Hawaiian Tropic Silk Hydration Serum SPF 30 Versus Neutrogena Hydro Boost Hyaluronic Acid Moisturizer SPF 50
Updated on May 10, 2024
Overview
Cool Features
They both contain exfoliants, hyaluronic acid and SPF
Suited For
They're both likely to be good for dry skin and brightening skin
Free From
They both do not contain any common allergens, 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
Hawaiian Tropic Silk Hydration Serum SPF 30 22 ingredients
Neutrogena Hydro Boost Hyaluronic Acid Moisturizer SPF 50 28 ingredients
About this product
About this product
At a glance
Click on any of the items below to learn more
Hawaiian Tropic Silk Hydration Serum SPF 30 22 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 ConditioningSilica
Abrasive
Propylene Glycol
Humectant
Cetyl Dimethicone
Emollient
Phenoxyethanol
Preservative
Mica
Cosmetic Colorant
Sodium Polyacrylate
AbsorbentAcrylates/C12-22 Alkyl Methacrylate Copolymer
Caprylyl Glycol
EmollientTitanium Dioxide
Cosmetic Colorant
Parfum
Masking
Chlorphenesin
Antimicrobial
Glycerin
Humectant
Disodium EDTA
Aloe Barbadensis Leaf Juice
Skin Conditioning
Sodium Hyaluronate
Humectant
Hibiscus Sabdariffa Flower Extract
Skin ConditioningCarica Papaya Fruit Extract
Skin ConditioningMangifera Indica Fruit Extract
Skin ConditioningPassiflora Incarnata Fruit Extract
Skin ConditioningPlumeria Acutifolia Flower Extract
Skin ConditioningPsidium Guajava Fruit Extract
AstringentWater, Silica, Propylene Glycol, Cetyl Dimethicone, Phenoxyethanol, Mica, Sodium Polyacrylate, Acrylates/C12-22 Alkyl Methacrylate Copolymer, Caprylyl Glycol, Titanium Dioxide, Parfum, Chlorphenesin, Glycerin, Disodium EDTA, Aloe Barbadensis Leaf Juice, Sodium Hyaluronate, Hibiscus Sabdariffa Flower Extract, Carica Papaya Fruit Extract, Mangifera Indica Fruit Extract, Passiflora Incarnata Fruit Extract, Plumeria Acutifolia Flower Extract, Psidium Guajava Fruit Extract
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
MaskingAluminum Starch Octenylsuccinate
AbsorbentDimethicone
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 WaterSilica 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 SilicaPhenoxyethanol 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.
Chlorphenesin is a synthetic preservative. It helps protect a product against bacteria in order to extend shelf life. In most cases, Chlorphenesin is paired with other preservatives such as phenoxyethanol and caprylyl glycol.
Chlorphenesin is a biocide. This means it is able to help fight the microorganisms on our skin. It is also able to fight odor-releasing bacteria.
Chlorphenesin is soluble in both water and glycerin.
Studies show Chlorphenesin is easily absorbed by our skin. You should speak with a skincare professional if you have concerns about using Chlorphenesin.
Learn more about ChlorphenesinGlycerin 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 GlycerinDisodium 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 EDTAIngredient Ratings
Here's what our community thinks of the ingredients in these products.
When to use
Hawaiian Tropic Silk Hydration Serum SPF 30 22 ingredients
Neutrogena Hydro Boost Hyaluronic Acid Moisturizer SPF 50 28 ingredients
Reviews
Here's what our community thinks
Hawaiian Tropic Silk Hydration Serum SPF 30 22 ingredients
Neutrogena Hydro Boost Hyaluronic Acid Moisturizer SPF 50 28 ingredients
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
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.
