Colorescience Sunforgettable Total Protection Face Shield Flex SPF 50 Versus Kosé Suncut UV Perfect Gel SPF 50+
This hybrid sunscreen covers the full UV range and blocks ~98% of UVB at SPF 50.
This chemical sunscreen covers the full UV range and blocks ~98% of UVB at SPF 50.
What's inside
What's inside
Key Ingredients
Benefits
Concerns
Ingredients Side-by-side
Zinc Oxide 12%
Cosmetic Colorant
Water
Skin ConditioningC12-15 Alkyl Benzoate
AntimicrobialButyloctyl Salicylate
Skin Conditioning
Lauryl PEG-8 Dimethicone
Surfactant
Isododecane
EmollientPropanediol
Solvent
Caprylyl Methicone
Skin Conditioning
Dimethicone
Emollient
Niacinamide
Smoothing
Tridecyl Salicylate
Skin Conditioning
Dimethicone/Vinyl Dimethicone Crosspolymer
Skin Conditioning
Trilaureth-4 Phosphate
EmulsifyingDimethiconol
Emollient
Lauryl PEG-10 Tris(Trimethylsiloxy)Silylethyl Dimethicone
Emulsifying
Mica
Cosmetic ColorantPolyester-1
Maltodextrin
Absorbent
Sodium Chloride
MaskingBisabolol
Antioxidant
Disodium Lauriminodipropionate Tocopheryl Phosphates
CleansingEthylhexylglycerin
Skin ConditioningTremella Fuciformis Sporocarp Extract
Antioxidant
Allantoin
Skin Conditioning
Silica Dimethyl Silylate
EmollientCaprylyl Glycol
Emollient
Isoceteth-10
EmulsifyingZein
Skin ConditioningHexylene Glycol
EmulsifyingDimethylmethoxy Chromanol
Antioxidant
Synthetic Fluorphlogopite
Zea Mays Starch
Absorbent
Silica
Abrasive
Caesalpinia Spinosa Fruit Pod Extract
Hydrogenated Lecithin
Emulsifying
Tetrasodium Glutamate Diacetate
Caprylic/Capric Triglyceride
Masking
Helianthus Annuus Sprout Extract
Skin ConditioningPhenoxyethanol
Preservative
Sodium Benzoate
Masking
Benzoic Acid
Masking
Dehydroacetic Acid
Preservative
Sodium Hydroxide
BufferingSodium Myristoyl Glutamate
CleansingAluminum Hydroxide
EmollientCI 77891
Cosmetic ColorantIron Oxides
Zinc Oxide 12%, Water, C12-15 Alkyl Benzoate, Butyloctyl Salicylate, Lauryl PEG-8 Dimethicone, Isododecane, Propanediol, Caprylyl Methicone, Dimethicone, Niacinamide, Tridecyl Salicylate, Dimethicone/Vinyl Dimethicone Crosspolymer, Trilaureth-4 Phosphate, Dimethiconol, Lauryl PEG-10 Tris(Trimethylsiloxy)Silylethyl Dimethicone, Mica, Polyester-1, Maltodextrin, Sodium Chloride, Bisabolol, Disodium Lauriminodipropionate Tocopheryl Phosphates, Ethylhexylglycerin, Tremella Fuciformis Sporocarp Extract, Allantoin, Silica Dimethyl Silylate, Caprylyl Glycol, Isoceteth-10, Zein, Hexylene Glycol, Dimethylmethoxy Chromanol, Synthetic Fluorphlogopite, Zea Mays Starch, Silica, Caesalpinia Spinosa Fruit Pod Extract, Hydrogenated Lecithin, Tetrasodium Glutamate Diacetate, Caprylic/Capric Triglyceride, Helianthus Annuus Sprout Extract, Phenoxyethanol, Sodium Benzoate, Benzoic Acid, Dehydroacetic Acid, Sodium Hydroxide, Sodium Myristoyl Glutamate, Aluminum Hydroxide, CI 77891, Iron Oxides
Water
Skin ConditioningAlcohol
Antimicrobial
Ethylhexyl Methoxycinnamate
UV Absorber
Isododecane
EmollientPolysilicone-15
UV Filter
Silica
Abrasive
Diethylamino Hydroxybenzoyl Hexyl Benzoate
UV Filter
Bis-Ethylhexyloxyphenol Methoxyphenyl Triazine
Skin Conditioning
Dipropylene Glycol
HumectantChamomilla Recutita Flower Extract
Masking
Clematis Vitalba Leaf Extract
Skin ConditioningSpiraea Ulmaria Flower Extract
Skin ConditioningEquisetum Arvense Extract
AstringentHypericum Perforatum Flower/Leaf/Stem Extract
Skin ConditioningHedera Helix Extract
AntimicrobialCalendula Officinalis Flower Extract
Masking
Sodium Hyaluronate
Humectant
Tilia Cordata Flower Extract
Skin Conditioning
Centaurea Cyanus Flower Extract
Astringent
Anthemis Nobilis Flower Extract
Masking
Peat Extract
Skin ConditioningSoluble Collagen
Humectant
Butylene Glycol
Humectant
BHT
Antioxidant
Disodium EDTA
PEG-10 Hydrogenated Castor Oil
Emollient
PEG-40 Hydrogenated Castor Oil
Emulsifying
Triethanolamine
BufferingAcrylates/C10-30 Alkyl Acrylate Crosspolymer
Emulsion StabilisingAcrylates Copolymer
Xanthan Gum
EmulsifyingPropylene Glycol Dicaprate
EmollientSilica Dimethyl Silylate
EmollientSqualane
Emollient
Stearoyl Inulin
EmollientPolyhydroxystearic Acid
Emulsifying
Phenoxyethanol
Preservative
Methylparaben
Preservative
Water, Alcohol, Ethylhexyl Methoxycinnamate, Isododecane, Polysilicone-15, Silica, Diethylamino Hydroxybenzoyl Hexyl Benzoate, Bis-Ethylhexyloxyphenol Methoxyphenyl Triazine, Dipropylene Glycol, Chamomilla Recutita Flower Extract, Clematis Vitalba Leaf Extract, Spiraea Ulmaria Flower Extract, Equisetum Arvense Extract, Hypericum Perforatum Flower/Leaf/Stem Extract, Hedera Helix Extract, Calendula Officinalis Flower Extract, Sodium Hyaluronate, Tilia Cordata Flower Extract, Centaurea Cyanus Flower Extract, Anthemis Nobilis Flower Extract, Peat Extract, Soluble Collagen, Butylene Glycol, BHT, Disodium EDTA, PEG-10 Hydrogenated Castor Oil, PEG-40 Hydrogenated Castor Oil, Triethanolamine, Acrylates/C10-30 Alkyl Acrylate Crosspolymer, Acrylates Copolymer, Xanthan Gum, Propylene Glycol Dicaprate, Silica Dimethyl Silylate, Squalane, Stearoyl Inulin, Polyhydroxystearic Acid, Phenoxyethanol, Methylparaben
Reviews
Ingredients Explained
These ingredients are found in both products.
Ingredients higher up in an ingredient list are typically present in a larger amount.
Isododecane is a fragrance, emollient, and solvent.
As an emollient, it helps your skin stay soft and hydrated. Emollients help trap moisture into your skin.
Isododecane's role as a solvent makes it a great texture enhancer. It spreads smoothly on skin and does not leave a sticky feeling behind. Isododecane also helps prevent color transfer in makeup products.
Isododecane is not absorbed into skin.
The chemical name for this ingredient is 2,2,4,6,6-PENTAMETHYLHEPTANE.
Learn more about IsododecanePhenoxyethanol is one of the most widely used preservatives in skincare (and for good reason!).
It has a large spectrum of antimicrobial activity and especially effective bacteria, yeast, and mold while only having a weak effect on your skin's natural microbiome.
On a cellular level, it disrupts the cell membranes of microbes by poking holes that make the cell leak. This shuts down the chemical reactions the microbe needs to make energy so it can no longer survive.
Another perk of this ingredient is that it stays functional across a wide pH range (3-10).
You'll often see it paired with boosters like Ethylhexylglycerin; one study showed that a 1:9 ratio of Ethylhexylglycerin to Phenoxyethanol damages bacterial membranes as effectively as doubling the Phenoxyethanol concentration on its own.
Typical use concentrations range from 0.3-1% depending on the formula, and this ingredient is capped at 1% int the EU.
Safety-wise, the fear mongering does not hold up to the evidence. The EU's Scientific Committee on Consumer Safety and FDA consider it safe as a preservative at up to 1%, including for children of all ages.
Adverse systemic effects only showed up in animal studies at exposures roughly 200x higher than what people get from cosmetics. And despite its very widespread use, this ingredient is a rare sensitizer and allergic reactions are uncommon.
Learn more about PhenoxyethanolSilica, also known as silicon dioxide, is a naturally occurring mineral. It is used as a fine, spherical, and porous powder in cosmetics.
Though it has exfoliant properties, the function of silica varies depending on the product.
The unique structure of silica enhances the spreadability and adds smoothness, making it a great texture enhancer.
It is also used as an active carrier, emulsifier, and mattifier due to its ability to absorb excess oil.
In some products, tiny microneedles called spicules are made from silica or hydrolyzed sponge. When you rub them in, they lightly polish away dead skin layers and enhance the penetration of active ingredients.
Learn more about SilicaThis silica is mainly used to thicken oils and suspend particles in oils. It is not water soluble.
According to the manufacturer, it:
The manufacturer also claims this ingredient to be useful in makeup.
In lipstick formulations, this ingredient improves color payoff, reduces pigment settling, and reduces oil bleeding. This ingredient also improves the grip of powder products such as dry shampoos.
Learn more about Silica Dimethyl SilylateWater. 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!
Learn more about Water
