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Product Comparison

Here's our complete breakdown comparing the ingredients, attributes, and more of Neutrogena Hydro Boost Gel Crème US versus Olay Regenerist Retinol 24 Night Facial Moisturizer .

Last updated on January 31, 2024. Published on July 19, 2021

Overview

Suited For

They're both likely to be good for dry skin and brightening skin

Free From

They both do not contain any harsh alcohols, 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 need an update? Let us know.

General Moisturizer American Brand United States
Night Moisturizer American Brand United States

General Moisturizer

All-purpose moisturizers hydrate the top layer of skin cells.

Night Moisturizer

Night Moisturizers are marketed to hydrate the skin overnight.

Price

Shop

Buy Hydro Boost Gel Crème

Starts at $19.99
Shop

Buy Regenerist Retinol 24 Night Facial Moisturizer

Starts at $29.94

Ingredient Info

Click any item below to learn more and view relevant ingredients.
alcohol-free
silicon-free
fragrance-free
sulfate-free
paraben-free
oil-free
fungal-acne safe
reef-safe
eu-allergen-free
vegan
cruelty-free
alcohol-free
silicon-free
fragrance-free
sulfate-free
paraben-free
oil-free
fungal-acne safe
reef-safe
eu-allergen-free
vegan
cruelty-free

At a glance

Click on any of the items below to learn more

Benefits

Hydrating
Brightening

Concerns

May Worsen Oily Skin

Notable Ingredients

Mineral UV Filter
Retinoid (2)
Niacinamide
Peptides

Benefits

Hydrating
Good For Oily Skin (3)
Redness Reducing
Skin Texture (2)
Reduces Large Pores (3)
Anti-Aging (2)
Dark Spots (3)
Scar Healing (2)
Acne Fighting (3)
Brightening (3)

Concerns

Drying (2)
May Worsen Oily Skin (2)
Irritating (3)
Eczema (2)
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Ingredients Side-by-side

Ingredients that are highlighted in purple are present in both products.

Learn more about what what Com. / Irr. ratings are

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Ingredients Explained

These ingredients are found in both products.

Ingredients higher up in an ingredient list are typically present in a larger amount.

1
What it does: Skin Conditioning, Solvent
Community Rating: Loved

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 Water

Neutrogena Hydro Boost Gel Crème US contains this as ingredient number 1.

Olay Regenerist Retinol 24 Night Facial Moisturizer contains this as ingredient number 1.

2
What it does: Emollient, Skin Conditioning, Skin Protecting
Community Rating: Very Disliked

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 Gel Crème US contains this as ingredient number 2.

Olay Regenerist Retinol 24 Night Facial Moisturizer contains this as ingredient number 2.

3
What it does: Humectant, Skin Conditioning, Skin Protecting, Solvent
Community Rating: Loved

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 Glycerin

Neutrogena Hydro Boost Gel Crème US contains this as ingredient number 3.

Olay Regenerist Retinol 24 Night Facial Moisturizer contains this as ingredient number 3.

4
What it does:
Community Rating: Disliked

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 Polyacrylamide

Neutrogena Hydro Boost Gel Crème US contains this as ingredient number 5.

Olay Regenerist Retinol 24 Night Facial Moisturizer contains this as ingredient number 10.

5
What it does: Emollient, Solvent
Community Rating: Very Disliked

C13-14 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 Isoparaffin

Neutrogena Hydro Boost Gel Crème US contains this as ingredient number 10.

Olay Regenerist Retinol 24 Night Facial Moisturizer contains this as ingredient number 11.

6
What it does: Emollient, Moisturising
Community Rating: Disliked

Dimethiconol is a silicone that resembles the popular dimethicone. Like other silicones, it is an emollient. Emollients create a thin film on skin to prevent moisture from escaping.

This ingredient helps to create a silky texture and improve spreadability. Due to its high molecular weight and thickness, it is often combined with cyclopentasiloxane.

Neutrogena Hydro Boost Gel Crème US contains this as ingredient number 11.

Olay Regenerist Retinol 24 Night Facial Moisturizer contains this as ingredient number 17.

7
What it does: Emulsion Stabilising
Community Rating: Very Disliked

Dimethicone 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.

Neutrogena Hydro Boost Gel Crème US contains this as ingredient number 12.

Olay Regenerist Retinol 24 Night Facial Moisturizer contains this as ingredient number 5.

8
What it does: Emulsifying
Community Rating: Very Disliked

Laureth-7 is created by the ethoxylation of lauryl alcohol using ethylene oxide. Lauryl alcohol is a fatty alcohol with hydrating properties.

Laureth-7 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.

Neutrogena Hydro Boost Gel Crème US contains this as ingredient number 14.

Olay Regenerist Retinol 24 Night Facial Moisturizer contains this as ingredient number 16.

Here's what our community thinks of the ingredients in these two products.

16% are loved or liked
11% have mixed ratings
68% are disliked or very disliked
5% have no rating yet
29% are loved or liked
8% have mixed ratings
50% are disliked or very disliked
13% have no rating yet

Usage

Here's some more info on how this product is used by our community.

When to use

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Reviews

Here's what our community thinks

Neutrogena Hydro Boost Gel Crème 19 ingredients

4.2 /5
from 0 ratings
Absorbs Well (1) Expensive (1) Hydrating (1) Light (1) No Scent (1) Works Well (1)
MichelleR's avatar

MichelleR

6 months ago · Dry Skin
Review

Can't always follow what's viral...
Olive oil and dimethicone are a bad combination for me. This has such a cult following but my skin reacted...

Can't always follow what's viral...
Olive oil and dimethicone are a bad combination for me. This has such a cult following but my skin reacted immediately after first use. It's been a while since I’ve used it, so I apologize for the ambiguity of this review. I don’t remember the actual way it made me react, whether it was red contact dermatitis or blackheads. I just know it went into my ‘never put on my face’ container.

When products like these don’t work out for me, I typically end up repurposing them. I used this on my décolletage. It didn’t go to waste!

nattalen's avatar

nattalen

10 months ago · Combination Skin
Review

Simple ingredients, doesn't irritate my skin, plump's, doesn't clog pores, soothes inflamed skin

Olay Regenerist Retinol 24 Night Facial Moisturizer 24 ingredients

5.0 /5
from 1 rating
ShannonFernandes_161's avatar

ShannonFernandes_161

8 months ago · Combination Skin
Review

Has had the biggest impact in terms of clearning skin and overall skin health.

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Our Dupe Finder has found 1 potential alternatives that have similar ingredients to Olay Regenerist Retinol 24 Night Facial Moisturizer.

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