Kerasys Damage Clinic Shampoo Versus Head & Shoulders Smooth And Silky Anti-Dandruff Shampoo
Updated on February 07, 2024
Overview
What they are
These products are both reef safe shampoos. They have a total of 9 ingredients in common
Free From
They both do not contain any harsh alcohols, common allergens, oils or parabens
What's Inside
They both contain fragrances, silicones and 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
Kerasys Damage Clinic Shampoo 21 ingredients
Head & Shoulders Smooth And Silky Anti-Dandruff Shampoo 16 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
Kerasys Damage Clinic Shampoo 21 ingredients
Head & Shoulders Smooth And Silky Anti-Dandruff Shampoo 16 ingredients
Benefits
Concerns
Concerns
Ingredients Side-by-side
Water
Skin ConditioningSodium Laureth Sulfate
Cleansing
Cocamidopropyl Betaine
Cleansing
Glycol Distearate
Emollient
Parfum
Masking
Dimethicone
Emollient
Ammonium Chloride
BufferingCocamide Mea
EmulsifyingGuar Hydroxypropyltrimonium Chloride
Skin ConditioningCarbomer
Emulsion StabilisingSodium Lauroyl Sarcosinate
CleansingDicocodimonium Chloride
EmulsifyingHydroxypropyltrimonium Hydrolyzed Wheat Protein
Skin ConditioningSodium Hydroxide
BufferingCitric Acid
Buffering
Methylisothiazolinone
Preservative
Bellis Perennis Flower Extract
Skin ConditioningGlycerin
Humectant
Ocimum Basilicum Flower/Leaf Extract
TonicDisodium EDTA
Methylchloroisothiazolinone
Preservative
Water, Sodium Laureth Sulfate, Cocamidopropyl Betaine, Glycol Distearate, Parfum, Dimethicone, Ammonium Chloride, Cocamide Mea, Guar Hydroxypropyltrimonium Chloride, Carbomer, Sodium Lauroyl Sarcosinate, Dicocodimonium Chloride, Hydroxypropyltrimonium Hydrolyzed Wheat Protein, Sodium Hydroxide, Citric Acid, Methylisothiazolinone, Bellis Perennis Flower Extract, Glycerin, Ocimum Basilicum Flower/Leaf Extract, Disodium EDTA, Methylchloroisothiazolinone
Zinc Pyrithione 1%
Antiseborrhoeic
Water
Skin ConditioningSodium Lauryl Sulfate
Cleansing
Glycol Distearate
Emollient
Zinc Carbonate
Sodium Chloride
Masking
Cocamidopropyl Betaine
Cleansing
Parfum
Masking
Sodium Xylenesulfonate
Dimethicone
Emollient
Sodium Benzoate
Masking
Guar Hydroxypropyltrimonium Chloride
Skin ConditioningMagnesium Carbonate Hydroxide
BufferingSodium Laureth Sulfate
Cleansing
Methylchloroisothiazolinone
Preservative
Methylisothiazolinone
Preservative
Zinc Pyrithione 1%, Water, Sodium Lauryl Sulfate, Glycol Distearate, Zinc Carbonate, Sodium Chloride, Cocamidopropyl Betaine, Parfum, Sodium Xylenesulfonate, Dimethicone, Sodium Benzoate, Guar Hydroxypropyltrimonium Chloride, Magnesium Carbonate Hydroxide, Sodium Laureth Sulfate, Methylchloroisothiazolinone, Methylisothiazolinone
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 BetaineDimethicone is a type of synthetic silicone created from natural materials such as quartz.
What it does:
Dimethicone comes in different viscosities:
Depending on the viscosity, dimethicone has different properties.
Ingredients lists don't always show which type is used, so we recommend reaching out to the brand if you have questions about the viscosity.
This ingredient is unlikely to cause irritation because it does not get absorbed into skin. However, people with silicone allergies should be careful about using this ingredient.
Note: Dimethicone may contribute to pilling. This is because it is not oil or water soluble, so pilling may occur when layered with products. When mixed with heavy oils in a formula, the outcome is also quite greasy.
Learn more about DimethiconeGlycol 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 DistearateThis ingredient is derived from guar gum.
It is a conditioning ingredient, meaning it helps soften skin and hair.
MCI is a preservative and known skin-irritant. It has anti-bacteria anti-fungal properties.
Studies spanning several decades have shown this ingredient to cause skin irritation and allergies.
MCI is commonly combined with methylisothiazolinone (MI). Other names for this mixture include Kathon CG and Euxyl K 100.
The use of this ingredient varies around the world:
Learn more about MethylchloroisothiazolinoneMI is a preservative and known skin irritant. In the past, MI was used for its ability to prevent bacteria, yeast, and fungi growth in low doses.
Nowadays, you'll most likely see MI combined with Methylchloroisothiazolinone (MCI). Trade names for this combination include Kathon CG or Euxyl K 100.
Since then, numerous studies have shown this ingredient to cause contact dermatitis, or skin irritation.
The use of this ingredient varies around the world:
Learn more about MethylisothiazolinoneParfum is a catch-all term for an ingredient or more that is used to give a scent to products.
Also called "fragrance", this ingredient can be a blend of hundreds of chemicals or plant oils. This means every product with "fragrance" or "parfum" in the ingredients list is a different mixture.
For instance, Habanolide is a proprietary trade name for a specific aroma chemical. When used as a fragrance ingredient in cosmetics, most aroma chemicals fall under the broad labeling category of “FRAGRANCE” or “PARFUM” according to EU and US regulations.
The term 'parfum' or 'fragrance' is not regulated in many countries. In many cases, it is up to the brand to define this term.
For instance, many brands choose to label themselves as "fragrance-free" because they are not using synthetic fragrances. However, their products may still contain ingredients such as essential oils that are considered a fragrance by INCI standards.
One example is Calendula flower extract. Calendula is an essential oil that still imparts a scent or 'fragrance'.
Depending on the blend, the ingredients in the mixture can cause allergies and sensitivities on the skin. Some ingredients that are known EU allergens include linalool and citronellol.
Parfum can also be used to mask or cover an unpleasant scent.
The bottom line is: not all fragrances/parfum/ingredients are created equally. If you are worried about fragrances, we recommend taking a closer look at an ingredient. And of course, we always recommend speaking with a professional.
Learn more about ParfumSodium 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 SulfateWater. 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
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