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COSRX Ultra-Light Invisible Sunscreen SPF 50 PA++++ Versus Beauty of Joseon Matte Sun Stick: Mugwort + Camelia SPF 50 PA++++

COSRX Ultra-Light Invisible Sunscreen SPF 50 PA++++ Versus Beauty of Joseon Matte Sun Stick: Mugwort + Camelia SPF 50 PA++++ This chemical sunscreen covers the full UV range and blocks ~98% of UVB at SPF 50. What's inside Key Ingredients Benefits Concerns Ingr

COSRX Ultra-Light Invisible Sunscreen SPF 50 PA++++ Versus Beauty of Joseon Matte Sun Stick: Mugwort + Camelia SPF 50 PA++++

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

Aloe Barbadensis Leaf Water

Diethylhexyl Succinate

Propanediol

Water

Drometrizole Trisiloxane

Ethylhexyl Triazone

Niacinamide

Diethylamino Hydroxybenzoyl Hexyl Benzoate

Terephthalylidene Dicamphor Sulfonic Acid

1,2-Hexanediol

Behenyl Alcohol

Methyl Trimethicone

Hamamelis Virginiana Leaf Water

Tromethamine

Sodium Polyacryloyldimethyl Taurate

Polyacrylate Crosspolymer-6

Arachidyl Alcohol

Caprylyl Glycol

Ethylhexylglycerin

Arachidyl Glucoside

Sodium Metaphosphate

Adenosine

Tocopherol

Sodium Hyaluronate

Allantoin

Citric Acid

Potassium Sorbate

Aloe Barbadensis Leaf Water, Diethylhexyl Succinate, Propanediol, Water, Drometrizole Trisiloxane, Ethylhexyl Triazone, Niacinamide, Diethylamino Hydroxybenzoyl Hexyl Benzoate, Terephthalylidene Dicamphor Sulfonic Acid, 1,2-Hexanediol, Behenyl Alcohol, Methyl Trimethicone, Hamamelis Virginiana Leaf Water, Tromethamine, Sodium Polyacryloyldimethyl Taurate, Polyacrylate Crosspolymer-6, Arachidyl Alcohol, Caprylyl Glycol, Ethylhexylglycerin, Arachidyl Glucoside, Sodium Metaphosphate, Adenosine, Tocopherol, Sodium Hyaluronate, Allantoin, Citric Acid, Potassium Sorbate

Methyl Methacrylate Crosspolymer

Synthetic Wax

Dibutyl Adipate

Coco-Caprylate/Caprate

Isopropyl Palmitate

Caprylyl Methicone

Caprylyl Trimethicone

Ethylhexyl Palmitate

Silica

Vinyl Dimethicone/Methicone Silsesquioxane Crosspolymer

Bis-Ethylhexyloxyphenol Methoxyphenyl Triazine

Boron Nitride

Butyloctyl Salicylate

Microcrystalline Wax

Polysilicone-15

Vinyldimethicone

Camellia Japonica Seed Oil

Polyglyceryl-4 Diisostearate/Polyhydroxystearate/Sebacate

Curcuma Longa Root Extract

Melia Azadirachta Flower Extract

Melia Azadirachta Leaf Extract

Corallina Officinalis Extract

Melia Azadirachta Bark Extract

Ocimum Sanctum Leaf Extract

Moringa Oleifera Seed Oil

Coccinia Indica Fruit Extract

Solanum Melongena Fruit Extract

Amber Powder

Aloe Barbadensis Flower Extract

Simmondsia Chinensis Seed Oil

Artemisia Capillaris Extract

Camellia Sinensis Seed Oil

Hyaluronic Acid

Panthenol

Butylene Glycol

Bambusa Vulgaris Extract

Camellia Sinensis Leaf Extract

Glycerin

Methylpropanediol

Centella Asiatica Extract

Morinda Citrifolia Extract

Vigna Radiata Seed Extract

Methyl Methacrylate Crosspolymer, Synthetic Wax, Dibutyl Adipate, Coco-Caprylate/Caprate, Isopropyl Palmitate, Caprylyl Methicone, Caprylyl Trimethicone, Ethylhexyl Palmitate, Silica, Vinyl Dimethicone/Methicone Silsesquioxane Crosspolymer, Diethylamino Hydroxybenzoyl Hexyl Benzoate, Bis-Ethylhexyloxyphenol Methoxyphenyl Triazine, Boron Nitride, Butyloctyl Salicylate, Ethylhexyl Triazone, Microcrystalline Wax, Polysilicone-15, Vinyldimethicone, Camellia Japonica Seed Oil, Polyglyceryl-4 Diisostearate/Polyhydroxystearate/Sebacate, Curcuma Longa Root Extract, Melia Azadirachta Flower Extract, Melia Azadirachta Leaf Extract, Corallina Officinalis Extract, Melia Azadirachta Bark Extract, Ocimum Sanctum Leaf Extract, Moringa Oleifera Seed Oil, Coccinia Indica Fruit Extract, Solanum Melongena Fruit Extract, Amber Powder, Water, Aloe Barbadensis Flower Extract, Simmondsia Chinensis Seed Oil, 1,2-Hexanediol, Artemisia Capillaris Extract, Camellia Sinensis Seed Oil, Hyaluronic Acid, Panthenol, Butylene Glycol, Propanediol, Bambusa Vulgaris Extract, Camellia Sinensis Leaf Extract, Glycerin, Methylpropanediol, Centella Asiatica Extract, Morinda Citrifolia Extract, Vigna Radiata Seed Extract, Ethylhexylglycerin

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

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.

Ethylhexylglycerin is created from glycerin. It is a multitasker ingredient that:

The CIR Expert Panel found minimal skin absorption or sensitization of any kind in a safety assessment. Though this ingredient is considered well-tolerated, a small number of cases of allergic dermatitis have been published since 2002. Just be sure to patch test if you are unsure.

Industry-reported use ranges from 8% in rinse-off products and 2% in leave-on formulations.

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!

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 Explained

  1. 01These ingredients are found in both products.
  2. 02Ingredients higher up in an ingredient list are typically present in a larger amount.
  3. 031,2-Hexanediol is a synthetic liquid and another multi-functional powerhouse.
  4. 04It is a:
  5. 05Humectant, drawing moisture into the skin
  6. 06Emollient, helping to soften skin
  7. 07Solvent, dispersing and stabilizing formulas
  8. 08Preservative booster, enhancing the antimicrobial activity of other preservatives
  9. 09Butylene Glycol (or BG) is used within cosmetic products for a few different reasons:
  10. 10Overall, Butylene Glycol is a safe and well-rounded ingredient that works well with other ingredients.
  11. 11Though this ingredient works well with most skin types, some people with sensitive skin may experience a reaction such as allergic rashes, closed comedones, or itchiness.
  12. 12Centella Asiatica Extract (Centella) is one of the most researched botanical extracts in skincare with decades of studies backing its effects on inflammation, collagen, and the skin barrier.
  13. 13That research keeps pointing back to the same four triterpenoid saponins: Asiaticoside, Madecassoside, Asiatic Acid, and Madecassic Acid.
  14. 14These compounds allow centella to dial back inflammation, encourage the skin to build and hold onto collagen, support the barrier and hydration, and bring solid antioxidant activity to protect against signs of aging.
  15. 15Centella also carries a nice supporting cast of Vitamin A, vitamin C, several B vitamins, and amino acids. Put it all together and you get an ingredient that soothes, hydrates, and protects, all at once.
  16. 16Most of centella's magic comes from the four big compounds (Asiaticoside, Madecassoside, Asiatic Acid, and Madecassic Acid). These are the actives doing the heavy lifting in almost every centella study.
  17. 17Here is the short version of what they do in the skin:
  18. 18So it is not just soothing for the sake of soothing. Centella calms the skin AND helps it rebuild.
  19. 19Just FYI, not all centella on an ingredient list is the same. What you are getting actually depends on the extract:
  20. 20Fun fact on the ratios: the leaves tend to be richest in Madecassoside and Asiaticoside, and lower in the two acids. The exact amounts shift with where the plant is grown and how it is processed. This means purity really does vary brand to brand.
Source · skinsort.com
02

Product index

Related product references

Product

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Source: incidecoder.comView reference →
03

Comparison edit

Read side by side