Neutrogena Retinol Boost Serum Versus Neutrogena Rapid Wrinkle Retinol Regenerating Cream - Fragrance Free
Updated on July 10, 2024
Overview
What they are
These products are both reef safe . They have a total of 16 ingredients in common
Cool Features
They both contain hyaluronic acid, retinoid and Vitamin C
Suited For
They're both likely to be good for fighting acne, anti aging, dry skin, brightening skin, oily skin, reducing pores, scar healing, dark spots and better texture
Free From
They both do not contain any harsh alcohols, 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
Neutrogena Retinol Boost Serum 25 ingredients
Neutrogena Rapid Wrinkle Retinol Regenerating Cream 30 ingredients
About this product
About this product
At a glance
Click on any of the items below to learn more
Neutrogena Retinol Boost Serum 25 ingredients
Neutrogena Rapid Wrinkle Retinol Regenerating Cream 30 ingredients
Key Ingredients
Benefits
Concerns
Key Ingredients
Benefits
Concerns
Ingredients Side-by-side
Water
Skin ConditioningDimethicone
Emollient
Aluminum Starch Octenylsuccinate
AbsorbentDimethicone Crosspolymer
Emulsion StabilisingAmmonium Acryloyldimethyltaurate/Vp Copolymer
Cellulose
AbsorbentC12-15 Alkyl Benzoate
AntimicrobialAscorbyl Glucoside
Antioxidant
Retinol
Skin Conditioning
Hydrolyzed Myrtus Communis Leaf Extract
Skin ProtectingCaprylic/Capric Triglyceride
MaskingSodium Hyaluronate
Humectant
Ethylhexylglycerin
Skin ConditioningGlycerin
Humectant
Caprylyl Glycol
EmollientC13-14 Isoparaffin
Emollient
Laureth-7
EmulsifyingPolyacrylamide
Xanthan Gum
EmulsifyingDisodium EDTA
Sodium Hydroxide
BufferingBHT
Antioxidant
Sorbic Acid
Preservative
Phenoxyethanol
Preservative
Parfum
Masking
Water, Dimethicone, Aluminum Starch Octenylsuccinate, Dimethicone Crosspolymer, Ammonium Acryloyldimethyltaurate/Vp Copolymer, Cellulose, C12-15 Alkyl Benzoate, Ascorbyl Glucoside, Retinol, Hydrolyzed Myrtus Communis Leaf Extract, Caprylic/Capric Triglyceride, Sodium Hyaluronate, Ethylhexylglycerin, Glycerin, Caprylyl Glycol, C13-14 Isoparaffin, Laureth-7, Polyacrylamide, Xanthan Gum, Disodium EDTA, Sodium Hydroxide, BHT, Sorbic Acid, Phenoxyethanol, Parfum
Water
Skin ConditioningPentaerythrityl Tetraethylhexanoate
EmollientGlycerin
Humectant
Dimethicone
Emollient
PPG-15 Stearyl Ether
EmollientStearyl Alcohol
Emollient
Cetearyl Alcohol
Emollient
Butylene Glycol
Humectant
Glyceryl Behenate
Emollient
Ceteareth-20
Cleansing
Isohexadecane
EmollientDimethicone Crosspolymer
Emulsion StabilisingCyclopentasiloxane
Emollient
Cellulose
AbsorbentSodium Polyacrylate
AbsorbentPhenoxyethanol
Preservative
Caprylyl Glycol
EmollientSodium Acryloyldimethyltaurate/Vp Crosspolymer
Emulsion StabilisingPolyacrylamide
C13-14 Isoparaffin
Emollient
Chlorphenesin
Antimicrobial
Polysorbate 20
Emulsifying
Hydrolyzed Myrtus Communis Leaf Extract
Skin ProtectingRetinol
Skin Conditioning
BHT
Antioxidant
Sodium Hyaluronate
Humectant
Disodium EDTA
Sodium Hydroxide
BufferingLaureth-7
EmulsifyingAscorbic Acid
Antioxidant
Water, Pentaerythrityl Tetraethylhexanoate, Glycerin, Dimethicone, PPG-15 Stearyl Ether, Stearyl Alcohol, Cetearyl Alcohol, Butylene Glycol, Glyceryl Behenate, Ceteareth-20, Isohexadecane, Dimethicone Crosspolymer, Cyclopentasiloxane, Cellulose, Sodium Polyacrylate, Phenoxyethanol, Caprylyl Glycol, Sodium Acryloyldimethyltaurate/Vp Crosspolymer, Polyacrylamide, C13-14 Isoparaffin, Chlorphenesin, Polysorbate 20, Hydrolyzed Myrtus Communis Leaf Extract, Retinol, BHT, Sodium Hyaluronate, Disodium EDTA, Sodium Hydroxide, Laureth-7, Ascorbic Acid
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 WaterDimethicone is a type of synthetic silicone created from natural materials such as quartz.
What it does:
Dimethicone comes in different viscosities:
Depending on the viscosity, dimethicone has different properties.
Ingredients lists don't always show which type is used, so we recommend reaching out to the brand if you have questions about the viscosity.
This ingredient is unlikely to cause irritation because it does not get absorbed into skin. However, people with silicone allergies should be careful about using this ingredient.
Note: Dimethicone may contribute to pilling. This is because it is not oil or water soluble, so pilling may occur when layered with products. When mixed with heavy oils in a formula, the outcome is also quite greasy.
Learn more about DimethiconeDimethicone Crosspolymer is a silicone created by modifying dimethicone with hydrocarbon side chains. Due to its large size, it does not penetrate skin. It is considered non-occlusive.
Dimethicone Crosspolymer is used to stabilize and thicken products. It also helps give products a silky feel.
Cellulose is the main component of plant cell walls. It is used as an emulsifier, absorbent, and texture enhancer.
This ingredient has many functions:
Fun fact: Cellulose is the most abundant form of organic polymer on Earth.
Learn more about CelluloseRetinol is a gold-standard ingredient for anti-aging. It is a form of Vitamin A and belongs to the class of retinoids that also includes tretinoin.
Why is retinol famous?
It has the most scientific studies backing up its skin benefits out of all the non-prescription ingredients.
Retinol is proven to:
This is why retinol is effective at removing wrinkles, fading dark spots, treating acne, and reducing the appearance of pores.
Studies show retinol is less effective when exposed to UV. Be sure to look for appropriate packaging to keep your retinol potent (similar to Vitamin C).
Using retinol or any retinoids will increase sun-sensitivity in the first few months. Though studies show retinoids increase your skin's natural SPF with continuous use, it is best to always wear sunscreen and sun-protection.
We recommend speaking with a medical professional about using this ingredient during pregnancy.
Retinol may cause irritation in some people, so be sure to patch test. Experts recommend 'ramping up' retinol use: start using this ingredient once a week and work up to using it daily.
Read about Tretinoin
Learn more about RetinolWe don't have a description for Hydrolyzed Myrtus Communis Leaf Extract yet.
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 HyaluronateGlycerin 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 GlycerinCaprylyl Glycol is a humectant and emollient, meaning it attracts and preserves moisture.
It is a common ingredient in many products, especially those designed to hydrate skin. The primary benefits are retaining moisture, skin softening, and promoting a healthy skin barrier.
Though Caprylyl Glycol is an alcohol derived from fatty acids, it is not the kind that can dry out skin.
This ingredient is also used as a preservative to extend the life of products. It has slight antimicrobial properties.
Learn more about Caprylyl GlycolC13-14 Isoparaffin is created from petroleum-based mineral oils. It is an emollient and helps thicken a product.
As an emollient, it helps keep the skin soft and smooth by creating a barrier on top. This barrier traps moisture in, keeping the skin hydrated.
C13-14 Isoparaffin may not be fungal-acne safe.
Learn more about C13-14 IsoparaffinLaureth-7 is created by the ethoxylation of lauryl alcohol using ethylene oxide. Lauryl alcohol is a fatty alcohol with hydrating properties.
This ingredient is an emulsifier and cleansing ingredient. As an emulsifier, it is used to prevent ingredients from separating. It also helps cleanse the skin by gathering dirt, oil, and pollutants to be rinsed away.
Polyacrylamide is a synthetic polymer. It is used to stabilize products and bind ingredients. When hydrated, Polyacrylamide forms a soft gel.
Polyacrylamide is low-toxicity. If source properly, it is deemed safe to use in cosmetics.
It should be noted the precursor to Polyacrylamide is acrylamide. Acrylamide is a carcinogen. Most reputable sources of Polyacrylamide will screen for residual acrylamide to make sure the count is in a safe range. Acrylamide is not able to be absorbed through the skin.
We recommend speaking with a professional if you have concerns.
Learn more about PolyacrylamideDisodium 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 EDTASodium 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 HydroxideBHT is a synthetic antioxidant and preservative.
As an antioxidant, it helps your body fight off free-radicals. Free-radicals are molecules that may damage your skin cells.
As a preservative, it is used to stabilize products and prevent them from degrading. Specifically, BHT prevents degradation from oxidation.
The concerns related to BHT come from oral studies; this ingredient is currently allowed for use by both the FDA and EU.
However, it was recently restricted for use in the UK as of April 2024.
Learn more about BHTPhenoxyethanol 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
Neutrogena Retinol Boost Serum 25 ingredients
Neutrogena Rapid Wrinkle Retinol Regenerating Cream 30 ingredients
Reviews
Here's what our community thinks
Neutrogena Retinol Boost Serum 25 ingredients
Neutrogena Rapid Wrinkle Retinol Regenerating Cream 30 ingredients
It works, but it's pretty irritating. There are less irritating retinols out there. It did last a long time, so the price is fair. An okay budget option, but I wouldn't rebuy it.
