Paula's Choice Skin Balancing Ultra-Sheer Daily Defense Broad Spectrum SPF 30 Versus Neutrogena Hydro Boost Hyaluronic Acid Moisturizer SPF 50
Updated on July 18, 2024
Overview
What they are
These products are both day moisturizers. They have a total of 9 ingredients in common
Cool Features
They both contain exfoliants, SPF and Vitamin E
Suited For
They're both likely to be good for anti aging, dry skin, brightening skin, oily skin and scar healing
Free From
They both do not contain any common allergens, fragrances, oils, 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 needs an update? Let us know.
Ingredient Info
Paula's Choice Skin Balancing Ultra-Sheer Daily Defense Broad Spectrum SPF 30 31 ingredients
Neutrogena Hydro Boost Hyaluronic Acid Moisturizer SPF 50 28 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
Paula's Choice Skin Balancing Ultra-Sheer Daily Defense Broad Spectrum SPF 30 31 ingredients
Neutrogena Hydro Boost Hyaluronic Acid Moisturizer SPF 50 28 ingredients
Key Ingredients
Benefits
Concerns
Key Ingredients
Benefits
Concerns
Ingredients Side-by-side
Water
Skin ConditioningHomosalate
Skin Conditioning
Butylene Glycol
Humectant
Benzophenone-3
UV Absorber
Butyl Methoxydibenzoylmethane
UV Absorber
Silica
Abrasive
Octocrylene
UV Absorber
Aluminum Starch Octenylsuccinate
Absorbent
Cetyl Dimethicone
Emollient
Camellia Sinensis Leaf Extract
Antimicrobial
Aloe Barbadensis Leaf Juice Powder
Skin Conditioning
Ascorbyl Palmitate
Antioxidant
Phospholipids
Skin Conditioning
Superoxide Dismutase
Antioxidant
Adenosine
Skin Conditioning
Tocopherol
Antioxidant
Bisabolol
Masking
Boerhavia Diffusa Root Extract
Skin Protecting
Avena Sativa Kernel Extract
Abrasive
Panthenol
Skin Conditioning
Ginkgo Biloba Leaf Extract
Skin Conditioning
Salix Alba Bark Extract
Astringent
Acrylates/C10-30 Alkyl Acrylate Crosspolymer
Emulsion StabilisingTitanium Dioxide
Cosmetic Colorant
Sodium Hydroxide
BufferingSteareth-21
CleansingSteareth-2
EmulsifyingPolysorbate 20
Emulsifying
Disodium EDTA
Phenoxyethanol
Preservative
Sorbic Acid
Preservative
Water, Homosalate, Butylene Glycol, Benzophenone-3, Butyl Methoxydibenzoylmethane, Silica, Octocrylene, Aluminum Starch Octenylsuccinate, Cetyl Dimethicone, Camellia Sinensis Leaf Extract, Aloe Barbadensis Leaf Juice Powder, Ascorbyl Palmitate, Phospholipids, Superoxide Dismutase, Adenosine, Tocopherol, Bisabolol, Boerhavia Diffusa Root Extract, Avena Sativa Kernel Extract, Panthenol, Ginkgo Biloba Leaf Extract, Salix Alba Bark Extract, Acrylates/C10-30 Alkyl Acrylate Crosspolymer, Titanium Dioxide, Sodium Hydroxide, Steareth-21, Steareth-2, Polysorbate 20, Disodium EDTA, Phenoxyethanol, Sorbic Acid
Butyl Methoxydibenzoylmethane 3%
UV Absorber
Homosalate 15%
Skin Conditioning
Ethylhexyl Salicylate 5%
UV Absorber
Octocrylene 10%
UV Absorber
Water
Skin ConditioningButyloctyl Salicylate
Skin Conditioning
Glycerin
Humectant
Alcohol Denat.
Antimicrobial
Silica
Abrasive
Caprylyl Methicone
Skin Conditioning
Caprylic/Capric Triglyceride
Masking
Aluminum Starch Octenylsuccinate
Absorbent
Dimethicone
Emollient
Polyurethane-62
Phenoxyethanol
Preservative
Pentylene Glycol
Skin ConditioningStyrene/Acrylates Copolymer
Sodium Acryloyldimethyltaurate/Vp Crosspolymer
Emulsion StabilisingAcrylates/Dimethicone Copolymer
Skin ConditioningGlyceryl Stearate
Emollient
Chlorphenesin
Antimicrobial
Menthyl Lactate
MaskingTocopheryl Acetate
Antioxidant
Disodium EDTA
Trideceth-6
EmulsifyingHydrolyzed Hyaluronic Acid
Humectant
Hydroxymethoxyphenyl Decanone
Skin ConditioningSodium Hydroxide
BufferingButyl Methoxydibenzoylmethane 3%, Homosalate 15%, Ethylhexyl Salicylate 5%, Octocrylene 10%, Water, Butyloctyl Salicylate, Glycerin, Alcohol Denat., Silica, Caprylyl Methicone, Caprylic/Capric Triglyceride, Aluminum Starch Octenylsuccinate, Dimethicone, Polyurethane-62, Phenoxyethanol, Pentylene Glycol, Styrene/Acrylates Copolymer, Sodium Acryloyldimethyltaurate/Vp Crosspolymer, Acrylates/Dimethicone Copolymer, Glyceryl Stearate, Chlorphenesin, Menthyl Lactate, Tocopheryl Acetate, Disodium EDTA, Trideceth-6, Hydrolyzed Hyaluronic Acid, Hydroxymethoxyphenyl Decanone, Sodium Hydroxide
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 WaterHomosalate is a chemical sunscreen filter that provides protection in the UV-B range (280nm - 320 nm), with a peak protection at 306 nm. It is internationally approved for use in sunscreens.
Homosalate is not photo-stable, meaning it's strength as a UV filter degrades over time with exposure to the sun. Because of this, it's often used in combination with other chemical sunscreen filters as avobenzone (which protects from the UV-A range). Homosalate also helps act as a solvent for harder-to-dissolve UV filters.
(Part of the reason that sunscreens need to be frequently re-applied is due to the photo instability of many chemical sunscreen filters)
Currently, homosalate is approved in concentrations up to 10% in the EU and 15% in the US. The FDA is currently doing further research on the effects of homosalate, and it is possible that these approved concentrations will change in the future.
Learn more about HomosalateAlso known as Avobenzone, this ingredient is a chemical sunscreen filter that provides protection in the UV-A range.
Avobenzone is globally approved and is the most commonly used UV-A filter in the world.
Studies have found that avobenzone becomes ineffective when exposed to UV light (it is not photostable; meaning that it breaks down in sunlight). Because of this, formulations that include avobenzone will usually contain stabilizers such as octocrylene.
However, some modern formulations (looking at you, EU!) are able to stabilize avobenzone by coating the molecules.
Avobenzone does not protect against the UV-B range, so it's important to check that the sunscreen you're using contains other UV filters that do!
The highest concentration of avobenzone permitted is 3% in the US, and 5% in the EU.
Learn more about Butyl MethoxydibenzoylmethaneSilica is a mineral naturally found in our skin. It helps to thicken and smooth the texture of a product. It also acts as an agent for other ingredients by increasing the absorption of other ingredients into the skin.
Silica is often used for absorption and can help reduce shine when products are applied. Silica occurs in naturally in materials like clay and sandstone, and it can also be produced synthetically.
Silica is present naturally within the skin during collagen production and when reducing inflammation.
Learn more about SilicaOctocrylene protects skin from sun damage. It absorbs UV-B with peak absorption of 304 nm. It is a common sunscreen ingredient and often paired with avobenzone, a UVA filter. This is because octocrylene stabilizes other sunscreen ingredients by protecting them from degradation when exposed to sunlight. Octocrylene is a photostable ingredient and loses about 10% of SPF in 95 minutes.
Octocrylene also acts as an emollient, meaning it helps skin retain moisture and softens skin. It is oil-soluble and hydrophobic, enhancing water-resistant properties in a product.
Those who are using ketoprofen, a topical anti-inflammatory drug, may experience an allergic reaction when using octocrylene. It is best to speak with a healthcare professional about using sunscreens with octocrylene.
The EU allows a maximum of these concentrations:
Learn more about OctocryleneAluminum Starch Octenylsuccinate is a synthetic powder used as an absorbent, thickener, and anti-caking agent.
As an absorbent, it is great at mattifying skin by soaking up the oil. This is why you'll find it in a range of products from makeup to moisturizers.
This ingredient is considered a modified starch. Starch can also be found naturally in plants.
One study from 1991 found that 5% of this ingredient enhanced titanium dioxide SPF by as much as 40%. The study found 1% titanium dioxide had a 5.6 SPF and adding 5% of aluminum starch octenylsuccinate boosted it to an SPF of 8.1
Although “aluminum” in an ingredient name can raise red flags for some consumers, the form and usage context matter significantly. For typical topical applications, there is no substantial evidence of health risks - such as cancer, neurotoxicity, or systemic “aluminum overload.”
Learn more about Aluminum Starch OctenylsuccinateSodium 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 HydroxideDisodium EDTA plays a role in making products more stable by aiding other preservatives.
It is a chelating agent, meaning it neutralizes metal ions that may be found in a product.
Disodium EDTA is a salt of edetic acid and is found to be safe in cosmetic ingredients.
Learn more about Disodium EDTAPhenoxyethanol 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.
Ingredient Ratings
Here's what our community thinks of the ingredients in these products.
When to use
Paula's Choice Skin Balancing Ultra-Sheer Daily Defense Broad Spectrum SPF 30 31 ingredients
Neutrogena Hydro Boost Hyaluronic Acid Moisturizer SPF 50 28 ingredients
Reviews
Here's what our community thinks
Paula's Choice Skin Balancing Ultra-Sheer Daily Defense Broad Spectrum SPF 30 31 ingredients
Neutrogena Hydro Boost Hyaluronic Acid Moisturizer SPF 50 28 ingredients
I wanted to love this for two reasons, it’s easily accessible and it says moisturizer so I really thought it was going to be hydrating.
Although my skin didn’t hate it, it also wasn’t super moisturizing and would sometimes pill on my forehead. I would consider trying if you have super oily skin.
This is the product that started my skincare journey. I wanted to start getting into the habit of moisturizing and putting on sunscreen everyday, and as I hate mornings, an SPF moisturizer made sense.
I did a decent amount of research before buying this. I have normal to oily skin and hate the feeling of greasy sunscreen, so I looked for something lightweight but with a high SPF to guard me Show more
