Sioris Let Me Refresh Foam Cleanser Versus Kiehl's Blue Herbal Acne Cleanser Treatment
Overview
What they are
These products are both reef safe face cleansers. They have a total of 12 ingredients in common
Cool Features
They both contain exfoliants
Suited For
They're both likely to be good for dry skin and brightening skin
Free From
They both do not contain any parabens or silicones
What's Inside
They both contain common allergens and fragrances
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
Sioris Let Me Refresh Foam Cleanser 32 ingredients
Kiehl's Blue Herbal Acne Cleanser Treatment 34 ingredients
About this product
About this product
At a glance
Click on any of the items below to learn more
Sioris Let Me Refresh Foam Cleanser 32 ingredients
Kiehl's Blue Herbal Acne Cleanser Treatment 34 ingredients
Key Ingredients
Benefits
Concerns
Key Ingredients
Benefits
Concerns
Ingredients Side-by-side
Avena Sativa Seed Water 30%
SolventWater
Skin ConditioningSodium Cocoyl Isethionate
CleansingCoco-Glucoside
CleansingGlycerin
Humectant
Glyceryl Stearate
Emollient
Butylene Glycol
Humectant
1,2-Hexanediol
Skin ConditioningCoconut Acid
Cleansing
Sodium Methyl Cocoyl Taurate
Cleansing
Arachidyl Alcohol
EmollientHydroxypropyl Starch Phosphate
Coco-Betaine
CleansingAvena Sativa Kernel Flour
Abrasive
Behenyl Alcohol
Emollient
Sodium Isethionate
CleansingSodium Chloride
Masking
Arachidyl Glucoside
EmulsifyingArginine
Masking
Caprylyl Glycol
EmollientCapryloyl Salicylic Acid
Exfoliating
Aniba Rosodora Wood Oil
Astringent
Pentylene Glycol
Skin ConditioningMalt Extract
Skin ProtectingGlucose
HumectantPueraria Lobata Root Extract
HumectantPinus Palustris Leaf Extract
TonicUlmus Davidiana Root Extract
Skin ConditioningOenothera Biennis Flower Extract
AstringentCitric Acid
Buffering
Linalool
Perfuming
Ethylhexylglycerin
Skin ConditioningAvena Sativa Seed Water 30%, Water, Sodium Cocoyl Isethionate, Coco-Glucoside, Glycerin, Glyceryl Stearate, Butylene Glycol, 1,2-Hexanediol, Coconut Acid, Sodium Methyl Cocoyl Taurate, Arachidyl Alcohol, Hydroxypropyl Starch Phosphate, Coco-Betaine, Avena Sativa Kernel Flour, Behenyl Alcohol, Sodium Isethionate, Sodium Chloride, Arachidyl Glucoside, Arginine, Caprylyl Glycol, Capryloyl Salicylic Acid, Aniba Rosodora Wood Oil, Pentylene Glycol, Malt Extract, Glucose, Pueraria Lobata Root Extract, Pinus Palustris Leaf Extract, Ulmus Davidiana Root Extract, Oenothera Biennis Flower Extract, Citric Acid, Linalool, Ethylhexylglycerin
Water
Skin ConditioningCoco-Glucoside
CleansingPropylene Glycol
Humectant
Ammonium Polyacryloyldimethyl Taurate
Emulsion StabilisingGlycerin
Humectant
Coco-Betaine
CleansingSodium Cocoyl Isethionate
CleansingSodium Methyl Cocoyl Taurate
Cleansing
Dipropylene Glycol
MaskingSodium Chloride
Masking
Butylene Glycol
Humectant
Phenoxyethanol
Preservative
Hydrogenated Coconut Acid
Emollient
Capryloyl Salicylic Acid
Exfoliating
Coconut Acid
Cleansing
T-Butyl Alcohol
Perfuming
Sodium PCA
HumectantCamphor
Masking
Menthol
Masking
Boswellia Serrata Extract
Skin ConditioningSodium Isethionate
CleansingHamamelis Virginiana Water
Astringent
Peumus Boldus Leaf Extract
MaskingDisodium EDTA
Alcohol
Antimicrobial
Zingiber Officinale Root Extract
MaskingSanguisorba Officinalis Root Extract
CleansingCinnamomum Cassia Bark Extract
Masking
Xanthan Gum
EmulsifyingLaminaria Saccharina Extract
Skin ProtectingZinc Sulfate
Antimicrobial
Pyridoxine Hcl
Skin ConditioningSodium Hydroxide
BufferingCitric Acid
Buffering
Water, Coco-Glucoside, Propylene Glycol, Ammonium Polyacryloyldimethyl Taurate, Glycerin, Coco-Betaine, Sodium Cocoyl Isethionate, Sodium Methyl Cocoyl Taurate, Dipropylene Glycol, Sodium Chloride, Butylene Glycol, Phenoxyethanol, Hydrogenated Coconut Acid, Capryloyl Salicylic Acid, Coconut Acid, T-Butyl Alcohol, Sodium PCA, Camphor, Menthol, Boswellia Serrata Extract, Sodium Isethionate, Hamamelis Virginiana Water, Peumus Boldus Leaf Extract, Disodium EDTA, Alcohol, Zingiber Officinale Root Extract, Sanguisorba Officinalis Root Extract, Cinnamomum Cassia Bark Extract, Xanthan Gum, Laminaria Saccharina Extract, Zinc Sulfate, Pyridoxine Hcl, Sodium Hydroxide, 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 WaterSodium cocoyl isethionate is a natural ingredient from coconut oil. It is an ultra gentle cleanser that gives a nice foam without drying the skin or impacting the skin barrier.
The amount of foam created depends on the amount of sodium cocoyl isethionate used in the product.
This ingredient also helps improve the spreadability of a product.
Learn more about Sodium Cocoyl IsethionateCoco-Glucoside is a surfactant, or a cleansing ingredient. It is made from glucose and coconut oil.
Surfactants help gather dirt, oil, and other pollutants from your skin to be rinsed away.
This ingredient is considered gentle and non-comedogenic. However, it may still be irritating for some.
Learn more about Coco-GlucosideGlycerin is already naturally found in your skin. It helps moisturize and protect your skin.
A study from 2016 found glycerin to be more effective as a humectant than AHAs and hyaluronic acid.
As a humectant, it helps the skin stay hydrated by pulling moisture to your skin. The low molecular weight of glycerin allows it to pull moisture into the deeper layers of your skin.
Hydrated skin improves your skin barrier; Your skin barrier helps protect against irritants and bacteria.
Glycerin has also been found to have antimicrobial and antiviral properties. Due to these properties, glycerin is often used in wound and burn treatments.
In cosmetics, glycerin is usually derived from plants such as soybean or palm. However, it can also be sourced from animals, such as tallow or animal fat.
This ingredient is organic, colorless, odorless, and non-toxic.
Glycerin is the name for this ingredient in American English. British English uses Glycerol/Glycerine.
Learn more about GlycerinButylene Glycol (or BG) is used within cosmetic products for a few different reasons:
- It is a solvent, meaning that it helps to dissolve other ingredients. This also enhances the absorption of the product into one's skin.
- It is a humectant, which means that it helps attract moisture into the skin.
- It helps improve product application.
- It has mild preservative properties.
Overall, Butylene Glycol is a safe and well-rounded ingredient that works well with other ingredients.
Coconut Acid isn't fungal acne safe.
This gentle cleansing and foaming ingredient is known for leaving a smooth feeling in skin and hair. It is made using coconut oil.
According to the manufacturer, it is soluble in water and has resistance to hard water, acid, and alkali.
Due to its coconut base, it may not be Malassezia folliculitis safe.
Learn more about Sodium Methyl Cocoyl TaurateCoco-Betaine is the natural version of Cocamidopropyl Betaine. It is often derived from coconuts.
Coco-Betaine is a surfactant, meaning it helps remove dirt and oil from the skin.
We don't have a description for Sodium Isethionate yet.
Chances are, you eat sodium chloride every day. Sodium Chloride is also known as table salt.
This ingredient has many purposes in skincare: thickener, emulsifier, and exfoliator.
You'll most likely find this ingredient in cleansers where it is used to create a gel-like texture. As an emulsifier, it also prevents ingredients from separating.
There is much debate on whether this ingredient is comedogenic. The short answer - comedogenic ratings don't tell the whole story. Learn more about comegodenic ratings here.
The concensus about this ingredient causing acne seems to be divided. Research is needed to understand if this ingredient does cause acne.
Scrubs may use salt as the primary exfoliating ingredient.
Learn more about Sodium ChlorideCapryloyl Salicylic Acid comes from salicylic acid, the famous acne-fighting BHA.
It usually goes by a more common name of LHA, or lipohydroxy acid.
Like salicylic acid, this ingredient is a chemical exfoliant that can help break down the oil in your pores and reduce inflammation.
Though studies for LHA do show it to be less effective than salicylic acid. To be fair, salicylic acid is the reigning monarch of acne treatments.
However, a study from 2009 found LHA to be comparable to BPO, making it a good alternative for people with sensitive skin. Another study of 14 patients found a significant decrease in comedones after using LHA.
Another pro of LHA? It is less irritating than salicylic acid due to its large molecule size.
Large molecules cannot penetrate skin as well, so they are gentler on the skin. LHA is much less penetrative than salicylic acid.
An in-vitro study (not done on a living organism) found only 6% of LHA penetrated past the statum corneum compared to 58% of salicylic acid. An in-vivo (done on a living organism) analysis revealed ~17% of LHA was still present in the top layer of skin after 4 days, versus ~9% of salicylic acid.
Interestingly, a study from 2008 found LHA comparable to another famous acid, glycolic acid.
This study found about 10% of LHA is as effective as 20-50% of glycolic acid in treating hyperpigmentation and fine-lines.
Hydroxy acids have been found to stimulate skin protein, lipids, and thermal thickening. This may have anti-aging benefits.
Learn more about Capryloyl Salicylic AcidCitric Acid is an AHA derived from citrus fruits (think oranges, lemons, and limes!).
As an AHA, Citric Acid removes the top layer of skin cells from the newer layer of skin underneath. This helps skin to remove dark spots and even out skin tone.
If you spot Citric Acid near the end of an ingredient list, it's likely there as a pH adjuster rather than an active ingredient.
Read more about some other popular AHA's here:
Learn more about Citric AcidIngredient Ratings
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