Here's our complete breakdown comparing the ingredients, attributes, and more of Neutrogena Hydro Boost Hydrating Serum versus e.l.f. cosmetics Hydrating Serum .
Published on August 16, 2021
Overview
What they are
These products are both reef safe serums. They have a total of 5 ingredients in common
Cool Features
They both contain hyaluronic acid
Suited For
They're both likely to be good for dry skin and brightening skin
Free From
They both do not contain any parabens or sulfates
What's Inside
They both contain silicones
We independently verify ingredients, and our claims are backed by peer-reviewed research. Spot a product that need an update? Let us know.
Price
Ingredient Info
Neutrogena Hydro Boost Hydrating Serum 30 ingredients
e.l.f. cosmetics Hydrating Serum 21 ingredients
Contains Alcohol
Ingredients in this product that are types of alcohol:
Contains Silicon
Ingredients in this product that are types of silicon:
Contains Fragrance
Ingredients in this product that are forms of fragrance:
Sulfate Free
This product is free of sulfates 🎉
Paraben Free
This product is free of parabens 🎉
Oil Free
This product is free of oils 🎉
Not Malassezia Safe
Ingredients in this product that are not malassezia safe:
Reef Safe
This product is free of ingredients that damage reefs 🎉
Contains EU Allergens
Ingredients in this product that are EU allergens:
Non Vegan
This product is not vegan 😥
Not Cruelty Free
This product is not cruelty-free 😥
Alcohol Free
This product is free of harsh alcohols 🎉
Contains Silicon
Ingredients in this product that are types of silicon:
Fragrance Free
This product is free of fragrances 🎉
Sulfate Free
This product is free of sulfates 🎉
Paraben Free
This product is free of parabens 🎉
Contains Oils
Ingredients in this product that are types of oil:
Not Malassezia Safe
Ingredients in this product that are not malassezia safe:
Reef Safe
This product is free of ingredients that damage reefs 🎉
EU Allergen Free
This product is free of EU allergens 🎉
Vegan
This product is vegan 🎉
Cruelty Free
This product is cruelty-free 🎉
At a glance
Click on any of the items below to learn more
Neutrogena Hydro Boost Hydrating Serum 30 ingredients
e.l.f. cosmetics Hydrating Serum 21 ingredients
Benefits
This product contains 3 ingredients that may have this attribute:
This product contains 1 ingredient that may have this attribute:
This product contains 1 ingredient that may have this attribute:
Concerns
This product contains 1 ingredient that may have this attribute:
This product contains 1 ingredient that may have this attribute:
This product contains 1 ingredient that may have this attribute:
This product contains 2 ingredients that may have this attribute:
This product contains 3 ingredients that may have this attribute:
Notable Ingredients
This product contains 1 ingredient that may have this attribute:
This product contains 1 ingredient that may have this attribute:
Benefits
This product contains 3 ingredients that may have this attribute:
This product contains 1 ingredient that may have this attribute:
This product contains 2 ingredients that may have this attribute:
Concerns
This product contains 1 ingredient that may have this attribute:
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Join SkinSortIngredients Compared
Ingredients that are highlighted in purple are present in both products.
Neutrogena Hydro Boost Hydrating Serum 30 ingredients
e.l.f. cosmetics Hydrating Serum 21 ingredients
Water • Glycerin • Dimethicone • Butylene Glycol • Neopentyl Glycol Diheptanoate • Aluminum Starch Octenylsuccinate • Isododecane • Dimethiconol • Ammonium Polyacryloyldimethyl Taurate • Ethylhexylglycerin • Benzyl Alcohol • Sodium Lactate • Cetearyl Olivate • Bisabolol • Chlorphenesin • Sorbitan Olivate • Sodium PCA • Parfum • Sodium Hyaluronate • Acrylates Copolymer • Sorbitol • Chondrus Crispus Extract • Sodium Hydroxide • Proline • Portulaca Oleracea Extract • Propylene Glycol • Citric Acid • Magnesium Aspartate • Zinc Gluconate • Copper Gluconate
Water • Butylene Glycol • Glycerin • Hydrogenated Polyisobutene • Cetyl Ethylhexanoate • Dimethicone • Steareth-21 • Steareth-2 • Simmondsia Chinensis Seed Oil • Butyrospermum Parkii Butter • Vitis Vinifera Seed Oil • Aloe Barbadensis Leaf Extract • Carbomer • Triethanolamine • Tocopheryl Acetate • Chrysanthellum Indicum Extract • Disodium EDTA • Sodium Hyaluronate • Camellia Sinensis Leaf Extract • Phenoxyethanol • Caprylyl Glycol
Ingredients Side-by-side
Ingredients that are highlighted in purple are present in both products.
Learn more about what what Com. / Irr. ratings are
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. Talk about multi-purpose! If you see this, drink a glass of water. Stay hydrated!
Learn more about WaterNeutrogena Hydro Boost Hydrating Serum contains this as ingredient number 1.
e.l.f. cosmetics Hydrating Serum contains this as ingredient number 1.
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 GlycerinNeutrogena Hydro Boost Hydrating Serum contains this as ingredient number 2.
e.l.f. cosmetics Hydrating Serum contains this as ingredient number 3.
Dimethicone is a silicone used for making products smooth and silky. It also has the added benefit of sealing in hydration. The amount of dimethicone found in beauty products is considered safe and non-comedogenic, meaning it won't clog pores.
Dimethicone has been found increase absorption in skin, boosting the benefits of other ingredients. While there is concern for the safety of dimethicone, the levels used in skincare are safe for use.
Neutrogena Hydro Boost Hydrating Serum contains this as ingredient number 3.
e.l.f. cosmetics Hydrating Serum contains this as ingredient number 6.
Butylene Glycol (or BG) is used within cosmetic products for a few different reasons:
- It is a solvent, meaning that it helps to dissolve other ingredients. This also enhances the absorption of the product into one's skin.
- It is a humectant, which means that it helps attract moisture into the skin.
- It helps improve product application.
Overall, Butylene Glycol is a safe and well-rounded ingredient. It is unlikely to irritate skin, and works well with pretty much all other ingredients.
Neutrogena Hydro Boost Hydrating Serum contains this as ingredient number 4.
e.l.f. cosmetics Hydrating Serum contains this as ingredient number 2.
Sodium 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 HyaluronateNeutrogena Hydro Boost Hydrating Serum contains this as ingredient number 19.
e.l.f. cosmetics Hydrating Serum contains this as ingredient number 18.
Here's what our community thinks of the ingredients in these two products.
Neutrogena Hydro Boost Hydrating Serum 30 ingredients
e.l.f. cosmetics Hydrating Serum 21 ingredients
Usage
Here's some more info on how this product is used by our community.
When to use
Neutrogena Hydro Boost Hydrating Serum 30 ingredients
e.l.f. cosmetics Hydrating Serum 21 ingredients
Alternatives
Our Dupe Finder has found 23 potential alternatives that have similar ingredients to Neutrogena Hydro Boost Hydrating Serum.
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