Wardah Crystal Secret Foaming Cleanser with Natural AHA+PHA Versus ERHA Facial Wash For Oily Skin
Updated on July 26, 2024
Overview
What they are
These products are both fungal acne (malassezia) safe and reef safe face cleansers. They have a total of 10 ingredients in common
Cool Features
They both contain AHA
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, dark spots and better texture
Free From
They both do not contain any harsh alcohols, common allergens, oils, parabens or silicones
What's Inside
They both contain 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
Wardah Crystal Secret Foaming Cleanser with Natural AHA+PHA 21 ingredients
ERHA Facial Wash For Oily Skin 25 ingredients
What's inside (and what isn't)
What's inside (and what isn't)
At a glance
Click on any of the items below to learn more
Wardah Crystal Secret Foaming Cleanser with Natural AHA+PHA 21 ingredients
ERHA Facial Wash For Oily Skin 25 ingredients
Key Ingredients
Benefits
Concerns
Key Ingredients
Benefits
Concerns
Ingredients Side-by-side
Water
Skin ConditioningAcrylates Copolymer
Sodium Laureth Sulfate
Cleansing
Sodium Lauroyl Sarcosinate
CleansingCocamidopropyl Betaine
Cleansing
Potassium Cocoyl Glycinate
Lactic Acid
Buffering
Panthenol
Skin Conditioning
Propylene Glycol
Humectant
Sodium Chloride
Masking
Parfum
Masking
DMDM Hydantoin
Preservative
Guar Hydroxypropyltrimonium Chloride
Skin ConditioningGlycolic Acid
Buffering
Salicylic Acid
Masking
Disodium EDTA
Vaccinium Myrtillus Fruit Extract
Skin ConditioningSaccharum Officinarum Extract
MoisturisingCitrus Aurantium Dulcis Fruit Extract
MaskingCitrus Medica Limonum Fruit Extract
Skin ConditioningAcer Saccharum Extract
Skin ConditioningWater, Acrylates Copolymer, Sodium Laureth Sulfate, Sodium Lauroyl Sarcosinate, Cocamidopropyl Betaine, Potassium Cocoyl Glycinate, Lactic Acid, Panthenol, Propylene Glycol, Sodium Chloride, Parfum, DMDM Hydantoin, Guar Hydroxypropyltrimonium Chloride, Glycolic Acid, Salicylic Acid, Disodium EDTA, Vaccinium Myrtillus Fruit Extract, Saccharum Officinarum Extract, Citrus Aurantium Dulcis Fruit Extract, Citrus Medica Limonum Fruit Extract, Acer Saccharum Extract
Sodium Lauryl Sulfate
Cleansing
Sodium Laureth Sulfate
Cleansing
Water
Skin ConditioningCocamidopropyl Betaine
Cleansing
Sodium Lauroyl Sarcosinate
CleansingTetrasodium EDTA
Sodium Chloride
Masking
Hamamelis Virginiana Water
Astringent
Glycerin
Humectant
Glycolic Acid 3.5%
Buffering
Cocamide DEA
EmulsifyingPropylene Glycol
Humectant
Aloe Barbadensis Leaf Extract
Emollient
Sodium Hydroxide
BufferingLactic Acid
Buffering
Citric Acid
Buffering
Dimethylaminoethanol Tartrate
EmollientNiacinamide
Smoothing
Acrylates Crosspolymer-4
Emulsion StabilisingPanthenol
Skin Conditioning
Polyquaternium-7
Disodium EDTA
Methylchloroisothiazolinone
Preservative
Methylisothiazolinone
Preservative
Benzoic Acid
Masking
Sodium Lauryl Sulfate, Sodium Laureth Sulfate, Water, Cocamidopropyl Betaine, Sodium Lauroyl Sarcosinate, Tetrasodium EDTA, Sodium Chloride, Hamamelis Virginiana Water, Glycerin, Glycolic Acid 3.5%, Cocamide DEA, Propylene Glycol, Aloe Barbadensis Leaf Extract, Sodium Hydroxide, Lactic Acid, Citric Acid, Dimethylaminoethanol Tartrate, Niacinamide, Acrylates Crosspolymer-4, Panthenol, Polyquaternium-7, Disodium EDTA, Methylchloroisothiazolinone, Methylisothiazolinone, Benzoic Acid
Ingredients Explained
These ingredients are found in both products.
Ingredients higher up in an ingredient list are typically present in a larger amount.
Cocamidopropyl Betaine is a fatty acid created by mixing similar compounds in coconut oil and dimethylaminopropylamine, a compound with two amino groups.
This ingredient is a surfactant and cleanser. It helps gather the dirt, pollutants, and other impurities in your skin to be washed away. It also helps thicken a product and make the texture more creamy.
Being created from coconut oil means Cocamidopropyl Betaine is hydrating for the skin.
While Cocamidopropyl Betaine was believed to be an allergen, a study from 2012 disproved this. It found two compounds in unpure Cocamidopropyl Betaine to be the irritants: aminoamide and 3-dimethylaminopropylamine. High-grade and pure Cocamidopropyl Betaine did not induce allergic reactions during this study.
Learn more about Cocamidopropyl BetaineDisodium EDTA plays a role in making products more stable by aiding other preservatives.
It is a chelating agent, meaning it neutralizes metal ions that may be found in a product.
Disodium EDTA is a salt of edetic acid and is found to be safe in cosmetic ingredients.
Learn more about Disodium EDTAGlycolic Acid is arguably the most famous AHA with a ton of research to back up its benefits.
Its main role is to remove the top layer of dead skin cells, allowing newer skin cells to emerge.
Specifically, AHAs work by breaking down the structural "glue" holding the old skin cells in place. Getting rid of the old skin cells allows skin to regenerate newer skin cells in its place. A build up of dead skin cells can lead to tired and dull looking skin.
Due to this, glycolic acid helps with:
Fun fact: Glycolic acid increases skin hydration by playing a role in creating molecules that create hyaluronic acid naturally.
When starting glycolic Acid, it is normal to feel slight stinging.
The pH value and concentration of glycolic acid play a role in the effectiveness of the product. Concentrations between 5-20% glycolic acid have been shown to be effective in clinical studies.
Recent studies have shown Glycolic Acid may protect the skin against UV damage. However, you should always wear SPF, especially when using exfoliants.
Read more about some other popular AHA's here:
Learn more about Glycolic AcidLactic Acid is an AHA that is derived from fermenting lactose, a carbohydrate from milk. It removes the top layer of old and dead skin cells and helps increase cell turnover.
Benefits of Lactic Acid are that it can help to reduce large pores and reduce the effects of aging. Some potential downsides are that it can be bad for dry skin, cause irritation, worsen eczema, and worsen rosacea.
Not only does it help exfoliate the skin, it helps strengthen the skin's barrier. When applied, lactic acid helps the skin create ceramides.
Lactic acid is an over-the-counter chemical exfoliant that comes from the fermentation of lactose — a carbohydrate found in milk.
Legend has it that Cleopatra used to bathe in sour milk to help reduce wrinkles.
Read more about some other popular AHA's here:
Learn more about Lactic AcidPanthenol is a common ingredient that helps hydrate and soothe the skin. It is found naturally in our skin and hair.
There are two forms of panthenol: D and L.
D-panthenol is also known as dexpanthenol. Most cosmetics use dexpanthenol or a mixture of D and L-panthenol.
Panthenol is famous due to its ability to go deeper into the skin's layers. Using this ingredient has numerous pros (and no cons):
Like hyaluronic acid, panthenol is a humectant. Humectants are able to bind and hold large amounts of water to keep skin hydrated.
This ingredient works well for wound healing. It works by increasing tissue in the wound and helps close open wounds.
Once oxidized, panthenol converts to pantothenic acid. Panthothenic acid is found in all living cells.
This ingredient is also referred to as pro-vitamin B5.
Learn more about PanthenolPropylene Glycol is an odorless, colorless liquid. As a humectant, it helps skin retain moisture. It also aids in delivering active ingredients.
Another role of this ingredient is preventing a product from melting or freezing. Propylene glycol also adds antimicrobrial properties to a product, elongating product lifespan.
This ingredient is considered an organic alcohol and commonly added into both cosmetics and foods.
Those with sensitive skin or conditions may develop a rash when using this ingredient.
Learn more about Propylene GlycolChances 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 ChlorideSodium Laureth Sulfate (SLES) is a foaming, cleansing, and emulsifying ingredient. It is created from palm kernel oil or coconut oil. SLES is not the same as sodium lauryl sulfate. It is much milder and less likely to irritate.
SLES helps create foam in personal products. It also prevents ingredients from separating, helping to elongate the shelf life.
Sodium Laureth Sulfate is a type of sulfate. It can be drying. We recommend speaking with a professional about using this ingredient if you have concerns.
Learn more about Sodium Laureth SulfateSodium Lauroyl Sarcosinate is a cleansing agent and emulsifier. It is a surfactant derived from sarcosine, and a common source is coconut oil.
As a surfactant, Sodium Lauroyl Sarcosinate helps lift dirts, oil, and other molecules to be washed away. In leave-on products, this ingredient is used as an emulsifier. Emulsifier help prevent ingredients such as oils and waters from separating.
Sodium Lauroyl Sarcosinate is also commonly found as a foaming agent in shampoo, toothpaste, and shaving foam. It is amphiphilic, meaning it loves both water and fats.
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 WaterIngredient Ratings
Here's what our community thinks of the ingredients in these products.
When to use
Wardah Crystal Secret Foaming Cleanser with Natural AHA+PHA 21 ingredients
ERHA Facial Wash For Oily Skin 25 ingredients
