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Skin science article

Beauty of Joseon Relief Sun Aqua-Fresh Rice + B5 SPF 50+ Versus Krave Beauty Beet The Sun SPF 40 PA+++

Beauty of Joseon Relief Sun Aqua-Fresh Rice + B5 SPF 50+ Versus Krave Beauty Beet The Sun SPF 40 PA+++ This chemical sunscreen covers the full UV range and blocks ~98% of UVB at SPF 50. This chemical sunscreen covers most of the UV range, lighter on the deep U

Beauty of Joseon Relief Sun Aqua-Fresh Rice + B5 SPF 50+ Versus Krave Beauty Beet The Sun SPF 40 PA+++

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

This chemical sunscreen covers most of the UV range, lighter on the deep UVA that drives aging.

What's inside

Key Ingredients

Benefits

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

Homosalate 10%

Ethylhexyl Salicylate 5%

Butyl Methoxydibenzoylmethane 3%

Octocrylene 3%

Beta Vulgaris Root Extract

Bisabolol

Caprylyl Glycol

Ethylhexyl Methoxycrylene

Eugenia Caryophyllus Bud Extract

Hyaluronic Acid

Hydroxyacetophenone

Isohexadecane

Polysorbate 80

Salix Alba Bark Extract

Sodium Acrylate/Sodium Acryloyldimethyl Taurate Copolymer

Sodium Hydroxide

Solidago Virgaurea Extract

Tocopheryl Acetate

Trisodium Ethylenediamine Disuccinate

Homosalate 10%, Ethylhexyl Salicylate 5%, Butyl Methoxydibenzoylmethane 3%, Octocrylene 3%, Water, Propanediol, Pentylene Glycol, 1,2-Hexanediol, Acrylates/C10-30 Alkyl Acrylate Crosspolymer, Beta Vulgaris Root Extract, Bisabolol, Caprylyl Glycol, Citric Acid, Ethylhexyl Methoxycrylene, Eugenia Caryophyllus Bud Extract, Hyaluronic Acid, Hydroxyacetophenone, Isohexadecane, Polysorbate 80, Salix Alba Bark Extract, Sodium Acrylate/Sodium Acryloyldimethyl Taurate Copolymer, Sodium Hydroxide, Solidago Virgaurea Extract, Tocopheryl Acetate, Trisodium Ethylenediamine Disuccinate, Xanthan Gum

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.

Citric Acid is an alpha hydroxy acid (AHA) naturally found in citrus fruits like oranges, lemons, and limes.

Like other AHAs, citric acid can exfoliate skin by breaking down the bonds that hold dead skin cells together. This helps reveal smoother and brighter skin underneath.

However, this exfoliating effect only happens at high concentrations (20%) which can be hard to find in cosmetic products.

Due to this, citric acid is usually included in small amounts as a pH adjuster. This helps keep products slightly more acidic and compatible with skin's natural pH.

In skincare formulas, citric acid can:

While it can provide some skin benefits, research shows lactic acid and glycolic acid are generally more effective and less irritating exfoliants.

Most citric acid used in skincare today is made by fermenting sugars (usually from molasses). This synthetic version is identical to the natural citrus form but easier to stabilize and use in formulations.

Rosacea skin has a lower threshold for acids generally, with 62.5% of rosacea subjects in one study reacting to lactic acid in a sting test. This is why we mark citric acid as a potential rosacea trigger.

However, this ingredient shows up as a pH adjuster or chelator at roughly 0.1-1% in many products. These low levels are unlikely to be an issue for rosacea skin and becomes a potential trigger at exfoliating concentrations (20%). Because everybody's skin is unique, we recommend a patch test if you are unsure.

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.

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.

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. 01Methyl Methacrylate Crosspolymer
  2. 02Synthetic Wax
  3. 03Dibutyl Adipate
  4. 04Coco-Caprylate/Caprate
  5. 05Isopropyl Palmitate
  6. 06Caprylyl Methicone
  7. 07Caprylyl Trimethicone
  8. 08Ethylhexyl Palmitate
  9. 09Silica
  10. 10Vinyl Dimethicone/Methicone Silsesquioxane Crosspolymer
  11. 11Diethylamino Hydroxybenzoyl Hexyl Benzoate
  12. 12Bis-Ethylhexyloxyphenol Methoxyphenyl Triazine
  13. 13Boron Nitride
  14. 14Butyloctyl Salicylate
  15. 15Ethylhexyl Triazone
  16. 16Microcrystalline Wax
  17. 17Polysilicone-15
  18. 18Vinyldimethicone
  19. 19Camellia Japonica Seed Oil
  20. 20Polyglyceryl-4 Diisostearate/Polyhydroxystearate/Sebacate
Source · skinsort.com
02

Product index

Related product references

03

Comparison edit

Read side by side