Tatcha The Silk Sunscreen SPF 50 Weightless Mineral Sunscreen Versus Origins Dr. Andrew Weil Mega-Bright SPF 30
Updated on March 06, 2025
Overview
What they are
These products are both cruelty-free . They have a total of 9 ingredients in common
Cool Features
They both contain exfoliants, hyaluronic acid, SPF and Vitamin E
Suited For
They're both likely to be good for fighting acne, dry skin, brightening skin, sensitive skin, oily skin, reducing pores, scar healing and dark spots
Free From
They both do not contain any harsh alcohols, parabens or sulfates
What's Inside
They both contain silicones
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
Tatcha The Silk Sunscreen SPF 50 Weightless Mineral Sunscreen 47 ingredients
Origins Dr. Andrew Weil Mega-Bright SPF 30 71 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
Tatcha The Silk Sunscreen SPF 50 Weightless Mineral Sunscreen 47 ingredients
Origins Dr. Andrew Weil Mega-Bright SPF 30 71 ingredients
Key Ingredients
Benefits
Concerns
Key Ingredients
Benefits
Concerns
Ingredients Side-by-side
Zinc Oxide 10%
Cosmetic Colorant
Water
Skin ConditioningC12-15 Alkyl Benzoate
AntimicrobialCaprylic/Capric Triglyceride
Masking
Lauryl PEG-8 Dimethicone
Dimethicone
Emollient
Isododecane
EmollientTridecyl Salicylate
Skin ConditioningHdi/Trimethylol Hexyllactone Crosspolymer
Propanediol
Solvent
Caprylyl Methicone
Skin Conditioning
Polymethylsilsesquioxane
Niacinamide
Smoothing
Saccharomyces/Rice Ferment Filtrate
Skin Conditioning
Silica
Abrasive
Squalane
Emollient
Camellia Sinensis Leaf Extract
Antimicrobial
Cladosiphon Okamuranus Extract
Skin ConditioningHydrolyzed Silk
Humectant
Bisabolol
Masking
Allantoin
Skin Conditioning
Tocopherol
Antioxidant
Theobroma Cacao Seed Extract
Antioxidant
Arctium Lappa Root Extract
Skin Conditioning
Kappaphycus Alvarezii Extract
Skin ConditioningSodium Hyaluronate
Humectant
Lecithin
Emollient
Caesalpinia Spinosa Fruit Extract
Skin ProtectingLactobacillus
Skin ConditioningMaltodextrin
Absorbent
Caprylyl Glycol
EmollientDimethicone Crosspolymer
Emulsion Stabilising
Hydrogenated Lecithin
Emulsifying
Tetrasodium Glutamate Diacetate
PEG-10
HumectantPolyglyceryl-2 Dipolyhydroxystearate
Skin Conditioning
Propylene Glycol
Humectant
Lauryl PEG-10 Tris(Trimethylsiloxy)Silylethyl Dimethicone
Emulsifying
Polyglyceryl-4 Diisostearate/Polyhydroxystearate/Sebacate
Emulsifying
Butylene Glycol
Humectant
Phosphoric Acid
BufferingSodium Hydroxide
BufferingSodium Chloride
Masking
Hexylene Glycol
EmulsifyingEthylhexylglycerin
Skin ConditioningPhenoxyethanol
Preservative
Iron Oxides
Zinc Oxide 10%, Water, C12-15 Alkyl Benzoate, Caprylic/Capric Triglyceride, Lauryl PEG-8 Dimethicone, Dimethicone, Isododecane, Tridecyl Salicylate, Hdi/Trimethylol Hexyllactone Crosspolymer, Propanediol, Caprylyl Methicone, Polymethylsilsesquioxane, Niacinamide, Saccharomyces/Rice Ferment Filtrate, Silica, Squalane, Camellia Sinensis Leaf Extract, Cladosiphon Okamuranus Extract, Hydrolyzed Silk, Bisabolol, Allantoin, Tocopherol, Theobroma Cacao Seed Extract, Arctium Lappa Root Extract, Kappaphycus Alvarezii Extract, Sodium Hyaluronate, Lecithin, Caesalpinia Spinosa Fruit Extract, Lactobacillus, Maltodextrin, Caprylyl Glycol, Dimethicone Crosspolymer, Hydrogenated Lecithin, Tetrasodium Glutamate Diacetate, PEG-10, Polyglyceryl-2 Dipolyhydroxystearate, Propylene Glycol, Lauryl PEG-10 Tris(Trimethylsiloxy)Silylethyl Dimethicone, Polyglyceryl-4 Diisostearate/Polyhydroxystearate/Sebacate, Butylene Glycol, Phosphoric Acid, Sodium Hydroxide, Sodium Chloride, Hexylene Glycol, Ethylhexylglycerin, Phenoxyethanol, Iron Oxides
Butyl Methoxydibenzoylmethane 3%
UV Absorber
Homosalate 5%
Skin Conditioning
Ethylhexyl Salicylate 5%
UV Absorber
Octocrylene 2.7%
UV Absorber
Water
Skin ConditioningButyloctyl Salicylate
Skin Conditioning
Behenyl Alcohol
Emollient
Nylon-12
Octyldodecyl Neopentanoate
EmollientButylene Glycol
Humectant
Dimethicone
Emollient
Myristyl Myristate
Emollient
Cetyl Esters
Emollient
Ascorbyl Glucoside
Antioxidant
Polyethylene
Abrasive
Ammonium Acryloyldimethyltaurate/Vp Copolymer
Citrus Aurantium Dulcis Peel Oil
Masking
Pelargonium Graveolens Flower Oil
Masking
Cananga Odorata Flower Oil
Masking
Eugenia Caryophyllus Bud Oil
Masking
Rosa Damascena Flower Oil
Masking
Jasminum Officinale Oil
Masking
Viola Odorata Flower/Leaf Extract
MaskingPolianthes Tuberosa Extract
MaskingFarnesol
Perfuming
Eugenol
Perfuming
Benzyl Salicylate
Perfuming
Citronellol
Perfuming
Citral
Perfuming
Benzyl Benzoate
Antimicrobial
Geraniol
Perfuming
Rosa Roxburghii Fruit Extract
TonicPaeonia Albiflora Root Extract
Skin ConditioningSaccharum Officinarum Extract
MoisturisingCitrus Grandis Peel Extract
Astringent
Triticum Vulgare Germ Extract
Skin ConditioningHordeum Vulgare Extract
EmollientPalmaria Palmata Extract
Skin ProtectingMorus Nigra Root Extract
Skin ConditioningPunica Granatum Fruit Juice
MaskingScutellaria Baicalensis Root Extract
AstringentHydrolyzed Rice Bran Extract
Skin ConditioningGentiana Lutea Root Extract
Skin ConditioningCurcuma Longa Root Extract
Masking
Vitis Vinifera Fruit Extract
Skin ConditioningSucrose
Humectant
Glyceryl Stearate
Emollient
PEG-100 Stearate
PEG-6
HumectantGlycerin
Humectant
Cholesterol
Emollient
Linoleic Acid
Cleansing
Salicylic Acid
Masking
Di-PPG-2 Myreth-10 Adipate
Emollient
Sodium Hyaluronate
Humectant
Betaine
Humectant
Dipotassium Glycyrrhizate
Humectant
Steareth-21
CleansingTrehalose
Humectant
Tocopheryl Acetate
Antioxidant
Myristyl Laurate
Trisiloxane
Skin Conditioning
Di-C12-18 Alkyl Dimonium Chloride
Skin ConditioningCaprylyl Glycol
EmollientSqualane
Emollient
Myristyl Alcohol
Emollient
Tromethamine
BufferingSodium Dehydroacetate
Preservative
Hexylene Glycol
EmulsifyingSodium Hydroxide
BufferingPhenoxyethanol
Preservative
Butyl Methoxydibenzoylmethane 3%, Homosalate 5%, Ethylhexyl Salicylate 5%, Octocrylene 2.7%, Water, Butyloctyl Salicylate, Behenyl Alcohol, Nylon-12, Octyldodecyl Neopentanoate, Butylene Glycol, Dimethicone, Myristyl Myristate, Cetyl Esters, Ascorbyl Glucoside, Polyethylene, Ammonium Acryloyldimethyltaurate/Vp Copolymer, Citrus Aurantium Dulcis Peel Oil, Pelargonium Graveolens Flower Oil, Cananga Odorata Flower Oil, Eugenia Caryophyllus Bud Oil, Rosa Damascena Flower Oil, Jasminum Officinale Oil, Viola Odorata Flower/Leaf Extract, Polianthes Tuberosa Extract, Farnesol, Eugenol, Benzyl Salicylate, Citronellol, Citral, Benzyl Benzoate, Geraniol, Rosa Roxburghii Fruit Extract, Paeonia Albiflora Root Extract, Saccharum Officinarum Extract, Citrus Grandis Peel Extract, Triticum Vulgare Germ Extract, Hordeum Vulgare Extract, Palmaria Palmata Extract, Morus Nigra Root Extract, Punica Granatum Fruit Juice, Scutellaria Baicalensis Root Extract, Hydrolyzed Rice Bran Extract, Gentiana Lutea Root Extract, Curcuma Longa Root Extract, Vitis Vinifera Fruit Extract, Sucrose, Glyceryl Stearate, PEG-100 Stearate, PEG-6, Glycerin, Cholesterol, Linoleic Acid, Salicylic Acid, Di-PPG-2 Myreth-10 Adipate, Sodium Hyaluronate, Betaine, Dipotassium Glycyrrhizate, Steareth-21, Trehalose, Tocopheryl Acetate, Myristyl Laurate, Trisiloxane, Di-C12-18 Alkyl Dimonium Chloride, Caprylyl Glycol, Squalane, Myristyl Alcohol, Tromethamine, Sodium Dehydroacetate, Hexylene Glycol, Sodium Hydroxide, Phenoxyethanol
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.
Learn more about Butylene GlycolCaprylyl Glycol is a humectant and emollient, meaning it attracts and preserves moisture.
It is a common ingredient in many products, especially those designed to hydrate skin. The primary benefits are retaining moisture, skin softening, and promoting a healthy skin barrier.
Though Caprylyl Glycol is an alcohol derived from fatty acids, it is not the kind that can dry out skin.
This ingredient is also used as a preservative to extend the life of products. It has slight antimicrobial properties.
Learn more about Caprylyl GlycolDimethicone is a type of synthetic silicone created from natural materials such as quartz.
What it does:
Dimethicone comes in different viscosities:
Depending on the viscosity, dimethicone has different properties.
Ingredients lists don't always show which type is used, so we recommend reaching out to the brand if you have questions about the viscosity.
This ingredient is unlikely to cause irritation because it does not get absorbed into skin. However, people with silicone allergies should be careful about using this ingredient.
Note: Dimethicone may contribute to pilling. This is because it is not oil or water soluble, so pilling may occur when layered with products. When mixed with heavy oils in a formula, the outcome is also quite greasy.
Learn more about DimethiconeHexylene Glycol is a surfactant. Glycols are a class of alcohols. Hexylene Glycol is a surfactant and emulsifier.
As a surfactant, Hexylene Glycol helps gather dirt and oil on your skin to be washed away.
As an emulsifier, Hexylene Glycol helps keep water and oil together. This prevents them from separating in a product. Hexylene Glycol also thins out the texture of a product by lessening viscosity.
Hexylene Glycol has a small molecular weight.
Learn more about Hexylene GlycolPhenoxyethanol 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 Hyaluronate is hyaluronic acid's salt form. It is commonly derived from the sodium salt of hyaluronic acid.
Like hyaluronic acid, it is great at holding water and acts as a humectant. This makes it a great skin hydrating ingredient.
Sodium Hyaluronate is naturally occurring in our bodies and is mostly found in eye fluid and joints.
These are some other common types of Hyaluronic Acid:
Learn more about Sodium HyaluronateSodium Hydroxide is also known as lye or caustic soda. It is used to adjust the pH of products; many ingredients require a specific pH to be effective.
In small amounts, sodium hydroxide is considered safe to use. However, large amounts may cause chemical burns due to its high alkaline.
Your skin has a natural pH and acid mantle. This acid mantle helps prevent harmful bacteria from breaking through. The acid mantle also helps keep your skin hydrated.
"Alkaline" refers to a high pH level. A low pH level would be considered acidic.
Learn more about Sodium HydroxideSqualane is an emollient that helps the skin hold onto moisture. It's an oily liquid that occurs naturally in certain types of fish and plant oils.
Because squalane boosts hydration in the skin, it also comes with plenty of benefits: it is an antioxidant and can help fight free radicals and skin damage. Squalane is also found to have a detoxifying effect when applied.
Squalane comes from squalene, which occurs naturally within the sebum of our skin. It is one of the oils our skin produces to keep itself hydrated. Squalane is the hydrogenated version of squalene and has a longer shelf life.
Research shows that squalane is non-irritating (even at 100% concentration).
In general, it's a fantastic ingredient. It does a great job at hydrating the skin, and it's suitable for those with sensitive skin.
The source of squalane may impact malassezia / fungal acne. This is because olive oil derived squalane can contain impurities such as fatty acids and plant waxes. Sugarcane derived squalane is recommended for anyone with malassezia concerns.
Is squalane vegan?
This depends on the source. Squalane can be derived from both plants and animals. Most squalane used in skincare comes from plants.
Please note: the source of squalane is only known if disclosed by the brand. We recommend reaching out to the brand if you have any questions about their squalane.
Read more about squalene with an "e".
Is squalane an oil?
Squalane is often called an oil, but it’s technically not; it’s a hydrocarbon, meaning it’s only made of carbon and hydrogen, unlike true oils which are triglycerides made of fatty acids and glycerol.
The term “oil-free” isn’t regulated, so companies can define it however they want. Some exclude all oils, while others just avoid mineral oil or comedogenic oils.
While some people avoid oils thinking they cause breakouts, the right kind of oil (or oil-like ingredient like squalane) can actually help balance and hydrate your skin. It’s worth testing out simple oils or squalane to see what works best for your skin.
Learn more about SqualaneWater. 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 WaterIngredient Ratings
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When to use
Tatcha The Silk Sunscreen SPF 50 Weightless Mineral Sunscreen 47 ingredients
Origins Dr. Andrew Weil Mega-Bright SPF 30 71 ingredients
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