CAIA Cosmetics Daily Boost Serum Versus Dior Prestige Le Nectar Premier
Updated on January 31, 2024
Overview
What they are
These products are both reef safe serums. They have a total of 10 ingredients in common
Cool Features
They both contain hyaluronic acid and peptides
Suited For
They're both likely to be good for anti aging, dry skin, brightening skin and scar healing
Free From
They both do not contain any harsh alcohols, common allergens, parabens 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
CAIA Cosmetics Daily Boost Serum 19 ingredients
Dior Prestige Le Nectar Premier 39 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
CAIA Cosmetics Daily Boost Serum 19 ingredients
Dior Prestige Le Nectar Premier 39 ingredients
Benefits
Key Ingredients
Benefits
Concerns
Ingredients Side-by-side
Water
Skin ConditioningPropanediol
Solvent
Pentylene Glycol
Skin ConditioningGlycerin
Humectant
Sodium Hyaluronate
Humectant
Hyaluronic Acid
Humectant
Sodium Benzoate
Masking
Carbomer
Emulsion StabilisingSodium Lactate
BufferingSodium Phytate
Sodium Hydroxide
BufferingTapioca Starch
Butylene Glycol
Humectant
Phenoxyethanol
Preservative
Caprylyl Glycol
Emollient1,2-Hexanediol
Skin Conditioning
Polysorbate 20
Emulsifying
Palmitoyl Tripeptide-1
Skin Conditioning
Palmitoyl Tetrapeptide-7
Skin Conditioning
Water, Propanediol, Pentylene Glycol, Glycerin, Sodium Hyaluronate, Hyaluronic Acid, Sodium Benzoate, Carbomer, Sodium Lactate, Sodium Phytate, Sodium Hydroxide, Tapioca Starch, Butylene Glycol, Phenoxyethanol, Caprylyl Glycol, 1,2-Hexanediol, Polysorbate 20, Palmitoyl Tripeptide-1, Palmitoyl Tetrapeptide-7
Water
Skin ConditioningGlycerin
Humectant
Propanediol
Solvent
Simmondsia Chinensis Seed Oil
Emollient
Polyglycerin-3
Humectant
Trehalose
Humectant
Pentylene Glycol
Skin ConditioningC9-12 Alkane
SolventGlyceryl Stearate
Emollient
Cellulose
AbsorbentRose Extract
Skin ConditioningMalva Sylvestris Extract
AstringentAvena Sativa Kernel Extract
Abrasive
Ascorbyl Glucoside
Antioxidant
Sodium Hyaluronate
Humectant
Hydrolyzed Soy Flour
Skin ConditioningHyaluronic Acid
Humectant
Adenosine
Skin Conditioning
Butylene Glycol
Humectant
Cetyl Alcohol
Emollient
Hydrogenated Coco-Glycerides
Emollient
Parfum
Masking
Chlorphenesin
Antimicrobial
Sodium Stearoyl Glutamate
CleansingCoco-Caprylate/Caprate
Emollient
Sodium Hydroxide
BufferingHydroxyacetophenone
Antioxidant
Xanthan Gum
EmulsifyingSodium Benzoate
Masking
Citric Acid
Buffering
Potassium Sorbate
Preservative
CI 77492
Cosmetic ColorantTrisodium Ethylenediamine Disuccinate
Silica
Abrasive
CI 77491
Cosmetic ColorantDipeptide-4
Skin Conditioning
Dimethicone
Emollient
Carbomer
Emulsion StabilisingAcrylates/C10-30 Alkyl Acrylate Crosspolymer
Emulsion StabilisingWater, Glycerin, Propanediol, Simmondsia Chinensis Seed Oil, Polyglycerin-3, Trehalose, Pentylene Glycol, C9-12 Alkane, Glyceryl Stearate, Cellulose, Rose Extract, Malva Sylvestris Extract, Avena Sativa Kernel Extract, Ascorbyl Glucoside, Sodium Hyaluronate, Hydrolyzed Soy Flour, Hyaluronic Acid, Adenosine, Butylene Glycol, Cetyl Alcohol, Hydrogenated Coco-Glycerides, Parfum, Chlorphenesin, Sodium Stearoyl Glutamate, Coco-Caprylate/Caprate, Sodium Hydroxide, Hydroxyacetophenone, Xanthan Gum, Sodium Benzoate, Citric Acid, Potassium Sorbate, CI 77492, Trisodium Ethylenediamine Disuccinate, Silica, CI 77491, Dipeptide-4, Dimethicone, Carbomer, Acrylates/C10-30 Alkyl Acrylate Crosspolymer
Ingredients Explained
These ingredients are found in both products.
Ingredients higher up in an ingredient list are typically present in a larger amount.
Butylene 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 GlycolCarbomer is a polymer of acrylic acid. Its main role is to create a gel consistency.
A high amount of carbomer can cause pilling or balling up of products. Don't worry, most products contain 1% or less of carbomer.
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 GlycerinHyaluronic acid is naturally found in healthy skin. It is a humectant, meaning it draws moisture to your skin.
This ingredient helps hydrate, soothe, and protect the skin.
What makes hyaluronic acid so hydrating? It has the capacity to bind or hold large amounts of water.
Fun fact: It is already naturally found in our bodies, such as the fluids of our eyes and our joints.
Studies find this ingredient to have anti-inflammatory and anti-microbial properties. This can help speed up wound-healing.
Hyaluronic acid can be irritating if the molecule has a low-molecular weight, or if the molecules are small.
One study found low-molecular weight hyaluronic acid to be pro-inflammatory, meaning some people may experience irritation. This is because our bodies use hyaluronic acid in the wound-healing process to signal to our bodies, via irritation, that something needs healing.
The same study found high-molecular weight hyaluronic acid to be anti-inflammatory.
These are some other common types of Hyaluronic Acid:
Learn more about Hyaluronic AcidPentylene glycol is typically used within a product to thicken it. It also adds a smooth, soft, and moisturizing feel to the product. It is naturally found in plants such as sugar beets.
The hydrophilic trait of Pentylene Glycol makes it a humectant. As a humectant, Pentylene Glycol helps draw moisture from the air to your skin. This can help keep your skin hydrated.
This property also makes Pentylene Glycol a great texture enhancer. It can also help thicken or stabilize a product.
Pentylene Glycol also acts as a mild preservative and helps to keep a product microbe-free.
Some people may experience mild eye and skin irritation from Pentylene Glycol. We always recommend speaking with a professional about using this ingredient in your routine.
Pentylene Glycol has a low molecular weight and is part of the 1,2-glycol family.
Learn more about Pentylene GlycolPropanediol is an all-star ingredient. It softens, hydrates, and smooths the skin.
It’s often used to:
Propanediol is not likely to cause sensitivity and considered safe to use. It is derived from corn or petroleum with a clear color and no scent.
Learn more about PropanediolSodium 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 BenzoateSodium 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 HyaluronateSodium Hydroxide is also known as lye or caustic soda. It is used to adjust the pH of products; many ingredients require a specific pH to be effective.
In small amounts, sodium hydroxide is considered safe to use. However, large amounts may cause chemical burns due to its high alkaline.
Your skin has a natural pH and acid mantle. This acid mantle helps prevent harmful bacteria from breaking through. The acid mantle also helps keep your skin hydrated.
"Alkaline" refers to a high pH level. A low pH level would be considered acidic.
Learn more about Sodium HydroxideWater. 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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