Seen Shampoo - Fragrance Free Versus CeraVe Gentle Hydrating Shampoo
Updated on February 03, 2025
Overview
What they are
These products are both reef safe shampoos. They have a total of 6 ingredients in common
Suited For
They're both likely to be good for anti aging, dry skin, brightening skin, sensitive skin, scar healing and dark spots
Free From
They both do not contain any harsh alcohols, common allergens, oils, parabens or 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
Seen Shampoo 19 ingredients
CeraVe Gentle Hydrating Shampoo 33 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
Seen Shampoo 19 ingredients
CeraVe Gentle Hydrating Shampoo 33 ingredients
Key Ingredients
Benefits
Key Ingredients
Benefits
Concerns
Ingredients Side-by-side
Water
Skin ConditioningSodium Lauroyl Methyl Isethionate
CleansingCocamidopropylamine Oxide
CleansingGlycerin
Humectant
Acrylates Copolymer
Glycol Distearate
Emollient
Trisodium Ethylenediamine Disuccinate
C13-15 Alkane
SolventGuar Hydroxypropyltrimonium Chloride
Skin ConditioningPolyquaternium-7
Bisabolol
Masking
Citric Acid
Buffering
Disodium EDTA
Phenoxyethanol
Preservative
Ethylhexylglycerin
Skin ConditioningAminomethyl Propanol
BufferingSodium Hydroxide
BufferingTocopherol
Antioxidant
Sodium Benzoate
Masking
Water, Sodium Lauroyl Methyl Isethionate, Cocamidopropylamine Oxide, Glycerin, Acrylates Copolymer, Glycol Distearate, Trisodium Ethylenediamine Disuccinate, C13-15 Alkane, Guar Hydroxypropyltrimonium Chloride, Polyquaternium-7, Bisabolol, Citric Acid, Disodium EDTA, Phenoxyethanol, Ethylhexylglycerin, Aminomethyl Propanol, Sodium Hydroxide, Tocopherol, Sodium Benzoate
Water
Skin ConditioningSodium C14-16 Olefin Sulfonate
Cleansing
Disodium Laureth Sulfosuccinate
CleansingDisodium Cocoamphodiacetate
CleansingSodium Chloride
Masking
Glycol Distearate
Emollient
Amodimethicone
Sodium Lauryl Sulfoacetate
CleansingPPG-5-Ceteth-20
EmulsifyingPotato Starch Modified
Cocamide Mipa
EmulsifyingCeramide NP
Skin Conditioning
Ceramide AP
Skin Conditioning
Ceramide EOP
Skin Conditioning
Carbomer
Emulsion StabilisingNiacinamide
Smoothing
Trideceth-6
EmulsifyingTriethyl Citrate
Masking
Sodium Hydroxide
BufferingSodium Benzoate
Masking
Sodium Lauroyl Lactylate
EmulsifyingSalicylic Acid
Masking
Sodium Hyaluronate
Humectant
Cholesterol
Emollient
Coco-Betaine
CleansingCitric Acid
Buffering
Cetrimonium Chloride
Antimicrobial
Caprylyl Glycol
EmollientPhytosphingosine
Skin Conditioning
Xanthan Gum
EmulsifyingPolyquaternium-10
Acrylates Copolymer
Benzoic Acid
Masking
Water, Sodium C14-16 Olefin Sulfonate, Disodium Laureth Sulfosuccinate, Disodium Cocoamphodiacetate, Sodium Chloride, Glycol Distearate, Amodimethicone, Sodium Lauryl Sulfoacetate, PPG-5-Ceteth-20, Potato Starch Modified, Cocamide Mipa, Ceramide NP, Ceramide AP, Ceramide EOP, Carbomer, Niacinamide, Trideceth-6, Triethyl Citrate, Sodium Hydroxide, Sodium Benzoate, Sodium Lauroyl Lactylate, Salicylic Acid, Sodium Hyaluronate, Cholesterol, Coco-Betaine, Citric Acid, Cetrimonium Chloride, Caprylyl Glycol, Phytosphingosine, Xanthan Gum, Polyquaternium-10, Acrylates Copolymer, 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.
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 WaterAcrylates 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 CopolymerGlycol Distearate serves as a pearlizing or opacifying agent in cosmetic products.
It's often included in cleansers and haircare products to give them a lustrous or shimmering appearance.
It is derived from stearic acid, a natural fatty acid commonly found in vegetable oils and animal fats.
Glycol Distearate isn't fungal acne safe.
Learn more about Glycol DistearateCitric 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 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 HydroxideSodium Benzoate is a preservative. It's used in both cosmetic and food products to inhibit the growth of mold and bacteria. It is typically produced synthetically.
Both the US FDA and EU Health Committee have approved the use of sodium benzoate. In the US, levels of 0.1% (of the total product) are allowed.
Sodium benzoate works as a preservative by inhibiting the growth of bacteria inside of cells. It prevents the cell from fermenting a type of sugar using an enzyme called phosphofructokinase.
It is the salt of benzoic acid. Foods containing sodium benzoate include soda, salad dressings, condiments, fruit juices, wines, and snack foods.
Studies for using ascorbic acid and sodium benzoate in cosmetics are lacking, especially in skincare routines with multiple steps.
We always recommend speaking with a professional, such as a dermatologist, if you have any concerns.
Learn more about Sodium BenzoateIngredient Ratings
Here's what our community thinks of the ingredients in these products.
When to use
Seen Shampoo 19 ingredients
CeraVe Gentle Hydrating Shampoo 33 ingredients
Reviews
Here's what our community thinks
Seen Shampoo 19 ingredients
This shampoo saved my dry scalp! So gentle on scalp. Pro-tip: as this is expensive just get the shampoo because that’s where sensitive skin ingredients matter more. For conditioner, you can probably find a cheaper clean one as long as it is alcohol-free
