Skin science article
Abib Quick Sunstick Protection Bar SPF 50+ Versus Beauty of Joseon Matte Sun Stick: Mugwort + Camelia SPF 50 PA++++
Abib Quick Sunstick Protection Bar SPF 50+ Versus Beauty of Joseon Matte Sun Stick: Mugwort + Camelia SPF 50 PA++++ This chemical sunscreen covers most of the UV range, lighter on the deep UVA that drives aging. This chemical sunscreen covers the full UV range
Abib Quick Sunstick Protection Bar SPF 50+ Versus Beauty of Joseon Matte Sun Stick: Mugwort + Camelia SPF 50 PA++++
This chemical sunscreen covers most of the UV range, lighter on the deep UVA that drives aging.
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
Homosalate 9.5%
Octocrylene 5%
Ethylhexyl Salicylate 4.5%
Butyl Methoxydibenzoylmethane 3%
Octyldodecanol
Butylene Glycol Dicaprylate/Dicaprate
Dibutyl Lauroyl Glutamide
Diisostearyl Malate
Dibutyl Ethylhexanoyl Glutamide
Butyloctyl Salicylate
C12-15 Alkyl Benzoate
Dextrin Palmitate
Water
Sodium Hyaluronate
Squalane
Calophyllum Inophyllum Seed Oil
Argania Spinosa Kernel Oil
Olea Europaea Fruit Oil
Glycerin
Aloe Barbadensis Leaf Extract
Hydrolyzed Vegetable Protein
Maltodextrin
Butylene Glycol
Propanediol
Caprylic/Capric Triglyceride
1,2-Hexanediol
Camellia Sinensis Leaf Extract
Hydrogenated Lecithin
Centella Asiatica Extract
Candida Bombicola/Glucose/Methyl Rapeseedate Ferment
Ceramide NP
Caprylyl Glycol
Tocopherol
Acetyl Hexapeptide-8
Copper Tripeptide-1
Homosalate 9.5%, Octocrylene 5%, Ethylhexyl Salicylate 4.5%, Butyl Methoxydibenzoylmethane 3%, Octyldodecanol, Butylene Glycol Dicaprylate/Dicaprate, Dibutyl Lauroyl Glutamide, Diisostearyl Malate, Dibutyl Ethylhexanoyl Glutamide, Butyloctyl Salicylate, C12-15 Alkyl Benzoate, Dextrin Palmitate, Water, Sodium Hyaluronate, Squalane, Calophyllum Inophyllum Seed Oil, Argania Spinosa Kernel Oil, Olea Europaea Fruit Oil, Glycerin, Aloe Barbadensis Leaf Extract, Hydrolyzed Vegetable Protein, Maltodextrin, Butylene Glycol, Propanediol, Caprylic/Capric Triglyceride, 1,2-Hexanediol, Camellia Sinensis Leaf Extract, Hydrogenated Lecithin, Centella Asiatica Extract, Candida Bombicola/Glucose/Methyl Rapeseedate Ferment, Ceramide NP, Caprylyl Glycol, Tocopherol, Acetyl Hexapeptide-8, Copper Tripeptide-1
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
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
Artemisia Capillaris Extract
Camellia Sinensis Seed Oil
Hyaluronic Acid
Panthenol
Bambusa Vulgaris Extract
Methylpropanediol
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
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
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).
Centella 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.
That research keeps pointing back to the same four triterpenoid saponins: Asiaticoside, Madecassoside, Asiatic Acid, and Madecassic Acid.
These 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.
Centella 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.
Most 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.
Here is the short version of what they do in the skin:
So it is not just soothing for the sake of soothing. Centella calms the skin AND helps it rebuild.
Just FYI, not all centella on an ingredient list is the same. What you are getting actually depends on the extract:
Fun 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.
Centella is one of the most easygoing actives out there.
It layers well with basically everything: niacinamide, hyaluronic acid, peptides, and vitamin C, and also pairs nicely with stronger actives like retinoids and exfoliating acids where it can help take the edge off irritation.
On the safety side, centella and its triterpenes are classified as weak sensitizers, meaning allergic reactions are possible but uncommon.
Patch tests at 1% and 5% came back negative in test panels, and creams at typical use levels did not cause allergic reactions across large groups of people.
But as with any new active, a patch test is still a smart move for very reactive skin.
Centella is widely used because it is effective at low percentages. For context, human safety testing found no meaningful irritation from creams containing centella extract at everyday use levels (the tested amounts were well under 1%).
The irritancy threshold in animal testing was also above 30% (so real-world formulas sit far below anything concerning).
In collagen lab studies, higher concentrations drove more collagen synthesis, so serums built around centella tend to feature it more prominently.
Bottom line: you will find centella working nicely anywhere from a fraction of a percent up to hero-ingredient levels depending on whether it is a supporting soother or the main event.
Fun fact: Centella has been used as a medicine and in food for many centuries. As a medicine, it is used to treat burns, scratches, and wounds.
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.
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!