Allie Chrono Beauty Gel UV EX SPF50 PA++++ Versus Beauty of Joseon Relief Sun Aqua-Fresh Rice + B5 SPF 50+

Allie Chrono Beauty Gel UV EX SPF50 PA++++ Versus Beauty of Joseon Relief Sun Aqua-Fresh Rice + B5 SPF 50+

This hybrid sunscreen covers the full UV range and blocks ~98% of UVB at SPF 50.

This chemical sunscreen covers the full UV range and blocks ~98% of UVB at SPF 50.

What's inside

Key Ingredients

Benefits

Concerns

Ingredients Side-by-side

Water

Zinc Oxide

Alcohol

Diisopropyl Sebacate

Dicaprylyl Carbonate

Ethylhexyl Triazone

Glycerin

C12-15 Alkyl Benzoate

Dimethicone

Drometrizole Trisiloxane

Sodium Acrylate/Sodium Acryloyldimethyl Taurate Copolymer

Bis-Ethylhexyloxyphenol Methoxyphenyl Triazine

Butylene Glycol

Isohexadecane

Triethoxycaprylylsilane

Poly C10-30 Alkyl Acrylate

Acrylates/Polytrimethylsiloxymethacrylate Copolymer

PEG-400

Polysorbate 80

C30-45 Alkyl Methicone

Xanthan Gum

C30-45 Olefin

Sorbitan Oleate

Polysilicone-9

Disodium EDTA

Sodium Hyaluronate

Water, Zinc Oxide, Alcohol, Diisopropyl Sebacate, Dicaprylyl Carbonate, Ethylhexyl Triazone, Glycerin, C12-15 Alkyl Benzoate, Dimethicone, Drometrizole Trisiloxane, Sodium Acrylate/Sodium Acryloyldimethyl Taurate Copolymer, Bis-Ethylhexyloxyphenol Methoxyphenyl Triazine, Butylene Glycol, Isohexadecane, Triethoxycaprylylsilane, Poly C10-30 Alkyl Acrylate, Acrylates/Polytrimethylsiloxymethacrylate Copolymer, PEG-400, Polysorbate 80, C30-45 Alkyl Methicone, Xanthan Gum, C30-45 Olefin, Sorbitan Oleate, Polysilicone-9, Disodium EDTA, Sodium Hyaluronate

Oryza Sativa Seed Water

Dibutyl Adipate

Butyloctyl Salicylate

1,2-Hexanediol

Polyglyceryl-3 Distearate

Terephthalylidene Dicamphor Sulfonic Acid

Diethylamino Hydroxybenzoyl Hexyl Benzoate

Polymethylsilsesquioxane

Tromethamine

Panthenol

Pentylene Glycol

Glyceryl Stearate

Silica

Caprylyl Methicone

Avena Sativa Kernel Extract

Cynara Scolymus Leaf Extract

Camellia Sinensis Leaf Water

Hydrogenated Lecithin

Oryza Sativa Bran Oil

Propanediol

Potassium Cetyl Phosphate

Methylpropanediol

Carbomer

Acrylates/C10-30 Alkyl Acrylate Crosspolymer

Ethylhexylglycerin

Polyether-1

Polyquaternium-51

Beta-Glucan

Biosaccharide Gum-1

Inositol

Tocopherol

Ferulic Acid

Citric Acid

Ceramide NP

Phytosphingosine

Rice Amino Acids

Rice Sh-Oligopeptide-1

Water, Oryza Sativa Seed Water, Dibutyl Adipate, Butyloctyl Salicylate, Ethylhexyl Triazone, 1,2-Hexanediol, Drometrizole Trisiloxane, Polyglyceryl-3 Distearate, Terephthalylidene Dicamphor Sulfonic Acid, Diethylamino Hydroxybenzoyl Hexyl Benzoate, Polymethylsilsesquioxane, Tromethamine, Panthenol, Pentylene Glycol, Glyceryl Stearate, Silica, Caprylyl Methicone, Avena Sativa Kernel Extract, Cynara Scolymus Leaf Extract, Camellia Sinensis Leaf Water, Hydrogenated Lecithin, Oryza Sativa Bran Oil, Sodium Hyaluronate, Bis-Ethylhexyloxyphenol Methoxyphenyl Triazine, Propanediol, Potassium Cetyl Phosphate, Poly C10-30 Alkyl Acrylate, Methylpropanediol, Carbomer, Acrylates/C10-30 Alkyl Acrylate Crosspolymer, Ethylhexylglycerin, Xanthan Gum, Glycerin, Polyether-1, Polyquaternium-51, Beta-Glucan, Biosaccharide Gum-1, Inositol, Tocopherol, Ferulic Acid, Citric Acid, Ceramide NP, Phytosphingosine, Rice Amino Acids, Rice Sh-Oligopeptide-1

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Alternatives

Ingredients Explained

These ingredients are found in both products.

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

This ingredient is better known as bemotrizinol or Tinosorb S and is one of the best broad-spectrum UV filters in modern sunscreen.

It works by absorbing UV light across a whole range (280-400 nm) with peaks around 310 nm (UVB) and 340-345 nm (UVA). This means it covers UVB plus the deeper UVA wavelengths that drive photoaging and pigmentation.

Another pro?

It's exceptionally photostable, barely degrades in sunlight, and acts as a "bodyguard" for less stable filters.

That's why you'll see it paired with avobenzone or octinoxate; this team up ensures they keep working through sun exposure.

Safety reviews have been reassuring across the board. This ingredient shows low absorption through the skin, rarely irritates, and lab studies found it doesn't act like a hormone in the body (a concern that's been raised about some older sunscreen filters).

On maximum concentrations:

In 2026, the US F.D.A finally added it as an OTC sunscreen ingredient at concentrations up to 6% for adults / children 6 months and older

Drometrizole Trisiloxane is an oil-soluble organic UV filter that L'oreal patented back in 1989.

Its offers broad-spectrum protection against UVB and UVA with two peaks: 303nm in the UVB range and 344 nm in the UVA range.

The standout trait is photostability. Unlike other UV filters, this one doesn't break down when exposed to sunlight.

You'll likely see it paired with Mexoryl SX (Ecamsule) because the two filters show a synergistic effect where the combined protection is greater than the sum of the individual filters.

Because it is oil soluble, it's great for water-resistant/sport/beach sunscreens.

Concentration-wise, the EU permits up to 15% but formulas use it well below that ceiling and almost never as a solo active.

It has a pretty solid safety record: allergic reactions are considered rare, its large molecule size means little to no absorption through skin, and toxicology reviews found no significant toxicity.

Just so you know, there were a handful of isolated allergic contact dermatitis case reports (which is true of every UV filter), but most people will not react to it.

This ingredient is available in the EU, Canada, Australia, and Japan, but not the US. This is just because the manufacturer hasn't pushed the data through the FDA's OTC ingredient pathway.

Ethylhexyl Triazone (aka Octyl Triazone) is an oil-soluble organic UVB filter. It has peak absorption around 314 nm, right in the middle of the UVB range.

This ingredient is described as one of the most effective UVB filters available and small concentrations are enough to deliver a high SPF thanks to its strong UV absorbing power.

Formulators love it for its stability; its ability to filter UV stays practically unchanged even under intense radiation and it can also help boost the photostability of less stable filters like avobenzone.

It's also a great pick for water resistant products because it's insoluble in water and has a good affinity for keratin.

Because it's a big, heavy molecule, the European Scientific Committee has found to to have very low dermal penetration and negative results for allergenicity.

In vitro testing also showed a low absorption rate and clean results on irritation.

Typical use levels are 1-5% with 5% being the maximum in the EU, Japan, and other markets that allow it. However, this ingredient is not approved yet in the US or Canada.

Glycerin (or glycerol) is a compound naturally found in your skin. It's a powerhouse humectant that pulls water into the stratum corneum.

Topically, glycerin does several things at once:

Your skin makes glycerin on its own (mostly from sebaceous oil breakdown) and shuttles it to your outermost layer of skin, or your epidermis, via aquaporin-3.

Aquaporin-3 is a transporter that is essential for normal skin hydration, elasticity, and repair. Interestingly, mice lacking in AQP3 have dry and less elastic skin that can be fully corrected with glycerin.

This ingredient is non-irritating, plays well with almost every ingredient, and works across all skin types. Typical use is anywhere between 3-10% but can go up to 79% in some leave-on products.

Just know very high concentrations (>40%) can feel tacky in low humidity.

Glycerin is the name for this ingredient in American English. British English uses Glycerol/Glycerine.

Poly C10-30 Alkyl Acrylate is a synthetic polymer. It's a long chain built from acrylic acid units and each unit carries a fatty "tail" derived form a C10-30 alcohol.

Those oil-loving tails allow this ingredient to thicken oil phases, hold emulsions together, and cuts the tacky/greasy feel of heavy formulas.

Typical use levels sit around 0.1-3%, with 0.3-3% more common in leave-on emulsions.

This ingredient was reviewed as part of a group of 126 acrylates and concluded to be safe by the Cosmetic Ingredient Review Expert Panel.

Though acrylate contact allergy is real and well-documented, allergy risk is quite low. The cases of documented contact allergy are caused by unreacted monomers (more commonly found in gel nails, dental resins, and adhesives).

Sodium Hyaluronate is the salt form of hyaluronic acid. It is a long sugar chain that is naturally found in your skin, joints, and connective tissue that maintains hydration and elasticity.

In skincare, it works as a humectant. It pulls water from the environment and deeper layers of skin and binds it to the surface.

Interestingly, the size of the molecule affects its behavior:

Some clinical evidence links low molecular weight versions to improved wrinkle depth, elasticity, anti-inflammatory effects, and barrier repair.

Many serums use a blend of both weights so you can get surface hydration plus longer-lasting and deeper effects.

You'll typically see concentrations between 0.1-2% for this ingredient.

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. If you see this, drink a glass of water. Remember to stay hydrated!

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.

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