewy Skin Cream contains this as ingredient number 40.
Here's what our community thinks of the ingredients in these two products.
Biossance Squalane + Omega Repair Cream 26 ingredients
Tatcha The Dewy Skin Cream 47 ingredients
Usage
Here's some more info on how this product is used by our community.
When to use
Biossance Squalane + Omega Repair Cream 26 ingredients
Tatcha The Dewy Skin Cream 47 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
Alternatives
Our Dupe Finder has found 50 potential alternatives that have similar ingredients to Biossance Squalane + Omega Repair Cream.
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