Dr. Dennis Gross Skincare Vitamin C Lactic Oil-Free Radiant Moisturizer Versus Biossance Squalane + Probiotic Gel Moisturizer
Updated on December 18, 2023
Overview
What they are
These products are both cruelty-free and reef safe general moisturizers. They have a total of 8 ingredients in common
Cool Features
They both contain hyaluronic acid
Suited For
They're both likely to be good for dry skin, brightening skin, sensitive skin and scar healing
Free From
They both do not contain any harsh alcohols, oils, parabens, silicones or sulfates
We independently verify ingredients, and our claims are backed by peer-reviewed research. Spot a product that needs an update? Let us know.
Ingredient Info
Dr. Dennis Gross Skincare Vitamin C Lactic Oil-Free Radiant Moisturizer 70 ingredients
Biossance Squalane + Probiotic Gel Moisturizer 26 ingredients
About this product
About this product
At a glance
Click on any of the items below to learn more
Dr. Dennis Gross Skincare Vitamin C Lactic Oil-Free Radiant Moisturizer 70 ingredients
Biossance Squalane + Probiotic Gel Moisturizer 26 ingredients
Key Ingredients
Benefits
Concerns
Benefits
Concerns
Ingredients Side-by-side
Water
Skin ConditioningSqualane
Emollient
Glycerin
Humectant
3-O-Ethyl Ascorbic Acid
Skin Conditioning
Tetrahexyldecyl Ascorbate
Antioxidant
Ascorbic Acid
Antioxidant
Lactic Acid
Buffering
Silybum Marianum Fruit Extract
Skin ConditioningNiacinamide
Smoothing
Centella Asiatica Extract
Cleansing
Ceramide Ng
Skin Conditioning
Superoxide Dismutase
Antioxidant
Quercetin
Antioxidant
Phospholipids
Skin ConditioningSodium Hyaluronate
Humectant
Hydrolyzed Sodium Hyaluronate
Skin ConditioningSodium Carboxymethyl Beta-Glucan
CleansingInonotus Obliquus Extract
Skin ConditioningSaccharide Isomerate
HumectantFerulic Acid
Antimicrobial
Ubiquinone
Antioxidant
Soy Isoflavones
Skin ConditioningAloe Barbadensis Leaf Juice
Skin Conditioning
Phytosphingosine
Skin Conditioning
Leuconostoc/Radish Root Ferment Filtrate
Antimicrobial
Methyl Gluceth-20
HumectantPropylene Glycol
Humectant
Sodium PCA
HumectantMyristyl Myristate
Emollient
Butylene Glycol
Humectant
Polyglyceryl-10 Laurate
Skin Conditioning
Pentylene Glycol
Skin ConditioningCaprylyl Glycol
EmollientAdenosine
Skin Conditioning
Carbomer
Emulsion StabilisingCetearyl Olivate
Polyacrylate Crosspolymer-6
Emulsion StabilisingLauryl Laurate
Skin Conditioning
Sodium Hydroxide
BufferingPotassium Hydroxide
BufferingSodium Glycolate
BufferingC13-15 Alkane
SolventSorbitan Olivate
Emulsifying
Phytic Acid
Citric Acid
Buffering
Sodium Citrate
BufferingTetrasodium Glutamate Diacetate
Pentasodium Pentetate
Camellia Sinensis Leaf Extract
Antimicrobial
Cucumis Sativus Fruit Extract
EmollientTriethyl Citrate
Masking
Lavandula Angustifolia Flower/Leaf/Stem Extract
Masking
Elettaria Cardamomum Seed Extract
Perfuming
Pyrus Malus Fruit Extract
Skin ConditioningRubus Idaeus Fruit Extract
AstringentCananga Odorata Flower Extract
Perfuming
Citrus Aurantium Bergamia Fruit Extract
Skin ConditioningCitrus Aurantium Amara Flower Extract
RefreshingCoffea Arabica Seed Extract
MaskingCucumis Melo Fruit Extract
Skin ConditioningCupressus Sempervirens Leaf/Stem Extract
Skin ConditioningFucus Vesiculosus Extract
Emollient
Jasminum Officinale Flower Extract
Masking
Rose Extract
Skin ConditioningRosmarinus Officinalis Leaf Extract
AntimicrobialSalvia Officinalis Leaf Extract
CleansingSantalum Album Wood Extract
Perfuming
Phenoxyethanol
Preservative
Sorbic Acid
Preservative
Potassium Sorbate
Preservative
Water, Squalane, Glycerin, 3-O-Ethyl Ascorbic Acid, Tetrahexyldecyl Ascorbate, Ascorbic Acid, Lactic Acid, Silybum Marianum Fruit Extract, Niacinamide, Centella Asiatica Extract, Ceramide Ng, Superoxide Dismutase, Quercetin, Phospholipids, Sodium Hyaluronate, Hydrolyzed Sodium Hyaluronate, Sodium Carboxymethyl Beta-Glucan, Inonotus Obliquus Extract, Saccharide Isomerate, Ferulic Acid, Ubiquinone, Soy Isoflavones, Aloe Barbadensis Leaf Juice, Phytosphingosine, Leuconostoc/Radish Root Ferment Filtrate, Methyl Gluceth-20, Propylene Glycol, Sodium PCA, Myristyl Myristate, Butylene Glycol, Polyglyceryl-10 Laurate, Pentylene Glycol, Caprylyl Glycol, Adenosine, Carbomer, Cetearyl Olivate, Polyacrylate Crosspolymer-6, Lauryl Laurate, Sodium Hydroxide, Potassium Hydroxide, Sodium Glycolate, C13-15 Alkane, Sorbitan Olivate, Phytic Acid, Citric Acid, Sodium Citrate, Tetrasodium Glutamate Diacetate, Pentasodium Pentetate, Camellia Sinensis Leaf Extract, Cucumis Sativus Fruit Extract, Triethyl Citrate, Lavandula Angustifolia Flower/Leaf/Stem Extract, Elettaria Cardamomum Seed Extract, Pyrus Malus Fruit Extract, Rubus Idaeus Fruit Extract, Cananga Odorata Flower Extract, Citrus Aurantium Bergamia Fruit Extract, Citrus Aurantium Amara Flower Extract, Coffea Arabica Seed Extract, Cucumis Melo Fruit Extract, Cupressus Sempervirens Leaf/Stem Extract, Fucus Vesiculosus Extract, Jasminum Officinale Flower Extract, Rose Extract, Rosmarinus Officinalis Leaf Extract, Salvia Officinalis Leaf Extract, Santalum Album Wood Extract, Phenoxyethanol, Sorbic Acid, Potassium Sorbate
Water
Skin ConditioningGlycerin
Humectant
Squalane
Emollient
Lepidium Sativum Sprout Extract
Skin ConditioningSodium Acrylates Copolymer
Caprylic/Capric Triglyceride
MaskingBisabolol
Masking
Phospholipids
Skin ConditioningHansenula/Kloeckera/Lactobacillus/Lactococcus/Leuconostoc/Pediococcus/Saccharomyces/Fig/Lemon Ferment
Skin ConditioningSodium Hyaluronate
Humectant
Chondrus Crispus Extract
Skin Conditioning
Allantoin
Skin Conditioning
Glycine Soja Sterols
Emollient
Linoleic Acid
Cleansing
Capryloyl Glycerin/Sebacic Acid Copolymer
Skin ConditioningDiheptyl Succinate
EmollientCellulose Gum
Emulsion StabilisingLecithin
EmollientSorbitan Oleate
Emulsifying
Isoeicosane
EmollientChitosan
Sodium Phytate
Caprylyl Glycol
EmollientPhenoxyethanol
Preservative
1,2-Hexanediol
Skin ConditioningCitric Acid
Buffering
Water, Glycerin, Squalane, Lepidium Sativum Sprout Extract, Sodium Acrylates Copolymer, Caprylic/Capric Triglyceride, Bisabolol, Phospholipids, Hansenula/Kloeckera/Lactobacillus/Lactococcus/Leuconostoc/Pediococcus/Saccharomyces/Fig/Lemon Ferment, Sodium Hyaluronate, Chondrus Crispus Extract, Allantoin, Glycine Soja Sterols, Linoleic Acid, Capryloyl Glycerin/Sebacic Acid Copolymer, Diheptyl Succinate, Cellulose Gum, Lecithin, Sorbitan Oleate, Isoeicosane, Chitosan, Sodium Phytate, Caprylyl Glycol, Phenoxyethanol, 1,2-Hexanediol, Citric Acid
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. If you see this, drink a glass of water. Stay hydrated!
Learn more about WaterSqualane 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 SqualaneGlycerin 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 GlycerinPhospholipids are naturally found in our skin as they are the main component of cell membranes. Phospholipids have humectant, emollient, antioxidant properties.
Phospholipids are complex lipids that contain glycerin, two fatty acids, and a phosphate group. Some foods that contain phospholipids include soybeans and milk. The phospholipids found in soy come from Lecithin. This ingredient can also be synthetically created.
Due to their hygroscopic nature, they act as both humectants and emollients. Humectants draw moisture from the air to your skin, while emollients help trap moisture in.
The phospholipids in our skin can be naturally depleted. Replenishing the phospholipids in our skin can help hydrate your skin.
Studies show phospholipids display antioxidant activity and may help with reducing the signs of aging.
This ingredient is non-occlusive.
Some types of phospholipids:
Learn more about PhospholipidsSodium 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 HyaluronateCaprylyl Glycol is a humectant and emollient, meaning it attracts and preserves moisture.
It is a common ingredient in many products, especially those designed to hydrate skin. The primary benefits are retaining moisture, skin softening, and promoting a healthy skin barrier.
Though Caprylyl Glycol is an alcohol derived from fatty acids, it is not the kind that can dry out skin.
This ingredient is also used as a preservative to extend the life of products. It has slight antimicrobial properties.
Learn more about Caprylyl GlycolCitric Acid is an AHA derived from citrus fruits (think oranges, lemons, and limes!).
As an AHA, Citric Acid removes the top layer of skin cells from the newer layer of skin underneath. This helps skin to remove dark spots and even out skin tone.
If you spot Citric Acid near the end of an ingredient list, it's likely there as a pH adjuster rather than an active ingredient.
Read more about some other popular AHA's here:
Learn more about Citric AcidPhenoxyethanol is a preservative that has germicide, antimicrobial, and aromatic properties. Studies show that phenoxyethanol can prevent 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.
Ingredient Ratings
Here's what our community thinks of the ingredients in these products.
When to use
Dr. Dennis Gross Skincare Vitamin C Lactic Oil-Free Radiant Moisturizer 70 ingredients
Biossance Squalane + Probiotic Gel Moisturizer 26 ingredients
Reviews
Here's what our community thinks
Dr. Dennis Gross Skincare Vitamin C Lactic Oil-Free Radiant Moisturizer 70 ingredients
Biossance Squalane + Probiotic Gel Moisturizer 26 ingredients
This moisturizer feels so luxurious. It has such a satin-like finish and a little goes a longgggg way, so the product does last a while. However, I find it difficult to get past the price as I don’t really see a difference with this moisturizer, it does it’s job and feels good but it doesn’t really change my skin in any monumental way. There are definitely better moisturizers out there with better Show more
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