Necessaire The Neck Serum Versus Clarins Extra-Firming Neck & Décolleté Cream
Updated on February 18, 2025
Overview
What they are
These products are both reef safe . They have a total of 7 ingredients in common
Cool Features
They both contain Vitamin E
Suited For
They're both likely to be good for dry skin, brightening skin, sensitive skin and dark spots
Free From
They both do not contain any harsh alcohols, parabens, silicones 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 needs an update? Let us know.
Ingredient Info
Necessaire The Neck Serum 33 ingredients
Clarins Extra-Firming Neck & Décolleté Cream 50 ingredients
About this product
About this product
At a glance
Click on any of the items below to learn more
Necessaire The Neck Serum 33 ingredients
Clarins Extra-Firming Neck & Décolleté Cream 50 ingredients
Key Ingredients
Benefits
Concerns
Key Ingredients
Benefits
Concerns
Ingredients Side-by-side
Water
Skin ConditioningGlycerin
Humectant
Propanediol
SolventDicaprylyl Carbonate
EmollientSqualane
Emollient
Coconut Alkanes
Emollient
Cetearyl Olivate
Rosa Damascena Flower Water
MaskingSorbitan Olivate
Emulsifying
Niacinamide
Smoothing
Acetyl Hexapeptide-8
Humectant
Palmitoyl Hexapeptide-12
Skin Conditioning
Palmitoyl Tetrapeptide-7
Skin Conditioning
Palmitoyl Tripeptide-1
Skin Conditioning
Palmitoyl Tripeptide-5
Skin Conditioning
Tocopherol
Antioxidant
Ammonium Acryloyldimethyltaurate/Vp Copolymer
Citric Acid
Buffering
Coco-Caprylate/Caprate
Emollient
Xanthan Gum
EmulsifyingCaprylhydroxamic Acid
Steareth-20
CleansingChlorhexidine Digluconate
Antimicrobial
N-Hydroxysuccinimide
Skin ConditioningChrysin
Skin ConditioningCetyl Glyceryl Ether
EmollientSodium Benzoate
Masking
Potassium Sorbate
Preservative
Biotin
AntiseborrhoeicCaprylyl Glycol
EmollientSodium Citrate
BufferingCitronellol
Perfuming
Geraniol
Perfuming
Water, Glycerin, Propanediol, Dicaprylyl Carbonate, Squalane, Coconut Alkanes, Cetearyl Olivate, Rosa Damascena Flower Water, Sorbitan Olivate, Niacinamide, Acetyl Hexapeptide-8, Palmitoyl Hexapeptide-12, Palmitoyl Tetrapeptide-7, Palmitoyl Tripeptide-1, Palmitoyl Tripeptide-5, Tocopherol, Ammonium Acryloyldimethyltaurate/Vp Copolymer, Citric Acid, Coco-Caprylate/Caprate, Xanthan Gum, Caprylhydroxamic Acid, Steareth-20, Chlorhexidine Digluconate, N-Hydroxysuccinimide, Chrysin, Cetyl Glyceryl Ether, Sodium Benzoate, Potassium Sorbate, Biotin, Caprylyl Glycol, Sodium Citrate, Citronellol, Geraniol
Water
Skin ConditioningCoco-Caprylate/Caprate
Emollient
Cocoglycerides
Emollient
Polyglyceryl-6 Distearate
Emulsifying
Glycerin
Humectant
Cocos Nucifera Oil
Masking
Jojoba Esters
Emollient
1,2-Hexanediol
Skin ConditioningBeheneth-25
CleansingButyrospermum Parkii Butter
Skin Conditioning
Helianthus Annuus Seed Oil Unsaponifiables
Emollient
Polyglycerin-3
HumectantSodium Polyacrylate
AbsorbentParfum
Masking
Glyceryl Caprylate
EmollientXylitylglucoside
HumectantSodium Acrylates Copolymer
Anigozanthos Flavidus Extract
Skin ConditioningAnhydroxylitol
HumectantCetyl Alcohol
Emollient
Polyglyceryl-3 Beeswax
Emulsifying
Ethylhexylglycerin
Skin ConditioningHydrolyzed Jojoba Esters
Skin Conditioning
Tocopheryl Acetate
Antioxidant
Lecithin
EmollientXylitol
HumectantAvena Sativa Kernel Extract
Abrasive
Disodium EDTA
Caprylic/Capric Triglyceride
MaskingAcacia Decurrens Flower Wax
Emollient
Helianthus Annuus Seed Wax
Skin Conditioning
Butylene Glycol
Humectant
Betaine
Humectant
Sorbitol
Humectant
Glucose
HumectantMarrubium Vulgare Extract
Skin ConditioningHelianthus Annuus Extract
EmollientKalanchoe Pinnata Leaf Extract
MaskingBalanites Roxburghii Seed Oil
Skin Conditioning
Mitracarpus Scaber Extract
Skin ConditioningSodium Benzoate
Masking
Phenethyl Alcohol
MaskingPhenoxyethanol
Preservative
Steareth-20
CleansingCitric Acid
Buffering
Furcellaria Lumbricalis Extract
Skin ConditioningPotassium Sorbate
Preservative
CI 15985
Cosmetic ColorantLapsana Communis Flower/Leaf/Stem Extract
Skin ConditioningMaris Sal
Skin ConditioningWater, Coco-Caprylate/Caprate, Cocoglycerides, Polyglyceryl-6 Distearate, Glycerin, Cocos Nucifera Oil, Jojoba Esters, 1,2-Hexanediol, Beheneth-25, Butyrospermum Parkii Butter, Helianthus Annuus Seed Oil Unsaponifiables, Polyglycerin-3, Sodium Polyacrylate, Parfum, Glyceryl Caprylate, Xylitylglucoside, Sodium Acrylates Copolymer, Anigozanthos Flavidus Extract, Anhydroxylitol, Cetyl Alcohol, Polyglyceryl-3 Beeswax, Ethylhexylglycerin, Hydrolyzed Jojoba Esters, Tocopheryl Acetate, Lecithin, Xylitol, Avena Sativa Kernel Extract, Disodium EDTA, Caprylic/Capric Triglyceride, Acacia Decurrens Flower Wax, Helianthus Annuus Seed Wax, Butylene Glycol, Betaine, Sorbitol, Glucose, Marrubium Vulgare Extract, Helianthus Annuus Extract, Kalanchoe Pinnata Leaf Extract, Balanites Roxburghii Seed Oil, Mitracarpus Scaber Extract, Sodium Benzoate, Phenethyl Alcohol, Phenoxyethanol, Steareth-20, Citric Acid, Furcellaria Lumbricalis Extract, Potassium Sorbate, CI 15985, Lapsana Communis Flower/Leaf/Stem Extract, Maris Sal
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 WaterGlycerin 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 GlycerinCitric 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 AcidCoco-Caprylate/Caprate is created from fatty coconut alcohol, caprylic acid, and capric acid.
It is a lightweight emollient. Emollients create a thin barrier on the skin to trap moisture in. This helps keep your skin hydrated and soft.
Once applied, Coco-Caprylate/Caprate is absorbed quickly and leaves a silky feel.
Coco-Caprylate/Caprate may not be fungal acne safe.
Learn more about Coco-Caprylate/CaprateSteareth-20 is a waxy compound used to emulsify ingredients. It is created from stearyl alcohol.
It possesses surfactant properties. This means it reduces surface tension and helps oils, dirt, and pollutants to be washed away.
The 20 stands for the number of ethylene oxide used to create this ingredient.
Learn more about Steareth-20Sodium Benzoate is a preservative. It's used in both cosmetic and food products to inhibit the growth of mold and bacteria. It is typically produced synthetically.
Both the US FDA and EU Health Committee have approved the use of sodium benzoate. In the US, levels of 0.1% (of the total product) are allowed.
Sodium benzoate works as a preservative by inhibiting the growth of bacteria inside of cells. It prevents the cell from fermenting a type of sugar using an enzyme called phosphofructokinase.
It is the salt of benzoic acid. Foods containing sodium benzoate include soda, salad dressings, condiments, fruit juices, wines, and snack foods.
Studies for using ascorbic acid and sodium benzoate in cosmetics are lacking, especially in skincare routines with multiple steps.
We always recommend speaking with a professional, such as a dermatologist, if you have any concerns.
Learn more about Sodium BenzoatePotassium 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 SorbateIngredient Ratings
Here's what our community thinks of the ingredients in these products.
When to use
Necessaire The Neck Serum 33 ingredients
Clarins Extra-Firming Neck & Décolleté Cream 50 ingredients
Reviews
Here's what our community thinks
Necessaire The Neck Serum 33 ingredients
hydrating but I haven’t seen much of a different in lines
