Dr. Dennis Gross Skincare Hyaluronic Marine Oil-Free Moisture Cushion Versus Obagi Hydrate Light Weightless Gel Cream
This barrier-repair moisturizer is formulated around Sodium Hyaluronate and Saccharide Isomerate to strengthen the skin barrier and hydrate skin.
This barrier-repair moisturizer is formulated around Niacinamide and Saccharide Isomerate to strengthen the skin barrier and hydrate skin.
What's inside
What's inside
Key Ingredients
Benefits
Concerns
Ingredients Side-by-side
Water
Skin ConditioningCetearyl Alcohol
Emollient
C13-16 Isoparaffin
Solvent
Stearyl Dimethicone
Emollient
Dimethicone
Emollient
Butylene Glycol
Humectant
Caprylic/Capric Triglyceride
Masking
Glyceryl Behenate
Emollient
Sodium Hyaluronate
Humectant
Caulerpa Lentillifera Extract
Saccharide Isomerate
Humectant
Aloe Barbadensis Leaf Extract
Emollient
Tocopherol
Antioxidant
Citrullus Lanatus Fruit Extract
Skin Conditioning
Cocos Nucifera Fruit Extract
Emollient
Citrus Sinensis Fruit Extract
Antioxidant
Vaccinium Myrtillus Fruit/Leaf Extract
AstringentLactic Acid
Buffering
Glycolic Acid
Buffering
Saccharum Officinarum Extract
MoisturisingLeuconostoc/Radish Root Ferment Filtrate
Antimicrobial
Citrus Aurantium Dulcis Fruit Extract
MaskingCitrus Limon Fruit Extract
Masking
Acer Saccharum Extract
Skin ConditioningCollagen Amino Acids
Moisturising
Adenosine
Skin Conditioning
Hydrolyzed Soy Protein
Humectant
Copper PCA
HumectantIsohexadecane
EmollientHeptyl Undecylenate
EmollientEthylhexylglycerin
Skin ConditioningDimethicone Crosspolymer-3
Skin Conditioning
Isododecane
EmollientOctadecene
SolventSodium Acrylate/Sodium Acryloyldimethyl Taurate Copolymer
Emulsion StabilisingPotassium Cetyl Phosphate
EmulsifyingSorbitan Oleate
Emulsifying
Ceteareth-20
CleansingPolysorbate 80
Emulsifying
Sodium Citrate
BufferingCitric Acid
Buffering
Benzyl Alcohol
Perfuming
Phenoxyethanol
Preservative
Sodium Benzoate
Masking
Potassium Sorbate
Preservative
Water, Cetearyl Alcohol, C13-16 Isoparaffin, Stearyl Dimethicone, Dimethicone, Butylene Glycol, Caprylic/Capric Triglyceride, Glyceryl Behenate, Sodium Hyaluronate, Caulerpa Lentillifera Extract, Saccharide Isomerate, Aloe Barbadensis Leaf Extract, Tocopherol, Citrullus Lanatus Fruit Extract, Cocos Nucifera Fruit Extract, Citrus Sinensis Fruit Extract, Vaccinium Myrtillus Fruit/Leaf Extract, Lactic Acid, Glycolic Acid, Saccharum Officinarum Extract, Leuconostoc/Radish Root Ferment Filtrate, Citrus Aurantium Dulcis Fruit Extract, Citrus Limon Fruit Extract, Acer Saccharum Extract, Collagen Amino Acids, Adenosine, Hydrolyzed Soy Protein, Copper PCA, Isohexadecane, Heptyl Undecylenate, Ethylhexylglycerin, Dimethicone Crosspolymer-3, Isododecane, Octadecene, Sodium Acrylate/Sodium Acryloyldimethyl Taurate Copolymer, Potassium Cetyl Phosphate, Sorbitan Oleate, Ceteareth-20, Polysorbate 80, Sodium Citrate, Citric Acid, Benzyl Alcohol, Phenoxyethanol, Sodium Benzoate, Potassium Sorbate
Water
Skin ConditioningDimethicone
Emollient
Dimethyl Isosorbide
SolventGlycerin
Humectant
Isododecane
EmollientIsononyl Isononanoate
EmollientNiacinamide
Smoothing
Cetearyl Alcohol
Emollient
Jojoba Esters
Emollient
Saccharide Isomerate
Humectant
Coco-Glucoside
Cleansing
Hydroxyethyl Acrylate/Sodium Acryloyldimethyl Taurate Copolymer
Emulsion StabilisingIsohexadecane
EmollientHelianthus Annuus Seed Wax
Skin Conditioning
Propanediol
Solvent
Hydrolyzed Caesalpinia Spinosa Gum
AbsorbentPanthenol
Skin Conditioning
Xanthan Gum
EmulsifyingGlycine Soja Seed Extract
Skin Conditioning
Polysorbate 60
Emulsifying
Saccharomyces Lysate Extract
Humectant
Wine Extract
Antioxidant
Sclerotium Gum
Emulsion StabilisingBisabolol
Antioxidant
Lecithin
Emollient
Pullulan
Caesalpinia Spinosa Gum
Skin ConditioningDimethicone Crosspolymer
Emulsion Stabilising
Dimethicone/Vinyl Dimethicone Crosspolymer
Skin Conditioning
Sodium Lauroyl Lactylate
EmulsifyingPolyglutamic Acid
Skin Conditioning
Silica
Abrasive
Ceramide NP
Skin Conditioning
Ceramide AP
Skin Conditioning
Phytosphingosine
Skin Conditioning
Cholesterol
Emollient
Carbomer
Emulsion StabilisingCeramide EOP
Skin Conditioning
Ethylhexylglycerin
Skin ConditioningPhenoxyethanol
Preservative
Citric Acid
Buffering
Sodium Citrate
BufferingPotassium Sorbate
Preservative
Water, Dimethicone, Dimethyl Isosorbide, Glycerin, Isododecane, Isononyl Isononanoate, Niacinamide, Cetearyl Alcohol, Jojoba Esters, Saccharide Isomerate, Coco-Glucoside, Hydroxyethyl Acrylate/Sodium Acryloyldimethyl Taurate Copolymer, Isohexadecane, Helianthus Annuus Seed Wax, Propanediol, Hydrolyzed Caesalpinia Spinosa Gum, Panthenol, Xanthan Gum, Glycine Soja Seed Extract, Polysorbate 60, Saccharomyces Lysate Extract, Wine Extract, Sclerotium Gum, Bisabolol, Lecithin, Pullulan, Caesalpinia Spinosa Gum, Dimethicone Crosspolymer, Dimethicone/Vinyl Dimethicone Crosspolymer, Sodium Lauroyl Lactylate, Polyglutamic Acid, Silica, Ceramide NP, Ceramide AP, Phytosphingosine, Cholesterol, Carbomer, Ceramide EOP, Ethylhexylglycerin, Phenoxyethanol, Citric Acid, Sodium Citrate, Potassium Sorbate
Ingredients Explained
These ingredients are found in both products.
Ingredients higher up in an ingredient list are typically present in a larger amount.
Cetearyl alcohol is a waxy mixture of two fatty alcohols: cetyl alcohol and stearyl alcohol. It is an emollient and emulsifier.
Despite having "alcohol" in its name, it has nothing to do with drying solvent alcohols; the FDA also allows "alcohol-free" products to contain fatty alcohols like this ingredient.
It plays several roles in a formula:
Typical use levels for this ingredient sit around 1-10% and the Cosmetic Ingredient Review Expert Panel has affirmed safety at concentrations up to 25% in leave-on products.
Multiple assessments have found it to be non-irritating and non-sensitizing to most people.
However, there have been some cases of allergic contact dermatitis in patients with chronically compromised skin barriers.
Cetearyl alcohol has a comedogenic rating of 2 and irritancy rating of 1. Both of these numbers come from the 1989 study that used rabbit ears; a "2" means mildly comedogenic and a "1" means low irritancy.
Here's the catch: rabbit skin is more sensitive than human skin and throws a lot of false positives. A 1996 reappraisal found that ingredients rated 1-2 in the rabbit ear tests are generally safe for humans.
Remember comedogenic ratings are unable to assess the entire formula of a product or how it will react on your skin. Just be sure to patch test if you are unsure about certain ingredients.
This ingredient is not fungal acne safe. Cetearyl alcohol is a fatty alcohol with chain lengths that fall within the range that Malassezia can metabolize.
A 2019 study has also observed Malassezia growth in the presence of this ingredient, confirming it to be not-fungal acne safe.
Learn more about Cetearyl AlcoholCitric Acid is an alpha hydroxy acid (AHA) naturally found in citrus fruits like oranges, lemons, and limes.
Like other AHAs, citric acid can exfoliate skin by breaking down the bonds that hold dead skin cells together. This helps reveal smoother and brighter skin underneath.
However, this exfoliating effect only happens at high concentrations (20%) which can be hard to find in cosmetic products.
Due to this, citric acid is usually included in small amounts as a pH adjuster. This helps keep products slightly more acidic and compatible with skin's natural pH.
In skincare formulas, citric acid can:
While it can provide some skin benefits, research shows lactic acid and glycolic acid are generally more effective and less irritating exfoliants.
Most citric acid used in skincare today is made by fermenting sugars (usually from molasses). This synthetic version is identical to the natural citrus form but easier to stabilize and use in formulations.
Read more about some other popular AHA's here:
Learn more about Citric AcidDimethicone is a type of synthetic silicone created from natural materials such as quartz. It is also known as polydimethylsiloxane.
What it does:
Dimethicone comes in different viscosities:
Depending on the viscosity, dimethicone has different properties.
Ingredients lists don't always show which type is used, so we recommend reaching out to the brand if you have questions about the viscosity.
This ingredient is unlikely to cause irritation because it does not get absorbed into skin. However, people with silicone allergies should be careful about using this ingredient.
Note: Dimethicone may contribute to pilling. This is because it is not oil or water soluble, so pilling may occur when layered with products. When mixed with heavy oils in a formula, the outcome is also quite greasy.
Learn more about DimethiconeEthylhexylglycerin is created from glycerin. It is a multitasker ingredient that:
The CIR Expert Panel found minimal skin absorption or sensitization of any kind in a safety assessment. Though this ingredient is considered well-tolerated, a small number of cases of allergic dermatitis have been published since 2002. Just be sure to patch test if you are unsure.
Industry-reported use ranges from 8% in rinse-off products and 2% in leave-on formulations.
Learn more about EthylhexylglycerinIsododecane is a fragrance, emollient, and solvent.
As an emollient, it helps your skin stay soft and hydrated. Emollients help trap moisture into your skin.
Isododecane's role as a solvent makes it a great texture enhancer. It spreads smoothly on skin and does not leave a sticky feeling behind. Isododecane also helps prevent color transfer in makeup products.
Isododecane is not absorbed into skin.
The chemical name for this ingredient is 2,2,4,6,6-PENTAMETHYLHEPTANE.
Learn more about IsododecaneIsohexadecane is added to enhance texture, emulsify, and to help cleanse. It is an isoparrafin. It is a component of petrolatum.
Due to its large size, Isohexadecane is not absorbed by the skin. Instead, it sits on top and acts as an emollient. Emollients help keep your skin soft and smooth by trapping moisture within.
Isohexadecane is often used in products designed to help oily skin. It is lightweight and non-greasy while helping to moisturize. When mixed with silicones, it gives a product a silky feel.
Learn more about IsohexadecanePhenoxyethanol is one of the most widely used preservatives in skincare (and for good reason!).
It has a large spectrum of antimicrobial activity and especially effective bacteria, yeast, and mold while only having a weak effect on your skin's natural microbiome.
On a cellular level, it disrupts the cell membranes of microbes by poking holes that make the cell leak. This shuts down the chemical reactions the microbe needs to make energy so it can no longer survive.
Another perk of this ingredient is that it stays functional across a wide pH range (3-10).
You'll often see it paired with boosters like Ethylhexylglycerin; one study showed that a 1:9 ratio of Ethylhexylglycerin to Phenoxyethanol damages bacterial membranes as effectively as doubling the Phenoxyethanol concentration on its own.
Typical use concentrations range from 0.3-1% depending on the formula, and this ingredient is capped at 1% int the EU.
Safety-wise, the fear mongering does not hold up to the evidence. The EU's Scientific Committee on Consumer Safety and FDA consider it safe as a preservative at up to 1%, including for children of all ages.
Adverse systemic effects only showed up in animal studies at exposures roughly 200x higher than what people get from cosmetics. And despite its very widespread use, this ingredient is a rare sensitizer and allergic reactions are uncommon.
Learn more about PhenoxyethanolPotassium Sorbate is a preservative used to prevent yeast and mold in products. It is commonly found in both cosmetic and food products.
This ingredient comes from potassium salt derived from sorbic acid. Sorbic acid is a natural antibiotic and effective against fungus.
Both potassium sorbate and sorbic acid can be found in baked goods, cheeses, dried meats, dried fruit, ice cream, pickles, wine, yogurt, and more.
You'll often find this ingredient used with other preservatives.
Learn more about Potassium SorbateSaccharide Isomerate comes from sugars found in corn. It is a skin hydrator.
The structure of this ingredient can be altered to be more similar to the carbohydrates found in our skin. This ability to mimic our skin gives it hydrating properties.
Specifically, saccharide Isomerate is a humectant. Humectants draw moisture from the air to our skin.
Research shows Saccharide Isomerate to be an effective moisturizer.
Learn more about Saccharide IsomerateSodium Citrate is the sodium salts of citric acid. In skincare, it is used to alter pH levels and acts as a preservative.
Its main functions are to maintain the pH of a product and neutralize metal ions.
The acidity of our skin is maintained by our glands and skin biome; normal pH level of skin is slightly acidic (~4.75-5.5).
Being slightly acidic allows our skin to create an "acid mantle". This acid mantle is a thin barrier that protects our skin from bacteria and contaminants.
Learn more about Sodium CitrateWater. 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. Remember to stay hydrated!
Learn more about Water
