Peptide Skincare & BeautySkin science and ingredient guides

Skin science article

SCINIC Enjoy All Round Airy Sun Cushion EX SPF 50+ PA++++ Versus Beauty of Joseon Matte Sun Stick: Mugwort + Camelia SPF 50 PA++++

SCINIC Enjoy All Round Airy Sun Cushion EX SPF 50+ PA++++ Versus Beauty of Joseon Matte Sun Stick: Mugwort + Camelia SPF 50 PA++++ This hybrid sunscreen covers the full UV range and blocks ~98% of UVB at SPF 50. This chemical sunscreen covers the full UV range

SCINIC Enjoy All Round Airy Sun Cushion EX SPF 50+ PA++++ Versus Beauty of Joseon Matte Sun Stick: Mugwort + Camelia SPF 50 PA++++

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

Cyclomethicone

Zinc Oxide

Propanediol

C12-15 Alkyl Benzoate

Polyglyceryl-3 Polydimethylsiloxyethyl Dimethicone

CI 77891

Acrylates Copolymer

Butyloctyl Salicylate

Caprylyl Methicone

Silica

Dicaprylyl Carbonate

Methyl Methacrylate Crosspolymer

Niacinamide

Polymethyl Methacrylate

Polymethylsilsesquioxane

Butylene Glycol

Citrus Aurantium Bergamia Fruit Oil

Citrus Nobilis Peel Oil

Echium Plantagineum Seed Oil

Camellia Sinensis Leaf Extract

Helianthus Annuus Seed Oil Unsaponifiables

Cardiospermum Halicacabum Flower/Leaf/Vine Extract

Citrus Unshiu Peel Extract

Chamaecyparis Obtusa Leaf Extract

Origanum Vulgare Leaf Extract

Salix Alba Bark Extract

Cinnamomum Cassia Bark Extract

Lactobacillus/Soybean Ferment Extract

Mangifera Indica Fruit Extract

Portulaca Oleracea Extract

Scutellaria Baicalensis Root Extract

Gossypium Herbaceum Seed Extract

Polyglyceryl-2 Dipolyhydroxystearate

Polyhydroxystearic Acid

Sodium Chloride

Triethoxycaprylylsilane

Aluminum Hydroxide

Disteardimonium Hectorite

Stearic Acid

Glyceryl Caprylate

Caprylyl Glycol

Adenosine

Ectoin

Madecassoside

Octyldodecanol

Glycerin

Tocopherol

Disodium EDTA

Water, Cyclomethicone, Zinc Oxide, Propanediol, C12-15 Alkyl Benzoate, Polyglyceryl-3 Polydimethylsiloxyethyl Dimethicone, CI 77891, Acrylates Copolymer, Butyloctyl Salicylate, Caprylyl Methicone, Silica, Dicaprylyl Carbonate, Methyl Methacrylate Crosspolymer, Niacinamide, Polymethyl Methacrylate, Polymethylsilsesquioxane, Butylene Glycol, Citrus Aurantium Bergamia Fruit Oil, Citrus Nobilis Peel Oil, Echium Plantagineum Seed Oil, Camellia Sinensis Leaf Extract, Helianthus Annuus Seed Oil Unsaponifiables, Cardiospermum Halicacabum Flower/Leaf/Vine Extract, Citrus Unshiu Peel Extract, Chamaecyparis Obtusa Leaf Extract, Origanum Vulgare Leaf Extract, Salix Alba Bark Extract, Cinnamomum Cassia Bark Extract, Lactobacillus/Soybean Ferment Extract, Mangifera Indica Fruit Extract, Portulaca Oleracea Extract, Scutellaria Baicalensis Root Extract, Gossypium Herbaceum Seed Extract, Polyglyceryl-2 Dipolyhydroxystearate, Polyhydroxystearic Acid, Sodium Chloride, Triethoxycaprylylsilane, Aluminum Hydroxide, Disteardimonium Hectorite, Stearic Acid, Glyceryl Caprylate, Caprylyl Glycol, Adenosine, Ectoin, Madecassoside, Octyldodecanol, Glycerin, Tocopherol, Disodium EDTA

Synthetic Wax

Dibutyl Adipate

Coco-Caprylate/Caprate

Isopropyl Palmitate

Caprylyl Trimethicone

Ethylhexyl Palmitate

Vinyl Dimethicone/Methicone Silsesquioxane Crosspolymer

Diethylamino Hydroxybenzoyl Hexyl Benzoate

Bis-Ethylhexyloxyphenol Methoxyphenyl Triazine

Boron Nitride

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

Aloe Barbadensis Flower Extract

Simmondsia Chinensis Seed Oil

1,2-Hexanediol

Artemisia Capillaris Extract

Camellia Sinensis Seed Oil

Hyaluronic Acid

Panthenol

Bambusa Vulgaris Extract

Methylpropanediol

Centella Asiatica Extract

Morinda Citrifolia Extract

Vigna Radiata Seed Extract

Ethylhexylglycerin

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

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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.

Butylene Glycol (or BG) is used within cosmetic products for a few different reasons:

Overall, Butylene Glycol is a safe and well-rounded ingredient that works well with other ingredients.

Though 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.

Butyloctyl Salicylate is a chemical UV filter structurally similar to octisalate. It is a photostabilizer, SPF booster, emollient and solvent. This ingredient helps evenly spread out ingredients.

According to a manufacturer, it is suitable for pairing with micro Titanium Dioxide, Zinc Oxide, and pigments.

Photostabilizers help stabilize UV-filters and prevents them from degrading quickly.

Camellia Sinensis Leaf Extract (tea extract) is one of the most well-researched plant extracts in skincare with an impressive resume.

Black tea, green tea, and oolong tea are all harvested from the Camellia Sinensis plant.

Studies show green tea extract and its catechins (like epigallocatechin gallate (EGCG)) help your skin cells product energy more efficiently and reducing the number of free-radicals that can damage your skin from the inside.

In lab-grown skin models, this translated to younger, healthier, and stronger skin.

There's also good sun protection data; researchers saw less DNA damage and redness on human skin when green tea was applied before UVB exposure. And the more they applied, the better the protection.

Needless to say, this ingredient shouldn't replace your sunscreen. But it is a great supportive ingredient that you can already find in many sunscreens and antioxidant serums.

A 2009 study found a 2% green tea lotion was effective for mild-to-moderate acne thanks to its anti-inflammatory and mild antimicrobial activity.

The quality of the extract matters a lot here:

Good extracts contain 50-90% catechins while lower quality ones are mostly there for marketing. We recommend reaching out to the brand if you have questions about the quality or source of their ingredients.

Human Repeated Insult Patch Testing showed no irritation or sensitization at use concentrations (0.86% in leave-on products and up to 30% as leaf water).

Caprylyl Methicone is a synthetic and lightweight silicone fluid. It gives products a silky, dry-touch finish without the heaviness of pure oils.

Though the EU CosIng Database lists this ingredient as a skin conditioner, it is also used for sensory reasons. It spreads easily, cuts greasiness, and reduces tackiness.

This ingredient is volatile which means it will mostly evaporate (but it evaporates slower than older cyclomethicones, like Cyclotetrasiloxane).

Typical concentration ranges from 1-30% depending on if it's being used to tweak the feel of a product or acting as the main emollient.

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.

This ingredient comes as a powder made up of small, porous, microbeads. It is used to add a silky feel to products and also helps absorb oil.

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.

Silica, also known as silicon dioxide, is a naturally occurring mineral. It is used as a fine, spherical, and porous powder in cosmetics.

Though it has exfoliant properties, the function of silica varies depending on the product.

The unique structure of silica enhances the spreadability and adds smoothness, making it a great texture enhancer.

It is also used as an active carrier, emulsifier, and mattifier due to its ability to absorb excess oil.

In some products, tiny microneedles called spicules are made from silica or hydrolyzed sponge. When you rub them in, they lightly polish away dead skin layers and enhance the penetration of active ingredients.

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. 09Allantoin is a soothing ingredient known for its protective and moisturizing properties; it's basically a quiet workhorse ingredient you can find in a huge range of cosmetics.
  10. 10Though it can be derived from the comfrey plant, allantoin is produced synthetically for cosmetic products to ensure purity.
  11. 11Research shows it can encourage your skin cells to turn over and renew by stimulating keratinocyte and fibroblast proliferation.
  12. 12It also has mild keratolytic properties to help loosen and shed dead skin cells without being harsh.
  13. 13Studies also suggest allantoin can help calm inflammation by dialing down some of the chemical signals your skin sends out when it is irritated.
  14. 14This ingredient is typically used in the 0.1-0.5% range, and the FDA recognizes it as a skin protectant in OTC products up to 2%.
  15. 15Overall, allantoin is a wonderful addition to most routines; it is stable across a wide pH range (~4-8), works well with other ingredients, and is considered non-sensitizing/non-irritating.
  16. 16Fun fact: Allantoin is naturally occurring in comfrey root, beets, chamomile, and wheat sprouts. Our bodies even produce it as a byproduct of uric acid metabolism.
  17. 17Butylene Glycol (or BG) is used within cosmetic products for a few different reasons:
  18. 18Overall, Butylene Glycol is a safe and well-rounded ingredient that works well with other ingredients.
  19. 19Though 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.
  20. 20Caprylyl Glycol is a humectant, skin conditioner, emollient, and preservative booster derived from either caprylic acid or synthetically created.
Source · skinsort.com
02

Product index

Related product references

03

Comparison edit

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