Tatcha The Silk Sunscreen SPF 50 Weightless Mineral Sunscreen Versus Alpha-H Dawn to Dusk SPF 50+ SPF Serum
Updated on May 06, 2024
Overview
What they are
These products are both cruelty-free sunscreens. They have a total of 6 ingredients in common
Cool Features
They both contain hyaluronic acid, niacinamide, SPF and Vitamin E
Suited For
They're both likely to be good for fighting acne, anti aging, dry skin, brightening skin, sensitive skin, oily skin, reducing pores, scar healing and dark spots
Free From
They both do not contain any oils, 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
Alpha-H Dawn to Dusk SPF 50+ SPF Serum 22 ingredients
About this product
About this product
At a glance
Click on any of the items below to learn more
Tatcha The Silk Sunscreen SPF 50 Weightless Mineral Sunscreen 47 ingredients
Alpha-H Dawn to Dusk SPF 50+ SPF Serum 22 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
MaskingLauryl PEG-8 Dimethicone
Dimethicone
Emollient
Isododecane
EmollientTridecyl Salicylate
Skin ConditioningHdi/Trimethylol Hexyllactone Crosspolymer
Propanediol
SolventCaprylyl Methicone
Skin Conditioning
Polymethylsilsesquioxane
Niacinamide
Smoothing
Saccharomyces/Rice Ferment Filtrate
Skin ConditioningSilica
Abrasive
Squalane
Emollient
Camellia Sinensis Leaf Extract
Antimicrobial
Cladosiphon Okamuranus Extract
Skin ConditioningHydrolyzed Silk
HumectantBisabolol
Masking
Allantoin
Skin Conditioning
Tocopherol
Antioxidant
Theobroma Cacao Seed Extract
Antioxidant
Arctium Lappa Root Extract
Skin ConditioningKappaphycus Alvarezii Extract
Skin ConditioningSodium Hyaluronate
Humectant
Lecithin
EmollientCaesalpinia Spinosa Fruit Extract
Skin ProtectingLactobacillus
Skin ConditioningMaltodextrin
AbsorbentCaprylyl Glycol
EmollientDimethicone Crosspolymer
Emulsion StabilisingHydrogenated Lecithin
EmulsifyingTetrasodium 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
Water
Skin ConditioningHomosalate
Skin Conditioning
Ethylhexyl Salicylate
UV Absorber
Dibutyl Adipate
EmollientGlycerin
Humectant
Butyl Methoxydibenzoylmethane
UV Absorber
Bis-Ethylhexyloxyphenol Methoxyphenyl Triazine
Skin Conditioning
Dimethicone
Emollient
Ethylhexyl Triazone
UV Absorber
Butyloctyl Salicylate
Skin Conditioning
Vp/Hexadecene Copolymer
Aloe Barbadensis Leaf Juice
Skin Conditioning
Phenylbenzimidazole Sulfonic Acid
UV Absorber
Niacinamide
Smoothing
Phenoxyethanol
Preservative
Aminomethyl Propanol
BufferingBenzyl Alcohol
Perfuming
Acrylates/C10-30 Alkyl Acrylate Crosspolymer
Emulsion StabilisingTocopheryl Acetate
Antioxidant
Ethylhexylglycerin
Skin ConditioningSodium Hyaluronate
Humectant
Disodium EDTA
Water, Homosalate, Ethylhexyl Salicylate, Dibutyl Adipate, Glycerin, Butyl Methoxydibenzoylmethane, Bis-Ethylhexyloxyphenol Methoxyphenyl Triazine, Dimethicone, Ethylhexyl Triazone, Butyloctyl Salicylate, Vp/Hexadecene Copolymer, Aloe Barbadensis Leaf Juice, Phenylbenzimidazole Sulfonic Acid, Niacinamide, Phenoxyethanol, Aminomethyl Propanol, Benzyl Alcohol, Acrylates/C10-30 Alkyl Acrylate Crosspolymer, Tocopheryl Acetate, Ethylhexylglycerin, Sodium Hyaluronate, Disodium EDTA
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 WaterDimethicone 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 DimethiconeNiacinamide has emerged as an all-star ingredient due to its many benefits.
It is known to treat acne by reducing inflammation. It also helps fade dark-spots and strengthen the skin by promoting the growth of the ceramide barrier.
Other benefits include smoothing wrinkles and minimizing redness.
The cherry on top? Niacinamide can also help build keratin, a protein that keeps skin firm.
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.
Niacinamide can be mixed with other ingredients to boost benefits. For instance, it has shown to be effective when used with copper, folic acid, and zinc to treat acne.
Learn more about NiacinamideSodium 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 HyaluronateEthylhexylglycerin (we can't pronounce this either) is commonly used as a preservative and skin softener. It is derived from glyceryl.
You might see Ethylhexylglycerin often paired with other preservatives such as phenoxyethanol. Ethylhexylglycerin has been found to increase the effectiveness of these other preservatives.
Phenoxyethanol 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.
Ingredient Ratings
Here's what our community thinks of the ingredients in these products.
When to use
Tatcha The Silk Sunscreen SPF 50 Weightless Mineral Sunscreen 47 ingredients
Alpha-H Dawn to Dusk SPF 50+ SPF Serum 22 ingredients
Reviews
Here's what our community thinks
Tatcha The Silk Sunscreen SPF 50 Weightless Mineral Sunscreen 47 ingredients
Currently the ONLY sunscreen that works for my super sensitive acne prone dry to combo skin. It applies like a dream, my skin literally drinks this up and leaves such natural glowy finish. Reapplies beautifully. Zero chalkiness or dryness which is so impressive for a mineral sunscreen! Just so elegant! The price is quite high, but then again I have spent much more trying to find a sunscreen that Show more
this is literally the best facial sunscreen i have ever used. it applies so smooth & leaves a gorgeous glow on the skin. i know the bottle is really small but it somehow lasts forever?? i just wish it wasn’t so damn expensive otherwise i have zero complaints.
