Here's our complete breakdown comparing the ingredients, attributes, and more of Seen Shampoo Fragrance Free versus Head & Shoulders Clinical Strength Shampoo .
Last updated on April 07, 2024. Published on October 26, 2022
Overview
What they are
These products are both reef safe shampoos. They have a total of 5 ingredients in common
Free From
They both do not contain any harsh alcohols, common allergens, oils or parabens
We independently verify ingredients, and our claims are backed by peer-reviewed research. Spot a product that need an update? Let us know.
Ingredient Info
Seen Shampoo 19 ingredients
Head & Shoulders Clinical Strength Shampoo 20 ingredients
Alcohol Free
This product is free of harsh alcohols 🎉
Silicon Free
This product is free of silicons 🎉
Fragrance Free
This product is free of fragrances 🎉
Sulfate Free
This product is free of sulfates 🎉
Paraben Free
This product is free of parabens 🎉
Oil Free
This product is free of oils 🎉
Not Malassezia Safe
Ingredients in this product that are not malassezia safe:
Reef Safe
This product is free of ingredients that damage reefs 🎉
EU Allergen Free
This product is free of EU allergens 🎉
Vegan
This product is vegan 🎉
Cruelty Free
This product is cruelty-free 🎉
Alcohol Free
This product is free of harsh alcohols 🎉
Contains Silicon
Ingredients in this product that are types of silicon:
Contains Fragrance
Ingredients in this product that are forms of fragrance:
Contains Sulfate
Ingredients in this product that are types of sulfate:
Paraben Free
This product is free of parabens 🎉
Oil Free
This product is free of oils 🎉
Not Malassezia Safe
Ingredients in this product that are not malassezia safe:
Reef Safe
This product is free of ingredients that damage reefs 🎉
EU Allergen Free
This product is free of EU allergens 🎉
Non Vegan
This product is not vegan 😥
Not Cruelty Free
This product is not cruelty-free 😥
At a glance
Click on any of the items below to learn more
Seen Shampoo 19 ingredients
Head & Shoulders Clinical Strength Shampoo 20 ingredients
Notable Ingredients
This product contains 1 ingredient that may have this attribute:
Benefits
This product contains 1 ingredient that may have this attribute:
This product contains 1 ingredient that may have this attribute:
This product contains 2 ingredients that may have this attribute:
Benefits
Concerns
This product contains 2 ingredients that may have this attribute:
This product contains 1 ingredient that may have this attribute:
This product contains 2 ingredients that may have this attribute:
This product contains 2 ingredients that may have this attribute:
This product contains 3 ingredients that may have this attribute:
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Join SkinSortIngredients Compared
Ingredients that are highlighted in purple are present in both products.
Seen Shampoo 19 ingredients
Head & Shoulders Clinical Strength Shampoo 20 ingredients
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
Selenium Sulfide 1% • Water • Ammonium Laureth Sulfate • Ammonium Lauryl Sulfate • Glycol Distearate • Cocamide Mea • Ammonium Xylenesulfonate • Sodium Citrate • Parfum • Dimethicone • Cetyl Alcohol • Sodium Chloride • Citric Acid • Sodium Benzoate • Stearyl Alcohol • Disodium EDTA • Hydroxypropyl Methylcellulose • Methylchloroisothiazolinone • Methylisothiazolinone • CI 14700
Ingredients Side-by-side
Ingredients that are highlighted in purple are present in both products.
Learn more about what what Com. / Irr. ratings are
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. Talk about multi-purpose! If you see this, drink a glass of water. Stay hydrated!
Learn more about WaterSeen Shampoo Fragrance Free contains this as ingredient number 1.
Head & Shoulders Clinical Strength Shampoo contains this as ingredient number 2.
Glycol 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 DistearateSeen Shampoo Fragrance Free contains this as ingredient number 6.
Head & Shoulders Clinical Strength Shampoo contains this as ingredient number 5.
Citric Acid is an AHA derived from citrus fruits (think oranges, lemons, and limes!).
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.
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 look more even.
Read more about some other popular AHA's here:
Learn more about Citric AcidSeen Shampoo Fragrance Free contains this as ingredient number 12.
Head & Shoulders Clinical Strength Shampoo contains this as ingredient number 13.
Disodium 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 EDTASeen Shampoo Fragrance Free contains this as ingredient number 13.
Head & Shoulders Clinical Strength Shampoo contains this as ingredient number 16.
Sodium 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.
Sodium Benzoate 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 BenzoateSeen Shampoo Fragrance Free contains this as ingredient number 19.
Head & Shoulders Clinical Strength Shampoo contains this as ingredient number 14.
Here's what our community thinks of the ingredients in these two products.
Seen Shampoo 19 ingredients
Head & Shoulders Clinical Strength Shampoo 20 ingredients
Usage
Here's some more info on how this product is used by our community.
When to use
Seen Shampoo 19 ingredients
Head & Shoulders Clinical Strength Shampoo 20 ingredients
Reviews
Here's what our community thinks
Seen Shampoo 19 ingredients
Alternatives
Our Dupe Finder has found 50 potential alternatives that have similar ingredients to Seen Shampoo Fragrance Free.
See 50 alternativesOur Dupe Finder has found 50 potential alternatives that have similar ingredients to Head & Shoulders Clinical Strength Shampoo.
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