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Beauty of Joseon Relief Sun Aqua-Fresh Rice + B5 SPF 50+ Versus Reginald Men Helios SPF 50+

Beauty of Joseon Relief Sun Aqua-Fresh Rice + B5 SPF 50+ Versus Reginald Men Helios 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 No concerns Ingredients Side-by-side

Beauty of Joseon Relief Sun Aqua-Fresh Rice + B5 SPF 50+ Versus Reginald Men Helios 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

No concerns

Ingredients Side-by-side

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

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

C12-15 Alkyl Benzoate

Phospholipids

Phenoxyethanol

Hydroxyacetophenone

Niacinamide

Portulaca Oleracea Extract

Polypodium Polypodioides Extract

Urea

Alpha-Arbutin

Aminopropyl Kojyl Phosphate

Potassium Hyaluronate

Sodium Hyaluronate Crosspolymer

Sodium Acetylated Hyaluronate

Hydroxypropyltrimonium Hyaluronate

Hydrolyzed Hyaluronic Acid

Hyaluronic Acid

Hydrolyzed Sodium Hyaluronate

Sodium Retinoyl Hyaluronate

Zinc Hydrolyzed Hyaluronate

Ascorbylpropyl Hydrolyzed Hyaluronate

Ascorbyl Propyl Hyaluronate

Dimethylsilanol Hyaluronate

Butylene Glycol

Sodium Benzoate

Methyl Methacrylate Crosspolymer

Potassium Sorbate

Tetrahydrodiferuloylmethane

Glabridin

4-Butylresorcinol

Sodium Gluconate

Water, C12-15 Alkyl Benzoate, Diethylamino Hydroxybenzoyl Hexyl Benzoate, Ethylhexyl Triazone, Bis-Ethylhexyloxyphenol Methoxyphenyl Triazine, Propanediol, Phospholipids, Phenoxyethanol, Hydroxyacetophenone, Niacinamide, Portulaca Oleracea Extract, Polypodium Polypodioides Extract, Glycerin, Urea, Alpha-Arbutin, Aminopropyl Kojyl Phosphate, 1,2-Hexanediol, Sodium Hyaluronate, Potassium Hyaluronate, Sodium Hyaluronate Crosspolymer, Sodium Acetylated Hyaluronate, Hydroxypropyltrimonium Hyaluronate, Hydrolyzed Hyaluronic Acid, Hyaluronic Acid, Hydrolyzed Sodium Hyaluronate, Sodium Retinoyl Hyaluronate, Zinc Hydrolyzed Hyaluronate, Ascorbylpropyl Hydrolyzed Hyaluronate, Ascorbyl Propyl Hyaluronate, Dimethylsilanol Hyaluronate, Pentylene Glycol, Butylene Glycol, Sodium Benzoate, Methyl Methacrylate Crosspolymer, Potassium Sorbate, Tetrahydrodiferuloylmethane, Acrylates/C10-30 Alkyl Acrylate Crosspolymer, Glabridin, 4-Butylresorcinol, Sodium Gluconate

Reviews

Alternatives

Ingredients Explained

These ingredients are found in both products.

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

1,2-Hexanediol is a synthetic liquid and another multi-functional powerhouse.

It is a:

Humectant, drawing moisture into the skin

Emollient, helping to soften skin

Solvent, dispersing and stabilizing formulas

Preservative booster, enhancing the antimicrobial activity of other preservatives

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

As an emulsifier, it helps stabilize oil-in-water emulsions to give products an elegant feel when applied.

It can also form a thin protective film on skin. One study found that a formula using this polymer helped slow down how quickly other ingredients (like DEET) were absorbed through skin.

A 2024 study of over 1,300 patients confirmed that sensitization to this ingredient is rare. It is also non-mutagenic and has a clean track record.

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

Diethylamino Hydroxybenzoyl Hexyl Benzoate (DHHB) is a chemical UV-A absorber. It is formulated for high UVA protection (320-400 nm).

DHHB is well-liked for:

DHHB has been approved by the EU, Japan, Taiwan, and South America for use up to 10%. Unfortunately, it has not been approved for use in the US or Canada due to slow regulatory processes.

This ingredient is soluble in oils, fats, and lipids.

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.

Pentylene Glycol (1,2-pentanediol) is a multitasking little diol with three main roles in a formula:

Research on alkanediols (the family pentylene glycol belongs to) show they work by disrupting microbial cell membranes. This disruption helps the primary preservative system in a product work more effectively at lower doses.

On the safety side, the Cosmetic Ingredient Review Expert Panel has concluded this ingredient to be safe as used in current cosmetic practices + concentrations.

Typical use levels in a formula run about 1-5%.

Propanediol is an all-star ingredient. It softens, hydrates, and smooths the skin.

It’s often used to:

Propanediol is not likely to cause sensitivity and considered safe to use. It is derived from corn or petroleum with a clear color and no scent.

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!

Similar Comparisons

The reference edit

Ingredients, questions
& further reading.

Connected source records selected through this article’s public topic index.

01

Formula cabinet

Ingredients & structured notes

Ingredient index

Ingredients Side-by-side

  1. 01Water
  2. 02Kaolin
  3. 03Honey
  4. 04Glycerin
  5. 05Propanediol
  6. 06Dipropylene Glycol
  7. 07Oryza Sativa Hull Powder
  8. 08Isononyl Isononanoate
  9. 091,2-Hexanediol
  10. 10Cetyl Alcohol
  11. 11Caprylic/Capric Triglyceride
  12. 12Polyglyceryl-3 Methylglucose Distearate
  13. 13Glyceryl Stearate
  14. 14Butylene Glycol
  15. 15Oryza Sativa Bran
  16. 16Oryza Sativa Lees Extract
  17. 17Oryza Sativa Extract
  18. 18Honey Extract
  19. 19Bentonite
  20. 20Palmitic Acid
Source · skinsort.com
02

Product index

Related product references

03

Comparison edit

Read side by side