mCaffeine Green Tea Sunscreen SPF 50 PA++ with Niacinamide Versus Dot & Key Skincare Vitamin C + E SPF 50 PA+++ Sunscreen
Updated on December 27, 2024
Overview
What they are
These products are both cruelty-free sunscreens. They have a total of 9 ingredients in common
Cool Features
They both contain SPF, Vitamin C and Vitamin E
Suited For
They're both likely to be good for dry skin, brightening skin, reducing pores and better texture
Free From
They both do not contain any harsh alcohols, common allergens, oils, parabens, silicones 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
mCaffeine Green Tea Sunscreen SPF 50 PA++ with Niacinamide 31 ingredients
Dot & Key Skincare Vitamin C + E SPF 50 PA+++ Sunscreen 28 ingredients
About this product
About this product
At a glance
Click on any of the items below to learn more
mCaffeine Green Tea Sunscreen SPF 50 PA++ with Niacinamide 31 ingredients
Dot & Key Skincare Vitamin C + E SPF 50 PA+++ Sunscreen 28 ingredients
Key Ingredients
Benefits
Concerns
Key Ingredients
Benefits
Concerns
Ingredients Side-by-side
Water
Skin ConditioningDiisopropyl Adipate
EmollientPropylene Glycol Dicaprylate/Dicaprate
EmollientC12-15 Alkyl Benzoate
AntimicrobialDiisopropyl Sebacate
EmollientEthylhexyl Methoxycinnamate
UV Absorber
Butyl Methoxydibenzoylmethane
UV Absorber
Octocrylene
UV Absorber
Hydrogenated Polyisobutene
EmollientMethylpropanediol
SolventMethyl Methacrylate Crosspolymer
Camellia Sinensis Leaf Extract
Antimicrobial
Caffeine
Skin ConditioningHyaluronic Acid
Humectant
Niacinamide
Smoothing
Phenoxyethanol
Preservative
Ethylhexylglycerin
Skin ConditioningOctenidine Hcl
AntimicrobialPolyacrylate-13
Polyisobutene
Polysorbate 20
Emulsifying
Acrylates/C10-30 Alkyl Acrylate Crosspolymer
Emulsion StabilisingSodium Gluconate
Skin ConditioningAcacia Senegal Gum
MaskingXanthan Gum
EmulsifyingSodium Hydroxide
BufferingLecithin
EmollientTocopherol
Antioxidant
Ascorbyl Palmitate
Antioxidant
Parfum
Masking
Colostrum
Skin Conditioning
Water, Diisopropyl Adipate, Propylene Glycol Dicaprylate/Dicaprate, C12-15 Alkyl Benzoate, Diisopropyl Sebacate, Ethylhexyl Methoxycinnamate, Butyl Methoxydibenzoylmethane, Octocrylene, Hydrogenated Polyisobutene, Methylpropanediol, Methyl Methacrylate Crosspolymer, Camellia Sinensis Leaf Extract, Caffeine, Hyaluronic Acid, Niacinamide, Phenoxyethanol, Ethylhexylglycerin, Octenidine Hcl, Polyacrylate-13, Polyisobutene, Polysorbate 20, Acrylates/C10-30 Alkyl Acrylate Crosspolymer, Sodium Gluconate, Acacia Senegal Gum, Xanthan Gum, Sodium Hydroxide, Lecithin, Tocopherol, Ascorbyl Palmitate, Parfum, Colostrum
Water
Skin ConditioningEthylhexyl Methoxycinnamate
UV Absorber
Butyl Methoxydibenzoylmethane
UV Absorber
Benzophenone-3
UV Absorber
Phospholipids
Skin ConditioningDiethylhexyl Carbonate
EmollientTitanium Dioxide
Cosmetic Colorant
Silica
Abrasive
Glyceryl Citrate/Lactate/Linoleate/Oleate
Emulsifying
Caprylic/Capric Triglyceride
MaskingCoco-Caprylate/Caprate
Emollient
Glycerin
Humectant
Propanediol
SolventPolyacrylate-13
Polyisobutene
Polysorbate 20
Emulsifying
Polyacrylate Crosspolymer-6
Emulsion StabilisingAscorbyl Glucoside
Antioxidant
Fructooligosaccharides
HumectantBeta Vulgaris Root Extract
Skin ConditioningTocopheryl Acetate
Antioxidant
Terminalia Ferdinandiana Fruit Extract
Antioxidant
Citrus Sinensis Fruit Extract
Antioxidant
Phenoxyethanol
Preservative
Ethylhexylglycerin
Skin ConditioningTrisodium Ethylenediamine Disuccinate
Xanthan Gum
EmulsifyingCitric Acid
Buffering
Water, Ethylhexyl Methoxycinnamate, Butyl Methoxydibenzoylmethane, Benzophenone-3, Phospholipids, Diethylhexyl Carbonate, Titanium Dioxide, Silica, Glyceryl Citrate/Lactate/Linoleate/Oleate, Caprylic/Capric Triglyceride, Coco-Caprylate/Caprate, Glycerin, Propanediol, Polyacrylate-13, Polyisobutene, Polysorbate 20, Polyacrylate Crosspolymer-6, Ascorbyl Glucoside, Fructooligosaccharides, Beta Vulgaris Root Extract, Tocopheryl Acetate, Terminalia Ferdinandiana Fruit Extract, Citrus Sinensis Fruit Extract, Phenoxyethanol, Ethylhexylglycerin, Trisodium Ethylenediamine Disuccinate, Xanthan Gum, Citric Acid
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 MethoxycinnamateAlso known as Avobenzone, this ingredient is a chemical sunscreen filter that provides protection in the UV-A range.
Avobenzone is globally approved and is the most commonly used UV-A filter in the world.
Studies have found that avobenzone becomes ineffective when exposed to UV light (it is not photostable; meaning that it breaks down in sunlight). Because of this, formulations that include avobenzone will usually contain stabilizers such as octocrylene.
However, some modern formulations (looking at you, EU!) are able to stabilize avobenzone by coating the molecules.
Avobenzone does not protect against the UV-B range, so it's important to check that the sunscreen you're using contains other UV filters that do!
The highest concentration of avobenzone permitted is 3% in the US, and 5% in the EU.
Learn more about Butyl MethoxydibenzoylmethanePhenoxyethanol 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.
Ethylhexylglycerin (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.
Polyacrylate-13 is a type of acrylate polymer. Acrylate polymers are commonly used as adhesives in cosmetics.
Polyacrylate-13 creates a film to protect the skin. It is also used to thicken and stabilize a product. It works by making water a gel-like consistency. This gel consistency helps suspend particles.
Polyacrylate-13 is a copolymer of acrylic acid, acrylamide, sodium acrylate, sodium acryloyldimethyltaurate monomers
Learn more about Polyacrylate-13Polyisobutene is a synthetic polymer made from isobutene.
It is a film-forming agent and helps bind ingredients together.
Polyisobutene is not absorbed by the skin.
Learn more about PolyisobutenePolysorbate 20 is made by combining ethoxylation of sorbitan, ethylene oxide, and lauric acid. It is a mild cleansing agent, surfactant, and emulsifier.
As a surfactant, it helps collect dirt and oils for washing. Emulsifiers prevent oils and water from separating.
Polysorbate 20 also adds scent to a product. Since it is made using sorbitol, it has a sweet scent. Sorbitol can also be found in fruits such as apples and peaches.
The lauric acid used to create Polysorbate 20 is often derived from coconuts.
Polysorbate 20 may not be fungal acne safe.
Learn more about Polysorbate 20Xanthan 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.
Learn more about Xanthan GumIngredient Ratings
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When to use
mCaffeine Green Tea Sunscreen SPF 50 PA++ with Niacinamide 31 ingredients
Dot & Key Skincare Vitamin C + E SPF 50 PA+++ Sunscreen 28 ingredients
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