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Product Comparison

Here's our complete breakdown comparing the ingredients, attributes, and more of Watsons Aqua Sun Protection Gel SPF50 PA++++ versus Her Hyness Royal Hya Water Sunscreen SPF 50+ PA++++ .

Last updated on December 08, 2023. Published on December 15, 2023

Overview

What they are

These products are both sunscreens. They have a total of 4 ingredients in common

Cool Features

They both contain hyaluronic acid, niacinamide and SPF

Suited For

They're both likely to be good for fighting acne, dry skin, brightening skin, oily skin, reducing pores, scar healing and dark spots

Free From

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

Sunscreen Hong Kongese Brand Hong Kong
Sunscreen Thai Brand Thailand

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 Aqua Sun Protection Gel SPF50 PA++++

Shop

Buy Royal Hya Water Sunscreen SPF 50+ PA++++

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

At a glance

Click on any of the items below to learn more

Notable Ingredients

Chemical UV Filter (2)
Vitamin E
Niacinamide
Hyaluronic Acid

Benefits

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

Notable Ingredients

Chemical UV Filter (3)
Mineral UV Filter (2)
Niacinamide
Hyaluronic Acid

Benefits

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

Concerns

Irritating
Rosacea (2)
Eczema
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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

Watsons Aqua Sun Protection Gel SPF50 PA++++ contains this as ingredient number 1.

Her Hyness Royal Hya Water 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

Watsons Aqua Sun Protection Gel SPF50 PA++++ contains this as ingredient number 3.

Her Hyness Royal Hya Water Sunscreen SPF 50+ PA++++ contains this as ingredient number 8.

3
What it does: Smoothing
Community Rating: Loved

Niacinamide has emerged as an all-star ingredient due to its many benefits.

It is known to treat acne by reducing inflammation. It also helps fade dark-spots and strengthen the skin by promoting the growth of the ceramide barrier.

Other benefits include smoothing wrinkles and minimizing redness.

The cherry on top? Niacinamide can also help build keratin, a protein that keeps skin firm.

When incorporating niacinamide into your routine, look out for concentration amounts. Typically, 5% niacinamide provides benefits such as fading dark spots. However, if you have sensitive skin, it is better to begin with a smaller concentration.

Niacinamide can be mixed with other ingredients to boost benefits. For instance, it has shown to be effective when used with copper, folic acid, and zinc to treat acne.

Learn more about Niacinamide

Watsons Aqua Sun Protection Gel SPF50 PA++++ contains this as ingredient number 9.

Her Hyness Royal Hya Water Sunscreen SPF 50+ PA++++ contains this as ingredient number 13.

4
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.

Watsons Aqua Sun Protection Gel SPF50 PA++++ contains this as ingredient number 22.

Her Hyness Royal Hya Water Sunscreen SPF 50+ PA++++ contains this as ingredient number 19.

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

45% are loved or liked
18% have mixed ratings
32% are disliked or very disliked
5% have no rating yet
42% are loved or liked
16% have mixed ratings
26% are disliked or very disliked
16% 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

Watsons Aqua Sun Protection Gel SPF50 PA++++ 22 ingredients

5.0 /5
from 1 rating

Her Hyness Royal Hya Water Sunscreen SPF 50+ PA++++ 19 ingredients

Royal Hya Water Sunscreen SPF 50+ PA++++ hasn't been rated yet.
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Alternatives

Our Dupe Finder has found 50 potential alternatives that have similar ingredients to Watsons Aqua Sun Protection Gel SPF50 PA++++.

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Our Dupe Finder has found 50 potential alternatives that have similar ingredients to Her Hyness Royal Hya Water Sunscreen SPF 50+ PA++++.

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