Cetaphil Gentle Salicylic Acid Cleanser Versus Dermalogica Clear Start Breakout Clearing Foaming Wash
What's inside
What's inside
Key Ingredients
Benefits
Concerns
Ingredients Side-by-side
Water
Skin ConditioningCocamidopropyl Betaine
Cleansing
Distearyl Phthalic Acid Amide
EmollientSodium Methyl Cocoyl Taurate
Cleansing
Salicylic Acid
Masking
Sodium Chloride
MaskingCetyl Alcohol
Emollient
Stearyl Alcohol
Emollient
PEG-120 Methyl Glucose Dioleate
Emulsifying
Phenoxyethanol
Preservative
Sodium Hydroxide
BufferingCaprylyl Glycol
Emollient
Disodium EDTA
Ethylhexylglycerin
Skin ConditioningHexylene Glycol
EmulsifyingAloe Barbadensis Leaf Juice
Skin Conditioning
Butylene Glycol
Humectant
Camellia Sinensis Leaf Extract
Antimicrobial
Water, Cocamidopropyl Betaine, Distearyl Phthalic Acid Amide, Sodium Methyl Cocoyl Taurate, Salicylic Acid, Sodium Chloride, Cetyl Alcohol, Stearyl Alcohol, PEG-120 Methyl Glucose Dioleate, Phenoxyethanol, Sodium Hydroxide, Caprylyl Glycol, Disodium EDTA, Ethylhexylglycerin, Hexylene Glycol, Aloe Barbadensis Leaf Juice, Butylene Glycol, Camellia Sinensis Leaf Extract
Salicylic Acid 0.5%
Masking
Water
Skin ConditioningCocamidopropyl Betaine
Cleansing
Sodium Lauroyl Methyl Isethionate
CleansingAcrylates/Beheneth-25 Methacrylate Copolymer
Polysorbate 20
Emulsifying
Melaleuca Alternifolia Leaf Oil
Antioxidant
Citrus Aurantium Dulcis Peel Oil
Masking
Lavandula Angustifolia Oil
Masking
Oleanolic Acid
Skin ConditioningButylene Glycol
Humectant
Enantia Chlorantha Bark Extract
Skin ConditioningDisodium Cocoamphodiacetate
CleansingSpiraea Ulmaria Extract
AstringentCamellia Sinensis Leaf Extract
Antimicrobial
Porphyra Umbilicalis Extract
Skin ConditioningGlycyrrhiza Glabra Rhizome/Root Extract
Skin ConditioningSodium Hydroxide
BufferingEthylhexylglycerin
Skin ConditioningPhenoxyethanol
Preservative
Salicylic Acid 0.5%, Water, Cocamidopropyl Betaine, Sodium Lauroyl Methyl Isethionate, Acrylates/Beheneth-25 Methacrylate Copolymer, Polysorbate 20, Melaleuca Alternifolia Leaf Oil, Citrus Aurantium Dulcis Peel Oil, Lavandula Angustifolia Oil, Oleanolic Acid, Butylene Glycol, Enantia Chlorantha Bark Extract, Disodium Cocoamphodiacetate, Spiraea Ulmaria Extract, Camellia Sinensis Leaf Extract, Porphyra Umbilicalis Extract, Glycyrrhiza Glabra Rhizome/Root Extract, Sodium Hydroxide, Ethylhexylglycerin, Phenoxyethanol
Reviews
Ingredients Explained
These ingredients are found in both products.
Ingredients higher up in an ingredient list are typically present in a larger amount.
Butylene Glycol (or BG) is used within cosmetic products for a few different reasons:
Overall, Butylene Glycol is a safe and well-rounded ingredient that works well with other ingredients.
Though this ingredient works well with most skin types, some people with sensitive skin may experience a reaction such as allergic rashes, closed comedones, or itchiness.
Learn more about Butylene GlycolCamellia Sinensis Leaf Extract (tea extract) is one of the most well-researched plant extracts in skincare with an impressive resume.
Black tea, green tea, and oolong tea are all harvested from the Camellia Sinensis plant.
Studies show green tea extract and its catechins (like epigallocatechin gallate (EGCG)) help your skin cells product energy more efficiently and reducing the number of free-radicals that can damage your skin from the inside.
In lab-grown skin models, this translated to younger, healthier, and stronger skin.
There's also good sun protection data; researchers saw less DNA damage and redness on human skin when green tea was applied before UVB exposure. And the more they applied, the better the protection.
Needless to say, this ingredient shouldn't replace your sunscreen. But it is a great supportive ingredient that you can already find in many sunscreens and antioxidant serums.
A 2009 study found a 2% green tea lotion was effective for mild-to-moderate acne thanks to its anti-inflammatory and mild antimicrobial activity.
The quality of the extract matters a lot here:
Good extracts contain 50-90% catechins while lower quality ones are mostly there for marketing. We recommend reaching out to the brand if you have questions about the quality or source of their ingredients.
Human Repeated Insult Patch Testing showed no irritation or sensitization at use concentrations (0.86% in leave-on products and up to 30% as leaf water).
Learn more about Camellia Sinensis Leaf ExtractCocamidopropyl 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 BetaineEthylhexylglycerin is created from glycerin. It is a multitasker ingredient that:
The CIR Expert Panel found minimal skin absorption or sensitization of any kind in a safety assessment. Though this ingredient is considered well-tolerated, a small number of cases of allergic dermatitis have been published since 2002. Just be sure to patch test if you are unsure.
Industry-reported use ranges from 8% in rinse-off products and 2% in leave-on formulations.
Learn more about EthylhexylglycerinPhenoxyethanol 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 PhenoxyethanolSalicylic Acid (also known as beta hydroxy acid or BHA) is a well-known ingredient for treating skin that struggles with acne and clogged pores. It exfoliates both the skin's surface and deep within the pores to help clear out buildup, control oil, and reduce inflammation.
Unlike AHAs (alpha hydroxy acids), salicylic acid is oil-soluble. This allows it to penetrate into pores which makes it especially effective for treating blackheads and preventing future breakouts.
Salicylic acid is also known for its soothing properties. It has a similar structure to aspirin and can calm inflamed or irritated skin, making it a good option for acne-prone skin that is also sensitive.
Concentrations of 0.5-2% are recognized by the U.S. FDA as an over-the-counter topical acne product.
It can cause irritation and/or dryness if one's skin already has a compromised moisture barrier, so it's best to focus on repairing that before introducing this ingredient into your routine.
While salicylic acid does not increase sun sensitivity, it’s still important to wear sunscreen daily to protect your skin.
If you are looking for the ingredient called BHA or Butylated Hydroxyanisole, click here.
Learn more about Salicylic AcidSodium Hydroxide is also known as lye or caustic soda. It is used to adjust the pH of products; many ingredients require a specific pH to be effective.
In small amounts, sodium hydroxide is considered safe to use. However, large amounts may cause chemical burns due to its high alkaline.
Your skin has a natural pH and acid mantle. This acid mantle helps prevent harmful bacteria from breaking through. The acid mantle also helps keep your skin hydrated.
"Alkaline" refers to a high pH level. A low pH level would be considered acidic.
Learn more about Sodium HydroxideWater. 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
