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Product Comparison

Here's our complete breakdown comparing the ingredients, attributes, and more of Isntree Hyaluronic Acid Watery Sun Gel SPF50+ PA++++ versus Neogen Day-Light Protection Airy Sunscreen SPF 50/PA+++ .

Last updated on November 15, 2023. Published on September 23, 2021

Overview

What they are

These products are both sunscreens. They have a total of 11 ingredients in common

Cool Features

They both contain hyaluronic acid, SPF and Vitamin E

Suited For

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

Free From

They both do not contain any harsh alcohols, parabens or sulfates

What's Inside

They both contain fragrances and oils

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

Sunscreen South Korean Brand South Korea
Sunscreen South Korean Brand South Korea

Sunscreen

Sunscreens help absorb or reflect UV radiation and protect skin against skin damage. Sunscreens may come in the form of lotion, gel, foam, spray, or solid-stick.

Sunscreen

Sunscreens help absorb or reflect UV radiation and protect skin against skin damage. Sunscreens may come in the form of lotion, gel, foam, spray, or solid-stick.

Price

Shop

Buy Hyaluronic Acid Watery Sun Gel SPF50+ PA++++

Starts at $24.40
Shop

Buy Day-Light Protection Airy Sunscreen SPF 50/PA+++

Starts at $16.69

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
spf rating
50
alcohol-free
silicon-free
fragrance-free
sulfate-free
paraben-free
oil-free
fungal-acne safe
reef-safe
eu-allergen-free
vegan
cruelty-free
spf rating
50
ph level
7.3

At a glance

Click on any of the items below to learn more

Notable Ingredients

Chemical UV Filter (5)
Mineral UV Filter
Vitamin C
Vitamin E
Niacinamide
Ceramides
Hyaluronic Acid (5)

Benefits

Hydrating (2)
Good For Oily Skin
Redness Reducing (5)
Reduces Irritation (2)
Skin Texture (2)
Reduces Large Pores
Anti-Aging (4)
Dark Spots (2)
Scar Healing (2)
Acne Fighting
Brightening (4)

Concerns

Irritating
Rosacea
Eczema

Notable Ingredients

Chemical UV Filter (3)
Vitamin E
Exfoliators
Hyaluronic Acid

Benefits

Hydrating
Good For Oily Skin
Brightening (2)

Concerns

Irritating (2)
Rosacea (2)
Eczema (2)
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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 Watery Sun Gel SPF50+ PA++++ contains this as ingredient number 1.

Neogen Day-Light Protection Airy Sunscreen SPF 50/PA+++ 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 Watery Sun Gel SPF50+ PA++++ contains this as ingredient number 12.

Neogen Day-Light Protection Airy Sunscreen SPF 50/PA+++ contains this as ingredient number 33.

3
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 Watery Sun Gel SPF50+ PA++++ contains this as ingredient number 28.

Neogen Day-Light Protection Airy Sunscreen SPF 50/PA+++ contains this as ingredient number 12.

4
What it does: Emulsifying, Emulsion Stabilising, Gel Forming, Skin Conditioning
Community Rating: Disliked

Xanthan gum is used as a stabilizer and thickener within cosmetic products. It helps give products a sticky, thick feeling - preventing them from being too runny.

On the technical side of things, xanthan gum is a polysaccharide - a combination consisting of multiple sugar molecules bonded together.

Xanthan gum is a pretty common and great ingredient. It is a natural, non-toxic, non-irritating ingredient that is also commonly used in food products.

Learn more about Xanthan Gum

Isntree Hyaluronic Acid Watery Sun Gel SPF50+ PA++++ contains this as ingredient number 29.

Neogen Day-Light Protection Airy Sunscreen SPF 50/PA+++ contains this as ingredient number 16.

5
What it does: Skin Conditioning
Community Rating: Loved

Portulaca Oleracea Extract is an extract of the whole plant of the Purslane, Portulaca oleracea L., Portulacaceae. It has anti-inflammatory, antioxidant, and hydrating properties.

Purslane is very nutritious. It contains omega-3 fatty acids, NMFs, many vitamins, minerals, and antioxidants. The vitamins found in purslane include: Vitamin C, Vitamin A, and Vitamin E.

Purslane is a succulent with an extensive habitat. It is used in traditional Korean medicine to treat irritated skin.

Nowadays, it is becoming a superfood due to its highly nutritious content.

Learn more about Portulaca Oleracea Extract

Isntree Hyaluronic Acid Watery Sun Gel SPF50+ PA++++ contains this as ingredient number 32.

Neogen Day-Light Protection Airy Sunscreen SPF 50/PA+++ contains this as ingredient number 38.

6
What it does: Emulsion Stabilising
Community Rating: Very Disliked

Acrylates/C10-30 Alkyl Acrylate Crosspolymer is a synthetic polymer. It is used to thicken and improve the texture of products.

Acrylates/C10-30 Alkyl Acrylate Crosspolymer is also an emulsifier. Due to its properties, it can prevent water and oil ingredients from separating.

Isntree Hyaluronic Acid Watery Sun Gel SPF50+ PA++++ contains this as ingredient number 33.

Neogen Day-Light Protection Airy Sunscreen SPF 50/PA+++ contains this as ingredient number 10.

7
What it does: Skin Conditioning, UV Absorber, UV Filter
Community Rating: Very Disliked

Homosalate is a chemical sunscreen filter that provides protection in the UV-B range (280nm - 320 nm), with a peak protection at 306 nm. It is internationally approved for use in sunscreens.

Homosalate is not photo-stable, meaning it's strength as a UV filter degrades over time with exposure to the sun. Because of this, it's often used in combination with other chemical sunscreen filters as avobenzone (which protects from the UV-A range). Homosalate also helps act as a solvent for harder-to-dissolve UV filters.

(Part of the reason that sunscreens need to be frequently re-applied is due to the photo instability of many chemical sunscreen filters)

Currently, homosalate is approved in concentrations up to 10% in the EU and 15% in the US. The FDA is currently doing further research on the effects of homosalate, and it is possible that these approved concentrations will change in the future.

Learn more about Homosalate

Isntree Hyaluronic Acid Watery Sun Gel SPF50+ PA++++ contains this as ingredient number 34.

Neogen Day-Light Protection Airy Sunscreen SPF 50/PA+++ contains this as ingredient number 3.

8
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 Watery Sun Gel SPF50+ PA++++ contains this as ingredient number 36.

Neogen Day-Light Protection Airy Sunscreen SPF 50/PA+++ contains this as ingredient number 15.

9
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 Watery Sun Gel SPF50+ PA++++ contains this as ingredient number 37.

Neogen Day-Light Protection Airy Sunscreen SPF 50/PA+++ contains this as ingredient number 8.

10
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 Watery Sun Gel SPF50+ PA++++ contains this as ingredient number 39.

Neogen Day-Light Protection Airy Sunscreen SPF 50/PA+++ contains this as ingredient number 46.

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 Watery Sun Gel SPF50+ PA++++ contains this as ingredient number 43.

Neogen Day-Light Protection Airy Sunscreen SPF 50/PA+++ contains this as ingredient number 11.

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

56% are loved or liked
16% have mixed ratings
26% are disliked or very disliked
2% have no rating yet
36% are loved or liked
11% have mixed ratings
32% are disliked or very disliked
21% have no rating yet

Usage

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Reviews

Here's what our community thinks

Isntree Hyaluronic Acid Watery Sun Gel SPF50+ PA++++ 43 ingredients

4.2 /5
from 30 ratings
Hydrating (8) Light (8) Absorbs Well (7) No Scent (6) Great Value (5) Works Well (4)
Felixe's avatar

Felixe

3 months ago · Combination Skin
Review

sosososoo good!! has so many nice ingredients that hydrate your skin and also protects it from UV rays. And i can't get over how GOOD this works...

sosososoo good!! has so many nice ingredients that hydrate your skin and also protects it from UV rays. And i can't get over how GOOD this works under makeup it's insane, no pilling no white cast, just a great subtle glow and quick drying with no fragrance.
Edit: Felt like adding something, even if this went more viral around 2021 and other more viral sunscreens have come out since then, i've still been coming back to this one because it's just so simple and yet so effective.
Great for my sensitive combo skin and for people that don't have much time in the AM since it can kind of double down as moisturiser <3

xrysa's avatar

xrysa

1 month ago · Oily Skin
Review

I really struggled finding a good sunscreen for my oily acne prone skin but this one is incredible! It leaves a shiny but not at all oily glow.

Neogen Day-Light Protection Airy Sunscreen SPF 50/PA+++ 53 ingredients

Day-Light Protection Airy Sunscreen SPF 50/PA+++ hasn't been rated yet.
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