Skin science article
BRTC V10 UV Shield Moisture Essence Sun SPF 50+ PA++++ Versus Beauty of Joseon Relief Sun : Rice + Probiotics SPF 50+ PA++++
BRTC V10 UV Shield Moisture Essence Sun SPF 50+ PA++++ Versus Beauty of Joseon Relief Sun : Rice + Probiotics 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
BRTC V10 UV Shield Moisture Essence Sun SPF 50+ PA++++ Versus Beauty of Joseon Relief Sun : Rice + Probiotics 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
Water
Dipropylene Glycol
Ethylhexyl Methoxycinnamate
Isoamyl P-Methoxycinnamate
Alcohol
Styrene/Acrylates Copolymer
Diethylamino Hydroxybenzoyl Hexyl Benzoate
Ethylhexyl Salicylate
Niacinamide
C12-15 Alkyl Benzoate
Bis-Ethylhexyloxyphenol Methoxyphenyl Triazine
1,2-Hexanediol
Dimethicone
Hydroxyacetophenone
Acrylates/C10-30 Alkyl Acrylate Crosspolymer
Sodium Hydroxide
Betula Platyphylla Japonica Juice
Sodium Hyaluronate
Macadamia Integrifolia Seed Oil
Simmondsia Chinensis Seed Oil
Leontopodium Alpinum Callus Culture Extract
Lonicera Japonica Flower Extract
Glycerin
Spirulina Platensis Extract
Lavandula Angustifolia Extract
Apium Graveolens Extract
Hyacinthus Orientalis Extract
Chamomilla Recutita Flower/Leaf Extract
Hordeum Vulgare Seed Extract
Centaurea Cyanus Flower Extract
Butylene Glycol
Ethylhexylglycerin
Centella Asiatica Extract
Aloe Barbadensis Leaf Extract
Mentha Piperita Leaf Extract
Eucalyptus Globulus Leaf Extract
Chamomilla Recutita Extract
Artemisia Montana Leaf Extract
Ulmus Davidiana Root Extract
Dioscorea Villosa Root Extract
Pseudoalteromonas Ferment Extract
Yeast Extract
Portulaca Oleracea Extract
Propolis Extract
Panthenol
Hydrogenated Lecithin
Tocopheryl Succinate
Linoleic Acid
Glyceryl Oleate
Pyridoxine
Polyacrylic Acid
Biotin
Cyanocobalamin
Beta-Carotene
Sodium Ascorbyl Phosphate
Brassica Oleracea Italica Extract
Lavandula Angustifolia Oil
Aniba Rosaeodora Wood Oil
Citrus Aurantium Dulcis Peel Oil
Allantoin
Xanthan Gum
Pentaerythrityl Tetra-Di-T-Butyl Hydroxyhydrocinnamate
Adenosine
Disodium EDTA
Water, Dipropylene Glycol, Ethylhexyl Methoxycinnamate, Isoamyl P-Methoxycinnamate, Alcohol, Styrene/Acrylates Copolymer, Diethylamino Hydroxybenzoyl Hexyl Benzoate, Ethylhexyl Salicylate, Niacinamide, C12-15 Alkyl Benzoate, Bis-Ethylhexyloxyphenol Methoxyphenyl Triazine, 1,2-Hexanediol, Dimethicone, Hydroxyacetophenone, Acrylates/C10-30 Alkyl Acrylate Crosspolymer, Sodium Hydroxide, Betula Platyphylla Japonica Juice, Sodium Hyaluronate, Macadamia Integrifolia Seed Oil, Simmondsia Chinensis Seed Oil, Leontopodium Alpinum Callus Culture Extract, Lonicera Japonica Flower Extract, Glycerin, Spirulina Platensis Extract, Lavandula Angustifolia Extract, Apium Graveolens Extract, Hyacinthus Orientalis Extract, Chamomilla Recutita Flower/Leaf Extract, Hordeum Vulgare Seed Extract, Centaurea Cyanus Flower Extract, Butylene Glycol, Ethylhexylglycerin, Centella Asiatica Extract, Aloe Barbadensis Leaf Extract, Mentha Piperita Leaf Extract, Eucalyptus Globulus Leaf Extract, Chamomilla Recutita Extract, Artemisia Montana Leaf Extract, Ulmus Davidiana Root Extract, Dioscorea Villosa Root Extract, Pseudoalteromonas Ferment Extract, Yeast Extract, Portulaca Oleracea Extract, Propolis Extract, Panthenol, Hydrogenated Lecithin, Tocopheryl Succinate, Linoleic Acid, Glyceryl Oleate, Pyridoxine, Polyacrylic Acid, Biotin, Cyanocobalamin, Beta-Carotene, Sodium Ascorbyl Phosphate, Brassica Oleracea Italica Extract, Lavandula Angustifolia Oil, Aniba Rosaeodora Wood Oil, Citrus Aurantium Dulcis Peel Oil, Allantoin, Xanthan Gum, Pentaerythrityl Tetra-Di-T-Butyl Hydroxyhydrocinnamate, Adenosine, Disodium EDTA
Dibutyl Adipate
Propanediol
Polymethylsilsesquioxane
Ethylhexyl Triazone
Methylene Bis-Benzotriazolyl Tetramethylbutylphenol
Coco-Caprylate/Caprate
Caprylyl Methicone
Diethylhexyl Butamido Triazone
Oryza Sativa Extract
Oryza Sativa Germ Extract
Camellia Sinensis Leaf Extract
Lactobacillus/Pumpkin Ferment Extract
Bacillus/Soybean Ferment Extract
Saccharum Officinarum Extract
Macrocystis Pyrifera Extract
Cocos Nucifera Fruit Extract
Panax Ginseng Root Extract
Monascus/Rice Ferment
Behenyl Alcohol
Poly C10-30 Alkyl Acrylate
Polyglyceryl-3 Methylglucose Distearate
Decyl Glucoside
Tromethamine
Carbomer
Sodium Stearoyl Glutamate
Polyacrylate Crosspolymer-6
T-Butyl Alcohol
Tocopherol
Lactobacillus/Rice Ferment
Aspergillus Ferment
Saccharomyces/Rice Ferment Filtrate
Pentylene Glycol
Water, Dibutyl Adipate, Propanediol, Diethylamino Hydroxybenzoyl Hexyl Benzoate, Polymethylsilsesquioxane, Ethylhexyl Triazone, Niacinamide, Methylene Bis-Benzotriazolyl Tetramethylbutylphenol, Coco-Caprylate/Caprate, Caprylyl Methicone, Diethylhexyl Butamido Triazone, Glycerin, 1,2-Hexanediol, Butylene Glycol, Oryza Sativa Extract, Oryza Sativa Germ Extract, Camellia Sinensis Leaf Extract, Lactobacillus/Pumpkin Ferment Extract, Bacillus/Soybean Ferment Extract, Saccharum Officinarum Extract, Macrocystis Pyrifera Extract, Cocos Nucifera Fruit Extract, Panax Ginseng Root Extract, Monascus/Rice Ferment, Behenyl Alcohol, Poly C10-30 Alkyl Acrylate, Polyglyceryl-3 Methylglucose Distearate, Decyl Glucoside, Tromethamine, Carbomer, Acrylates/C10-30 Alkyl Acrylate Crosspolymer, Sodium Stearoyl Glutamate, Polyacrylate Crosspolymer-6, Adenosine, Xanthan Gum, T-Butyl Alcohol, Tocopherol, Lactobacillus/Rice Ferment, Aspergillus Ferment, Saccharomyces/Rice Ferment Filtrate, Pentylene Glycol, 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.
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.
Adenosine is a purine nucleoside that your body already makes in every cell. In skincare, it acts mainly as a skin conditioning and anti-aging agent.
The way it works is fairly well mapped out:
Your skin has cells called fibroblasts that build collagen (the stuff that keeps skin firm and smooth). Adenosine basically flips a switch on these cells that tells them to get to work making more collagen and other proteins. These cells slow down on their own as skin ages, so Adenosine helps give them a little nudge to keep going.
The clinical backing is pretty solid too.
A blind, randomized, placebo-controlled trial of 126 women aged 45-65 tested a 0.1% cream twice daily and found real improvements in crow's feet and frown lines using a precise 3D skin-mapping technique; these changes showed up by week 3 and held at 2 months.
A later study using Adenosine-loaded dissolving microneedle patches reported gains in wrinkle depth, dermal density, elasticity, and hydration.
On concentrations, South Korea's Ministry of Food and Drug Safety has set 0.04% as the approved functional anti-wrinkle level. You'll typically see this ingredient used somewhere in the 0.04-0.1% range since it works at low doses.
This ingredient has been found safe for cosmetics with the data showing no irritation or sensitization.
Overall, this is a great ingredient for any anti-aging routine and has no photosensitizing effect, so it suits both AM and PM use.
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.
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.
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.
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.
Niacinamide is a multitasking form of vitamin B3 that strengthens the skin barrier, reduces pores and dark spots, regulates oil, and improves signs of aging.
And the best part? It's gentle and well-tolerated by most skin types, including sensitive and reactive skin.
You might have heard of "niacin flush", or the reddening of skin that causes itchiness. Niacinamide has not been found to cause this.
In very rare cases, some individuals may not be able to tolerate niacinamide at all or experience an allergic reaction to it.
If you are experiencing flaking, irritation, and dryness with this ingredient, be sure to double check all your products as this ingredient can be found in all categories of skincare.
When incorporating niacinamide into your routine, look out for concentration amounts. Typically, 5% niacinamide provides benefits such as fading dark spots. However, if you have sensitive skin, it is better to begin with a smaller concentration.
When you apply niacinamide to your skin, your body converts it into nicotinamide adenine dinucleotide (NAD). NAD is an essential coenzyme that is already found in your cells as "fuel" and powers countless biological processes.
In your skin, NAD helps repair cell damage, produce new healthy cells, support collagen production, strengthen the skin barrier, and fight environmental stressors (like UV and pollution).
Our natural NAD levels start to decline with age, leading to slower skin repair, visible aging, and a weaker skin barrier. By providing your skin niacinamide, you're recharging your skin's NAD levels. This leads to stronger, healthier, and younger looking skin.
Another name for vitamin B3 is nicotinamide. This vitamin is water-soluble and our bodies don't store it. We obtain Vitamin B3 from either food or skincare. Meat, fish, wheat, yeast, and leafy greens contain vitamin B3.
The type of niacinamide used in skincare is synthetically created.
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.