Lancôme Renergie Multi-lift Ultra Full Spectrum Anti-ageing Cream Versus Dr. Dennis Gross Skincare C+ Collagen Deep Cream
Updated on June 12, 2025
Overview
What they are
These products are both reef safe facial treatments. They have a total of 10 ingredients in common
Cool Features
They both contain Vitamin C and Vitamin E
Suited For
They're both likely to be good for anti aging, dry skin, brightening skin, sensitive skin, reducing pores, scar healing, dark spots and better texture
Free From
They both do not contain any parabens or sulfates
What's Inside
They both contain common allergens, fragrances and silicones
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
Lancôme Renergie Multi-lift Ultra Full Spectrum Anti-ageing Cream 56 ingredients
Dr. Dennis Gross Skincare C+ Collagen Deep Cream 63 ingredients
What's inside (and what isn't)
What's inside (and what isn't)
At a glance
Click on any of the items below to learn more
Lancôme Renergie Multi-lift Ultra Full Spectrum Anti-ageing Cream 56 ingredients
Dr. Dennis Gross Skincare C+ Collagen Deep Cream 63 ingredients
Key Ingredients
Benefits
Concerns
Key Ingredients
Benefits
Concerns
Ingredients Side-by-side
Water
Skin ConditioningGlycerin
Humectant
Dimethicone
Emollient
Butyrospermum Parkii Butter
Skin Conditioning
Octyldodecanol
EmollientButylene Glycol
Humectant
Cetyl Alcohol
Emollient
PEG-100 Stearate
Glyceryl Stearate
Emollient
3-O-Ethyl Ascorbic Acid
Skin Conditioning
Tocopheryl Acetate
Antioxidant
C13-14 Isoparaffin
Emollient
Guanosine
Skin ConditioningCyathea Medullaris Leaf Extract
Skin ConditioningVaccinium Myrtillus Fruit Extract
Skin ConditioningSaccharum Officinarum Extract
MoisturisingHydroxypropyl Tetrahydropyrantriol
Skin ConditioningSodium Citrate
BufferingHydrolyzed Linseed Extract
Skin ConditioningHydrolyzed Lupine Protein
Skin ConditioningSodium Benzoate
Masking
Sodium Levulinate
Skin ConditioningStearic Acid
Cleansing
Phenoxyethanol
Preservative
Phenylethyl Resorcinol
Antioxidant
Adenosine
Skin Conditioning
Acer Saccharum Extract
Skin ConditioningPalmitic Acid
Emollient
Polyacrylamide
Chlorphenesin
Antimicrobial
Poloxamer 338
EmulsifyingLimonene
Perfuming
Xanthan Gum
EmulsifyingPentaerythrityl Tetra-Di-T-Butyl Hydroxyhydrocinnamate
Antioxidant
Benzyl Alcohol
Perfuming
Cinnamic Acid
Perfuming
Propylene Glycol
Humectant
2-Oleamido-1,3-Octadecanediol
Skin ConditioningLeontopodium Alpinum Extract
Skin ConditioningBiosaccharide Gum-1
Skin Conditioning
Alpha-Isomethyl Ionone
Perfuming
Acrylates/C10-30 Alkyl Acrylate Crosspolymer
Emulsion StabilisingMyristic Acid
Cleansing
Geraniol
Perfuming
Disodium EDTA
Citric Acid
Buffering
Potassium Hydroxide
BufferingCitrus Aurantium Dulcis Fruit Extract
MaskingCitrus Limon Fruit Extract
Masking
Potassium Sorbate
Preservative
BHT
Antioxidant
Laureth-7
EmulsifyingLevulinic Acid
Perfuming
Hexyl Cinnamal
Perfuming
Glyceryl Caprylate
EmollientParfum
Masking
Water, Glycerin, Dimethicone, Butyrospermum Parkii Butter, Octyldodecanol, Butylene Glycol, Cetyl Alcohol, PEG-100 Stearate, Glyceryl Stearate, 3-O-Ethyl Ascorbic Acid, Tocopheryl Acetate, C13-14 Isoparaffin, Guanosine, Cyathea Medullaris Leaf Extract, Vaccinium Myrtillus Fruit Extract, Saccharum Officinarum Extract, Hydroxypropyl Tetrahydropyrantriol, Sodium Citrate, Hydrolyzed Linseed Extract, Hydrolyzed Lupine Protein, Sodium Benzoate, Sodium Levulinate, Stearic Acid, Phenoxyethanol, Phenylethyl Resorcinol, Adenosine, Acer Saccharum Extract, Palmitic Acid, Polyacrylamide, Chlorphenesin, Poloxamer 338, Limonene, Xanthan Gum, Pentaerythrityl Tetra-Di-T-Butyl Hydroxyhydrocinnamate, Benzyl Alcohol, Cinnamic Acid, Propylene Glycol, 2-Oleamido-1,3-Octadecanediol, Leontopodium Alpinum Extract, Biosaccharide Gum-1, Alpha-Isomethyl Ionone, Acrylates/C10-30 Alkyl Acrylate Crosspolymer, Myristic Acid, Geraniol, Disodium EDTA, Citric Acid, Potassium Hydroxide, Citrus Aurantium Dulcis Fruit Extract, Citrus Limon Fruit Extract, Potassium Sorbate, BHT, Laureth-7, Levulinic Acid, Hexyl Cinnamal, Glyceryl Caprylate, Parfum
Water
Skin ConditioningGlycerin
Humectant
Butylene Glycol
Humectant
Camellia Japonica Seed Oil
Emollient
Oryza Sativa Bran Oil
Emollient
Dimethicone
Emollient
Sucrose
Humectant
Pentylene Glycol
Skin ConditioningHelianthus Annuus Seed Oil
Emollient
Hydroxyethyl Acrylate/Sodium Acryloyldimethyl Taurate Copolymer
Emulsion Stabilising3-O-Ethyl Ascorbic Acid
Skin Conditioning
Collagen Amino Acids
Moisturising
Niacinamide
Smoothing
Carnitine Hcl
HumectantHydroxyproline
Skin ConditioningGlycine
Buffering
Carnitine
CleansingSqualane
Emollient
Dipotassium Glycyrrhizate
Humectant
Tocopherol
Antioxidant
Saccharide Isomerate
Humectant
Acetyl Hexapeptide-8
Humectant
Superoxide Dismutase
Antioxidant
Leuconostoc/Radish Root Ferment Filtrate
Antimicrobial
Ubiquinone
Antioxidant
Aloe Barbadensis Leaf Juice
Skin Conditioning
Lactobacillus Ferment
Skin ConditioningUndaria Pinnatifida Extract
Skin ConditioningGlycolic Acid
Buffering
Lecithin
Emollient
Biotin
AntiseborrhoeicMaltodextrin
Absorbent
Caprylyl Glycol
Emollient1,2-Hexanediol
Skin Conditioning
Carbomer
Emulsion StabilisingHydroxyethylcellulose
Emulsion StabilisingAmmonium Hydroxide
BufferingPolysorbate 60
Emulsifying
Potassium Hydroxide
BufferingSodium Phytate
Sodium Citrate
BufferingCitric Acid
Buffering
Camellia Sinensis Leaf Extract
Antimicrobial
Cucumis Sativus Fruit Extract
Emollient
Elettaria Cardamomum Seed Extract
Perfuming
Citrus Aurantium Amara Flower Extract
RefreshingCupressus Sempervirens Leaf/Stem Extract
Skin ConditioningFucus Vesiculosus Extract
Emollient
Pyrus Malus Fruit Extract
Skin Conditioning
Rubus Idaeus Extract
Skin ProtectingCananga Odorata Flower Extract
Perfuming
Coffea Arabica Seed Extract
Masking
Rose Extract
Skin ConditioningCucumis Melo Fruit Extract
Skin ConditioningJasminum Sambac Flower Extract
Masking
Rosmarinus Officinalis Leaf Extract
AntimicrobialCitrus Aurantium Bergamia Fruit Extract
Skin ConditioningSalvia Officinalis Leaf Extract
CleansingLavandula Angustifolia Flower/Leaf/Stem Extract
Masking
Santalum Album Wood Extract
Perfuming
Triethyl Citrate
Masking
Phenoxyethanol
Preservative
Potassium Sorbate
Preservative
Water, Glycerin, Butylene Glycol, Camellia Japonica Seed Oil, Oryza Sativa Bran Oil, Dimethicone, Sucrose, Pentylene Glycol, Helianthus Annuus Seed Oil, Hydroxyethyl Acrylate/Sodium Acryloyldimethyl Taurate Copolymer, 3-O-Ethyl Ascorbic Acid, Collagen Amino Acids, Niacinamide, Carnitine Hcl, Hydroxyproline, Glycine, Carnitine, Squalane, Dipotassium Glycyrrhizate, Tocopherol, Saccharide Isomerate, Acetyl Hexapeptide-8, Superoxide Dismutase, Leuconostoc/Radish Root Ferment Filtrate, Ubiquinone, Aloe Barbadensis Leaf Juice, Lactobacillus Ferment, Undaria Pinnatifida Extract, Glycolic Acid, Lecithin, Biotin, Maltodextrin, Caprylyl Glycol, 1,2-Hexanediol, Carbomer, Hydroxyethylcellulose, Ammonium Hydroxide, Polysorbate 60, Potassium Hydroxide, Sodium Phytate, Sodium Citrate, Citric Acid, Camellia Sinensis Leaf Extract, Cucumis Sativus Fruit Extract, Elettaria Cardamomum Seed Extract, Citrus Aurantium Amara Flower Extract, Cupressus Sempervirens Leaf/Stem Extract, Fucus Vesiculosus Extract, Pyrus Malus Fruit Extract, Rubus Idaeus Extract, Cananga Odorata Flower Extract, Coffea Arabica Seed Extract, Rose Extract, Cucumis Melo Fruit Extract, Jasminum Sambac Flower Extract, Rosmarinus Officinalis Leaf Extract, Citrus Aurantium Bergamia Fruit Extract, Salvia Officinalis Leaf Extract, Lavandula Angustifolia Flower/Leaf/Stem Extract, Santalum Album Wood Extract, Triethyl Citrate, Phenoxyethanol, 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.
You might know this ingredient as Ethyl Ascorbic Acid, a more stable version of ascorbic acid.
Like other types of vitamin C, this ingredient has many benefits including reducing wrinkles, skin soothing, dark spot fading, and fighting against free radicals.
3-O-Ethyl Ascorbic Acid interferes with the process of skin darkening, helping to reduce hyperpigmentation. It also encourages the skin to produce more collagen.
Once applied, 3-O-Ethyl Ascorbic Acid is converted to Vitamin C deeper in the skin's layers. This process is slow but makes this ingredient more tolerable for skin.
The optimum pH range for this ingredient is 4 - 5.5
Learn more about 3-O-Ethyl Ascorbic AcidButylene Glycol (or BG) is used within cosmetic products for a few different reasons:
Overall, Butylene Glycol is a safe and well-rounded ingredient that works well with other ingredients.
Though this ingredient works well with most skin types, some people with sensitive skin may experience a reaction such as allergic rashes, closed comedones, or itchiness.
Learn more about Butylene 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 AcidDimethicone is a type of synthetic silicone created from natural materials such as quartz.
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 DimethiconeGlycerin 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 GlycerinPhenoxyethanol 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.
Potassium hydroxide is commonly known as caustic potash. It is used to fix the pH of a product or as a cleaning agent in soap. In cleansers, it is used for the saponification of oils.
Sapnification is the process of creating fatty acid metal salts from triglycerides and a strong base. During this process, Potassium Hydroxide is used up and is not present in the final product.
Using high concentrations of Potassium Hydroxide have shown to irritate the skin.
Learn more about Potassium HydroxidePotassium 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 SorbateSodium 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. Stay hydrated!
Learn more about WaterIngredient Ratings
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