Somethinc Holyshield! UV Watery Sunscreen Gel SPF 50+ PA++++ - Original Versus Sk-II Atmosphere Airy Light UV Cream SPF50+ PA++++
Updated on May 09, 2025
Overview
What they are
These products are both sunscreens. They have a total of 6 ingredients in common
Cool Features
They both contain SPF
Suited For
They're both likely to be good for dry skin
Free From
They both do not contain any harsh alcohols, common allergens, oils or sulfates
We independently verify ingredients, and our claims are backed by peer-reviewed research. Spot a product that needs an update? Let us know.
Ingredient Info
Somethinc Holyshield! UV Watery Sunscreen Gel SPF 50+ PA++++ 19 ingredients
Sk-II Atmosphere Airy Light UV Cream SPF50+ PA++++ 28 ingredients
What's inside (and what isn't)
What's inside (and what isn't)
At a glance
Click on any of the items below to learn more
Somethinc Holyshield! UV Watery Sunscreen Gel SPF 50+ PA++++ 19 ingredients
Sk-II Atmosphere Airy Light UV Cream SPF50+ PA++++ 28 ingredients
Key Ingredients
Benefits
Concerns
Key Ingredients
Benefits
Concerns
Ingredients Side-by-side
Water
Skin ConditioningEthylhexyl Methoxycinnamate
UV Absorber
Butylene Glycol
Humectant
Butyl Methoxydibenzoylmethane
UV Absorber
Octocrylene
UV Absorber
Ammonium Polyacryloyldimethyl Taurate
Emulsion StabilisingPolymethyl Methacrylate
Phenoxyethanol
Preservative
Propylene Glycol
Humectant
Aroma
Triethanolamine
BufferingTrimethoxybenzylidene Pentanedione
Antioxidant
Polyglyceryl-4 Caprate
EmulsifyingLecithin
Emollient
Disodium EDTA
Ethylhexylglycerin
Skin ConditioningCaesalpinia Spinosa Fruit Pod Extract
Helianthus Annuus Sprout Extract
Skin ConditioningSodium Benzoate
Masking
Water, Ethylhexyl Methoxycinnamate, Butylene Glycol, Butyl Methoxydibenzoylmethane, Octocrylene, Ammonium Polyacryloyldimethyl Taurate, Polymethyl Methacrylate, Phenoxyethanol, Propylene Glycol, Aroma, Triethanolamine, Trimethoxybenzylidene Pentanedione, Polyglyceryl-4 Caprate, Lecithin, Disodium EDTA, Ethylhexylglycerin, Caesalpinia Spinosa Fruit Pod Extract, Helianthus Annuus Sprout Extract, Sodium Benzoate
Water
Skin ConditioningButylene Glycol
Humectant
Ethylhexyl Methoxycinnamate
UV Absorber
Octocrylene
UV Absorber
Ethylhexyl Salicylate
UV Absorber
Cyclopentasiloxane
Emollient
Phenylbenzimidazole Sulfonic Acid
UV Absorber
Titanium Dioxide
Cosmetic Colorant
Niacinamide
Smoothing
Methyl Methacrylate Crosspolymer
Glyceryl Stearate
Emollient
Bis-Ethylhexyloxyphenol Methoxyphenyl Triazine
Skin Conditioning
Heptanol
Perfuming
Acrylates Copolymer
Phenoxyethanol
Preservative
Sodium Polyacrylate
Absorbent
Sodium Hydroxide
BufferingMethylparaben
Preservative
Sodium Benzoate
Masking
Xanthan Gum
EmulsifyingParfum
Masking
Stearyl Glycyrrhetinate
Skin ConditioningPropylparaben
Preservative
Silica
Abrasive
Tocopherol
Antioxidant
Sodium Citrate
BufferingActinidia Chinensis Fruit Extract
EmollientHydrolyzed Opuntia Ficus-Indica Flower Extract
Abrasive
Water, Butylene Glycol, Ethylhexyl Methoxycinnamate, Octocrylene, Ethylhexyl Salicylate, Cyclopentasiloxane, Phenylbenzimidazole Sulfonic Acid, Titanium Dioxide, Niacinamide, Methyl Methacrylate Crosspolymer, Glyceryl Stearate, Bis-Ethylhexyloxyphenol Methoxyphenyl Triazine, Heptanol, Acrylates Copolymer, Phenoxyethanol, Sodium Polyacrylate, Sodium Hydroxide, Methylparaben, Sodium Benzoate, Xanthan Gum, Parfum, Stearyl Glycyrrhetinate, Propylparaben, Silica, Tocopherol, Sodium Citrate, Actinidia Chinensis Fruit Extract, Hydrolyzed Opuntia Ficus-Indica Flower Extract
Ingredients Explained
These ingredients are found in both products.
Ingredients higher up in an ingredient list are typically present in a larger amount.
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. Stay hydrated!
Learn more about WaterEthylhexyl Methoxycinnamate is an organic compound that provides UVB protection. It often goes by the more common name of octinoxate. It is created from methoxycinnamic acid and 2-ethylhexanol.
Ethylhexyl Methoxycinnamate absorbs UVB rays with wavelengths between 280-320 nm. UV absorbers protect your skin by using chemical reactions to convert UV rays into heat and energy.
UVB (290-320 nm) rays emit more energy than UVA rays. They are capable of damaging DNA, causing sunburns and are thought to be linked to skin cancer.
The state of Hawaii has banned sunscreens containing octinoxate due to its potential impact on coral reefs. More research is needed to bridge gaps in this research. The European Union allows higher levels of octinoxate in sunscreens than the US and Australia.
Ethylhexyl Methoxycinnamate is oil soluble. It is not stable and may lose efficacy when exposed to sunlight.
Learn more about Ethylhexyl MethoxycinnamateButylene 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.
Learn more about Butylene GlycolOctocrylene protects skin from sun damage. It absorbs UV-B with peak absorption of 304 nm. It is a common sunscreen ingredient and often paired with avobenzone, a UVA filter. This is because octocrylene stabilizes other sunscreen ingredients by protecting them from degradation when exposed to sunlight. Octocrylene is a photostable ingredient and loses about 10% of SPF in 95 minutes.
Octocrylene also acts as an emollient, meaning it helps skin retain moisture and softens skin. It is oil-soluble and hydrophobic, enhancing water-resistant properties in a product.
Those who are using ketoprofen, a topical anti-inflammatory drug, may experience an allergic reaction when using octocrylene. It is best to speak with a healthcare professional about using sunscreens with octocrylene.
The EU allows a maximum of these concentrations:
Learn more about OctocrylenePhenoxyethanol is a preservative that has germicide, antimicrobial, and aromatic properties. Studies show that phenoxyethanol can prevent microbial growth. By itself, it has a scent that is similar to that of a rose.
It's often used in formulations along with Caprylyl Glycol to preserve the shelf life of products.
Sodium Benzoate is a preservative. It's used in both cosmetic and food products to inhibit the growth of mold and bacteria. It is typically produced synthetically.
Both the US FDA and EU Health Committee have approved the use of sodium benzoate. In the US, levels of 0.1% (of the total product) are allowed.
Sodium benzoate works as a preservative by inhibiting the growth of bacteria inside of cells. It prevents the cell from fermenting a type of sugar using an enzyme called phosphofructokinase.
It is the salt of benzoic acid. Foods containing sodium benzoate include soda, salad dressings, condiments, fruit juices, wines, and snack foods.
Studies for using ascorbic acid and sodium benzoate in cosmetics are lacking, especially in skincare routines with multiple steps.
We always recommend speaking with a professional, such as a dermatologist, if you have any concerns.
Learn more about Sodium BenzoateIngredient Ratings
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