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Product Comparison

Here's our complete breakdown comparing the ingredients, attributes, and more of Isntree Chestnut PHA 5% Clear Cream versus Neutrogena Hydro Boost Hyaluronic Acid Nourishing Cream .

Published on March 12, 2023

Overview

What they are

These products are both reef safe . They have a total of 12 ingredients in common

Cool Features

They both contain ceramides

Suited For

They're both likely to be good for anti aging, dry skin, brightening skin, sensitive skin and better texture

Free From

They both do not contain any common allergens, parabens or sulfates

We independently verify ingredients, and our claims are backed by peer-reviewed research. Spot a product that need an update? Let us know.

Night Moisturizer South Korean Brand South Korea
General Moisturizer American Brand United States

Night Moisturizer

Night Moisturizers are marketed to hydrate the skin overnight.

General Moisturizer

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

Price

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

Notable Ingredients

PHA
Ceramides

Benefits

Hydrating (5)
Redness Reducing (5)
Reduces Irritation (5)
Skin Texture
Anti-Aging (2)
Brightening

Concerns

May Worsen Oily Skin (3)
Acne Trigger (2)

Benefits

Hydrating (5)
Redness Reducing (4)
Reduces Irritation (3)
Skin Texture
Anti-Aging
Scar Healing
Brightening

Concerns

Drying
May Worsen Oily Skin (3)
Acne Trigger (2)
Rosacea (2)
Eczema
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Ingredients Compared

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

Water • Glycerin • Isopropyl Palmitate • Cetyl Alcohol • Cetearyl Olivate • Sorbitan Olivate • Cholesterol • Caprylyl Glycol • Ethylhexylglycerin • Betaine • Dimethicone • Palmitic Acid • Stearic Acid • Polyacrylate Crosspolymer-6 • Pentylene Glycol • Sodium PCA • Fructose • Sodium Hyaluronate • Sodium Lactate • Urea • Sodium Hydroxide • Citric Acid • PCA • 1,2-Hexanediol • Maltose • Ceramide NP • Serine • Alanine • Sodium Chloride • Trehalose • Glycine • Allantoin • Glutamic Acid • Lysine • Arginine • Threonine • Tropolone • Glucose • Proline

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

Isntree Chestnut PHA 5% Clear Cream contains this as ingredient number 1.

Neutrogena Hydro Boost Hyaluronic Acid Nourishing Cream contains this as ingredient number 1.

2
What it does: Skin Conditioning, Solvent
Community Rating: Mixed

1,2-Hexanediol is a multi-tasker ingredient. It acts as a preservative to increase shelf-life and can aid other preservatives in preventing microbe growth. 1,2-Hexanediol also helps the skin retain moisture as a humectant.

In products that are water-based, this ingredient can help stabilize perfumes and fragrances. It can also help make the texture of products softer and more smooth.

Isntree Chestnut PHA 5% Clear Cream contains this as ingredient number 3.

Neutrogena Hydro Boost Hyaluronic Acid Nourishing Cream contains this as ingredient number 24.

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

Betaine is a common humectant (a substance that promotes retention of moisture). It's known to be gentle on the skin and can help balance hydration.

Betaine is best for improving hydration and soothing irritated skin. Studies show betaine may help with uneven skin tones.

Betaine is naturally created in the skin and body. The form found within cosmetic products can be either plant-dervied or synthetic.

Learn more about Betaine

Isntree Chestnut PHA 5% Clear Cream contains this as ingredient number 7.

Neutrogena Hydro Boost Hyaluronic Acid Nourishing Cream contains this as ingredient number 10.

4
What it does: Emulsion Stabilising
Community Rating: Disliked

Polyacrylate Crosspolymer-6 is a texture enhancer and pH adjuster.

It is be used to thicken water-based products and create a gel-texture with a velvet feel.

One manufacturer claims this ingredient to have a pH range of 2-8 and to be biodegradable.

Learn more about Polyacrylate Crosspolymer-6

Isntree Chestnut PHA 5% Clear Cream contains this as ingredient number 13.

Neutrogena Hydro Boost Hyaluronic Acid Nourishing Cream contains this as ingredient number 14.

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

Palmitic Acid is a fatty acid found in our skin. In cosmetics, it is usually derived from palm oil. It is a cleanser, emollient, and emulsifier.

As an emollient, it helps hydrate the skin. The emulsifying properties keep ingredients together in a product.

Palmitic Acid may not be fungal-acne safe. It can worsen oily skin and cause breakouts due to its emollient nature.

Learn more about Palmitic Acid

Isntree Chestnut PHA 5% Clear Cream contains this as ingredient number 17.

Neutrogena Hydro Boost Hyaluronic Acid Nourishing Cream contains this as ingredient number 12.

6
What it does: Cleansing, Emulsifying, Emulsion Stabilising, Masking
Community Rating: Very Disliked

Stearic Acid is a fatty acid. It is an emollient, emulsifier, and texture enhancer.

As an emollient, stearic acid helps soften skin. It aids the skin's protective barrier by preventing water loss. It also provides a gentle cleansing effect without stripping away natural oils.

Stearic acid may also be used to enhance the texture of products. It can add volume and stabilize ingredients such as water and oil. This can help water and oil ingredients from separating.

Sources of stearic acid include animal or vegetable fats/oils such as coconut or shea. It can be naturally found in butter, cocoa butter, shea butter, vegetable fats, and animal tallow.

This ingredient may not be Malassezia folliculitis, or fungal-acne safe.

Learn more about Stearic Acid

Isntree Chestnut PHA 5% Clear Cream contains this as ingredient number 19.

Neutrogena Hydro Boost Hyaluronic Acid Nourishing Cream contains this as ingredient number 13.

7
What it does:
Community Rating: Disliked

Cetearyl Olivate is an emulsifier and texture enhancer. It is derived from the fatty acids of olive oil and Cetearyl alcohol, and is biodegradable.

As an emulsifier, it is used to prevent oils and waters from separating. It can also

Manufacturers use the name Olivem 1000. This ingredient has been found to preserve the natural microbiome of skin. Having a healthy microbiome helps keep our skin healthy and protects against harmful bacteria. This ingredient is grouped with Sorbitan Olivate under the name Olivem 1000.

Learn more about Cetearyl Olivate

Isntree Chestnut PHA 5% Clear Cream contains this as ingredient number 20.

Neutrogena Hydro Boost Hyaluronic Acid Nourishing Cream contains this as ingredient number 5.

8
What it does: Emulsifying
Community Rating: Very Disliked

Sorbitan Olivate is created from the fatty acids in olive oil and sorbitol.

Sorbitan Olivate is an oil in water emulsifier. It helps stabilize a product by preventing oils and waters from separating. Sorbitan Olivate also helps hydrate the skin.

Manufacturers sell sorbitan olivate under the name OliveM 1000. OliveM 1000 a multifunctional ingredient. It is self-emulsifying. According to a manufacturer, OliveM 1000 does not disrupt natural skin biome.

Learn more about Sorbitan Olivate

Isntree Chestnut PHA 5% Clear Cream contains this as ingredient number 21.

Neutrogena Hydro Boost Hyaluronic Acid Nourishing Cream contains this as ingredient number 6.

9
What it does: Humectant, Skin Conditioning
Community Rating: Loved

Sodium PCA is the sodium salt of pyroglutamic acid and is naturally occurring on human skin.

The PCA stands for pyrrolidone carboxylic acid, a natural amino acid derivative.

Sodium PCA is a has conditioning, anti-inflammatory, and humectant properties. Humectants help hydrate your skin by drawing moisture from the air. This helps keep your skin moisturized.

Learn more about Sodium PCA

Isntree Chestnut PHA 5% Clear Cream contains this as ingredient number 26.

Neutrogena Hydro Boost Hyaluronic Acid Nourishing Cream contains this as ingredient number 16.

10
What it does: Skin Conditioning
Community Rating: Loved

Ceramide NP is a type of ceramide.

Ceramides are intercellular lipids naturally found in our skin that bonds dead skin cells together to create a barrier. They are known for their ability to hold water and thus are a great ingredient for dry skin.

Ceramides are an important building block for our skin barrier. A stronger barrier helps the skin look more firm and hydrated. By bolstering the skin ceramides act as a barrier against irritating ingredients. This can help with inflammation as well.

If you would like to eat ceramides, sweet potatoes contain a small amount.

Read more about other common types of ceramides here: Ceramide AP Ceramide EOP

Learn more about Ceramide NP

Isntree Chestnut PHA 5% Clear Cream contains this as ingredient number 29.

Neutrogena Hydro Boost Hyaluronic Acid Nourishing Cream contains this as ingredient number 26.

11
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

Isntree Chestnut PHA 5% Clear Cream contains this as ingredient number 30.

Neutrogena Hydro Boost Hyaluronic Acid Nourishing Cream contains this as ingredient number 2.

12
What it does: Skin Conditioning
Community Rating: Mixed

Ethylhexylglycerin (we can't pronounce this either) is commonly used as a preservative and skin softener. It is derived from glyceryl.

You might see Ethylhexylglycerin often paired with other preservatives such as phenoxyethanol. Ethylhexylglycerin has been found to increase the effectiveness of these other preservatives.

Isntree Chestnut PHA 5% Clear Cream contains this as ingredient number 35.

Neutrogena Hydro Boost Hyaluronic Acid Nourishing Cream contains this as ingredient number 9.

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

39% are loved or liked
11% have mixed ratings
42% are disliked or very disliked
8% have no rating yet
56% are loved or liked
13% have mixed ratings
26% are disliked or very disliked
5% have no rating yet

Usage

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

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Alternatives

Our Dupe Finder has found 2 potential alternatives that have similar ingredients to Isntree Chestnut PHA 5% Clear Cream.

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