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Product Comparison

Here's our complete breakdown comparing the ingredients, attributes, and more of Isntree Hyaluronic Acid Water Essence versus COSRX Triple Hyaluronic Moisture Ampoule .

Published on June 19, 2021

Overview

What they are

These products are both cruelty-free and reef safe . They have a total of 11 ingredients in common

Cool Features

They both contain hyaluronic acid

Suited For

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

Free From

They both do not contain any harsh alcohols, common allergens, fragrances, 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.

Serum South Korean Brand South Korea
Ampoule South Korean Brand South Korea

Serum

Serums are highly concentrated with ingredients to provide skin with benefits. They should be used after cleansing and before moisturizing.

Ampoule

Ampoules are created to target one area of concern. They are usually highly concentrated with active or beneficial ingredients.

Price

Shop

Buy Hyaluronic Acid Water Essence

Starts at $22.99
Shop

Buy Triple Hyaluronic Moisture Ampoule

Starts at $16.09

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

Vitamin C
Exfoliators
Niacinamide
Hyaluronic Acid (5)

Benefits

Hydrating (3)
Good For Oily Skin
Redness Reducing (4)
Reduces Irritation (2)
Skin Texture (2)
Reduces Large Pores
Anti-Aging (3)
Dark Spots (2)
Scar Healing (2)
Acne Fighting
Brightening (3)

Concerns

Irritating

Notable Ingredients

PHA (2)
Hyaluronic Acid (3)

Benefits

Hydrating
Reduces Irritation
Skin Texture
Anti-Aging
Scar Healing
Brightening (2)

Concerns

Irritating
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Ingredients Compared

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

Ingredients Side-by-side

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

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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 Hyaluronic Acid Water Essence contains this as ingredient number 1.

COSRX Triple Hyaluronic Moisture Ampoule contains this as ingredient number 1.

2
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 Hyaluronic Acid Water Essence contains this as ingredient number 4.

COSRX Triple Hyaluronic Moisture Ampoule contains this as ingredient number 2.

3
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 Hyaluronic Acid Water Essence contains this as ingredient number 6.

COSRX Triple Hyaluronic Moisture Ampoule contains this as ingredient number 5.

4
What it does: Humectant, Skin Conditioning
Community Rating: Loved

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 Hyaluronate

Isntree Hyaluronic Acid Water Essence contains this as ingredient number 8.

COSRX Triple Hyaluronic Moisture Ampoule contains this as ingredient number 7.

5
What it does: Skin Conditioning
Community Rating: Loved

Panthenol (also referred to as pro-vitamin B5) is a common ingredient that helps hydrate and soothe the skin.

lt is a humectant, meaning that it helps the skin attract and retain moisture.

Another benefit is the anti-inflammatory abilities. This means that it's great for sensitive, irritation-prone skin.

Once oxidized, panthenol converts to pantothenic acid. Panthothenic acid is found in all living cells.

Learn more about Panthenol

Isntree Hyaluronic Acid Water Essence contains this as ingredient number 13.

COSRX Triple Hyaluronic Moisture Ampoule contains this as ingredient number 9.

6
What it does: Humectant, Moisturising, Skin Conditioning
Community Rating: Loved

Hyaluronic acid is naturally found in healthy skin. It is a humectant, meaning it draws moisture to your skin.

Hyaluronic Acid has the capacity to bind to large amounts of water. This ingredient helps hydrate, soothe, and protect the skin.

Fun fact: It is already naturally found in our bodies, such as the fluids of our eyes and our joints.

Studies find this ingredient to have anti-inflammatory and anti-microbial properties. This can help speed up wound-healing,

These are some other common types of Hyaluronic Acid:

Learn more about Hyaluronic Acid

Isntree Hyaluronic Acid Water Essence contains this as ingredient number 15.

COSRX Triple Hyaluronic Moisture Ampoule contains this as ingredient number 12.

7
What it does: Humectant, Skin Conditioning
Community Rating: Liked

Hydrolyzed Hyaluronic Acid is a form of hyaluronic acid. It is created by the hydrolysis of hyaluronic acid with a high molecular weight. Once created, Hydrolyzed Hyaluronic Acid has a low molecular weight.

Low molecular weight HA has been shown to hydrate and increase elasticity of the skin. Increasing elasticity is also associated with reduction of wrinkle depth.

One study found topical low molecular weight hyaluronic acid may be considered for the treatment of rosacea in the adult population. However, we always recommend speaking with a professional about your skin concerns.

Hyaluronic acids are a humectant. This means they draw moisture from the air. Hyaluronic acids help moisturize, soothe, and protect the skin.

Read more about other common forms of hyaluronic acid:

Learn more about Hydrolyzed Hyaluronic Acid

Isntree Hyaluronic Acid Water Essence contains this as ingredient number 17.

COSRX Triple Hyaluronic Moisture Ampoule contains this as ingredient number 13.

8
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 Hyaluronic Acid Water Essence contains this as ingredient number 23.

COSRX Triple Hyaluronic Moisture Ampoule contains this as ingredient number 11.

9
What it does: Humectant, Masking, Skin Conditioning, Solvent
Community Rating: Mixed

Butylene Glycol (or BG) is used within cosmetic products for a few different reasons:

  • It is a solvent, meaning that it helps to dissolve other ingredients. This also enhances the absorption of the product into one's skin.
  • It is a humectant, which means that it helps attract moisture into the skin.
  • It helps improve product application.

Overall, Butylene Glycol is a safe and well-rounded ingredient. It is unlikely to irritate skin, and works well with pretty much all other ingredients.

Isntree Hyaluronic Acid Water Essence contains this as ingredient number 26.

COSRX Triple Hyaluronic Moisture Ampoule contains this as ingredient number 3.

10
What it does: Emulsion Stabilising, Gel Forming
Community Rating: Disliked

Carbomer is a polymer of acrylic acid. Its main role is to create gel consistency within products.

Carbomer is commonly found in many types of cosmetics products. It is found to be safe in concentrations up to 15%. However, a high amount of carbomer can cause pilling or balling up of products. Most products contain 1% of less of carbomer.

Isntree Hyaluronic Acid Water Essence contains this as ingredient number 32.

COSRX Triple Hyaluronic Moisture Ampoule contains this as ingredient number 8.

11
What it does: Buffering, Masking
Community Rating: Liked

Tromethamine is an aliphatic compound. An aliphatic compound is an organic compound with open-chained carbon atoms. It is synthetically created. Tromethamine is used to balance pH and improve texture.

As an emulsifier, Tromethamine prevents oil and water ingredients from separating. This helps stabilize the product and elongate a product's shelf life. Tromethamine also makes a product thicker.

Tromethamine helps balance the pH level of a product. Normal pH level of skin is slightly acidic (~4.75-5.5). The acidity of our skin is maintained by our glands and skin biome. Being slightly acidic allows our skin to create an "acid mantle". This acid mantle is a thin barrier that protects our skin from bacteria and contaminants.

Oral Tromethanmine is an anti-inflammatory drug but plays the role of masking, adding fragrance, and/or balancing pH in skincare.

1,3-Propanediol, 2-amino-2-(hydroxymethyl)-

Learn more about Tromethamine

Isntree Hyaluronic Acid Water Essence contains this as ingredient number 36.

COSRX Triple Hyaluronic Moisture Ampoule contains this as ingredient number 10.

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

58% are loved or liked
22% have mixed ratings
14% are disliked or very disliked
6% have no rating yet
60% are loved or liked
20% have mixed ratings
13% are disliked or very disliked
7% have no rating yet

Usage

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Reviews

Here's what our community thinks

Isntree Hyaluronic Acid Water Essence 36 ingredients

Hyaluronic Acid Water Essence hasn't been rated yet.
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COSRX Triple Hyaluronic Moisture Ampoule 15 ingredients

4.5 /5
from 4 reviews
P_55's Avatar'
Mar 18, 2024

Moisturising and great way to lightly exfoliate in the morning using PHAs.

Moisturising and great way to lightly exfoliate in the morning using PHAs.

Hydrating
Light
Absorbs Well
Works Well

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