Kiehl's Ultra Facial Cleanser Versus Slurp Gel
What's inside
What's inside
Key Ingredients
Benefits
Concerns
Ingredients Side-by-side
Water
Skin ConditioningSodium Laureth Sulfate
Cleansing
Decyl Glucoside
Cleansing
Glycerin
Humectant
Cocamidopropyl Betaine
Cleansing
Disodium Cocoamphodiacetate
CleansingAcrylates Copolymer
Lauryl Glucoside
CleansingPEG-200 Hydrogenated Glyceryl Palmate
Cleansing
Triethanolamine
BufferingSodium Chloride
MaskingPentylene Glycol
Skin Conditioning
Phenoxyethanol
Preservative
PEG-7 Glyceryl Cocoate
Emulsifying
Sodium Hydroxide
BufferingCitric Acid
Buffering
Hexylene Glycol
EmulsifyingBehenyl Alcohol
Emollient
Distearyl Ether
Skin ConditioningSodium Benzoate
Masking
Laureth-2
CleansingSqualane
Emollient
Prunus Amygdalus Dulcis Oil
Skin Conditioning
Prunus Armeniaca Kernel Oil
Masking
Tocopherol
Antioxidant
Ascorbyl Glucoside
Antioxidant
Persea Gratissima Oil
Skin Conditioning
Water, Sodium Laureth Sulfate, Decyl Glucoside, Glycerin, Cocamidopropyl Betaine, Disodium Cocoamphodiacetate, Acrylates Copolymer, Lauryl Glucoside, PEG-200 Hydrogenated Glyceryl Palmate, Triethanolamine, Sodium Chloride, Pentylene Glycol, Phenoxyethanol, PEG-7 Glyceryl Cocoate, Sodium Hydroxide, Citric Acid, Hexylene Glycol, Behenyl Alcohol, Distearyl Ether, Sodium Benzoate, Laureth-2, Squalane, Prunus Amygdalus Dulcis Oil, Prunus Armeniaca Kernel Oil, Tocopherol, Ascorbyl Glucoside, Persea Gratissima Oil
Water
Skin ConditioningPolyglyceryl-4 Caprate
EmulsifyingGlycerin
Humectant
Acrylates Copolymer
Decyl Glucoside
Cleansing
Lauryl Glucoside
CleansingCoco-Glucoside
Cleansing
1,2-Hexanediol
Skin Conditioning
Betaine
Humectant
Trehalose
Humectant
Ethylhexyl Pelargonate
EmollientBis-Ethoxydiglycol Cyclohexane 1,4-Dicarboxylate
EmollientSea Water
HumectantMalachite Extract
Antioxidant
Dimethyl Sulfone
SolventSea Salt
Abrasive
Tocopherol
Antioxidant
Montmorillonite
AbsorbentCorallina Officinalis Extract
Skin Conditioning
Dipotassium Glycyrrhizate
Humectant
Allantoin
Skin Conditioning
Potassium Cocoyl Glycinate
Tromethamine
BufferingButeth-3
SolventSodium Benzotriazolyl Butylphenol Sulfonate
UV AbsorberIllite
Abrasive
Kaolin
Abrasive
Caprylyl/Capryl Glucoside
CleansingMelia Azadirachta Leaf Extract
Skin ConditioningMelia Azadirachta Flower Extract
Skin ConditioningCoccinia Indica Fruit Extract
Skin ConditioningSolanum Melongena Fruit Extract
Skin ConditioningAloe Barbadensis Flower Extract
EmollientMalt Extract
Skin ProtectingOcimum Sanctum Leaf Extract
Skin ConditioningCurcuma Longa Root Extract
Masking
Tributyl Citrate
SolventHydroxyacetophenone
Antioxidant
Ethylhexylglycerin
Skin ConditioningWater, Polyglyceryl-4 Caprate, Glycerin, Acrylates Copolymer, Decyl Glucoside, Lauryl Glucoside, Coco-Glucoside, 1,2-Hexanediol, Betaine, Trehalose, Ethylhexyl Pelargonate, Bis-Ethoxydiglycol Cyclohexane 1,4-Dicarboxylate, Sea Water, Malachite Extract, Dimethyl Sulfone, Sea Salt, Tocopherol, Montmorillonite, Corallina Officinalis Extract, Dipotassium Glycyrrhizate, Allantoin, Potassium Cocoyl Glycinate, Tromethamine, Buteth-3, Sodium Benzotriazolyl Butylphenol Sulfonate, Illite, Kaolin, Caprylyl/Capryl Glucoside, Melia Azadirachta Leaf Extract, Melia Azadirachta Flower Extract, Coccinia Indica Fruit Extract, Solanum Melongena Fruit Extract, Aloe Barbadensis Flower Extract, Malt Extract, Ocimum Sanctum Leaf Extract, Curcuma Longa Root Extract, Tributyl Citrate, Hydroxyacetophenone, Ethylhexylglycerin
Reviews
Ingredients Explained
These ingredients are found in both products.
Ingredients higher up in an ingredient list are typically present in a larger amount.
Acrylates Copolymer is used as a film-forming agent and texture enhancer.
After applied, Acrylates Copolymer forms a thin film cover that helps skin feel more soft. It can help sunscreens become more water-resistant.
It is also used to make a product more thick.
Learn more about Acrylates CopolymerDecyl Glucoside is a plant-derived surfactant and emulsion stabilizer. It is created by reacting glucose with the fatty acids from plants.
Like all surfactants, it works by lowering the surface tension between water and oil. This makes it so that dirt, sebum, and makeup can be lifted off your skin and rinsed away. It also produces a dense and creamy foam.
Because it has a neutral charge, it is compatible with a wide range of ingredients and stays stable across a broad pH range/water hardiness conditions.
Patch testing has shown it to have the lowest irritation potential among common cleansing surfactants (like SLS).
Typical use levels range from 5-20% in rinse-off cleansers.
One thing worth knowing: The American Contact Dermatitis Society named the parent family, alkyl glucosides, "Allergen of the Year" in 2017. The prevalence of allergy is pretty low but be sure to patch test if you've reacted to "gentle" or sulfate-free cleansers before.
This ingredient is fungal acne safe because the fatty alcohol portion of this ingredient is not within the C11-24 chain length that Malassezia can metabolize.
Learn more about Decyl GlucosideGlycerin (or glycerol) is a compound naturally found in your skin. It's a powerhouse humectant that pulls water into the stratum corneum.
Topically, glycerin does several things at once:
Your skin makes glycerin on its own (mostly from sebaceous oil breakdown) and shuttles it to your outermost layer of skin, or your epidermis, via aquaporin-3.
Aquaporin-3 is a transporter that is essential for normal skin hydration, elasticity, and repair. Interestingly, mice lacking in AQP3 have dry and less elastic skin that can be fully corrected with glycerin.
This ingredient is non-irritating, plays well with almost every ingredient, and works across all skin types. Typical use is anywhere between 3-10% but can go up to 79% in some leave-on products.
Just know very high concentrations (>40%) can feel tacky in low humidity.
Glycerin is the name for this ingredient in American English. British English uses Glycerol/Glycerine.
Learn more about GlycerinLauryl Glucoside sugar- and lipid-based cleansing agent. It is created from glucose and lauryl alcohol.
This ingredient is a surfactant, making it easier to rinse oil, dirt, and other pollutants away.
A British study found lauryl glucoside to cause skin sensitivity for some people. We recommend speaking with a professional if you have concerns.
Other names for this ingredient include "Lauryl Polyglucose", "Lauryl glycoside", and "D-Glucopyranoside".
Learn more about Lauryl GlucosideTocopherol is a fat-soluble antioxidant known as Vitamin E.
You'll find this ingredient in the vast majority of skincare (for good reason). It works to neutralize free radicals, or unstable molecules generated by UV exposure, pollution, and other environmental stressors, before they can cause oxidative damage to your skin cells.
Topically applied tocopherol has been shown to protect against UV damage by ramping up the skin's own natural defense enzymes.
It also acts as a skin conditioning agent; some studies show that regular topical use can improve the skin's water-binding capacity over 2-4 weeks.
This ingredient is especially loved for being a team player. When combined with Vitamin C, the photoprotective effect of both ingredients roughly doubles and the combo also helps reduce UV-induced DNA damage.
This ingredient has some brightening potential but it's more of a prevention ingredient than spot-fader. Cell studies show it can slow down melanin production but it's worth noting that it's not the most powerful brightener out there.
In formulations, it also serves as a stabilizer that helps protect other oxidation-prone ingredients from degrading.
Concentrations usually range from 0.1-1% in most leave-on products.
Learn more about TocopherolWater. 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
