Here's our complete breakdown comparing the ingredients, attributes, and more of Kristin Ess Hair The One Signature Conditioner versus Monday Haircare Smooth Conditioner .
Published on June 07, 2023
Overview
What they are
These products are both cruelty-free and reef safe conditioners. They have a total of 11 ingredients in common
Suited For
They're both likely to be good for dry skin, brightening skin and sensitive skin
Free From
They both do not contain any parabens or sulfates
What's Inside
They both contain harsh alcohols, fragrances, oils and silicones
We independently verify ingredients, and our claims are backed by peer-reviewed research. Spot a product that need an update? Let us know.
Conditioner
Moisturizing agents for hair.
Conditioner
Moisturizing agents for hair.
Price
Ingredient Info
Kristin Ess Hair The One Signature Conditioner 38 ingredients
Monday Haircare Smooth Conditioner 25 ingredients
Contains Alcohol
Ingredients in this product that are types of alcohol:
Contains Silicon
Ingredients in this product that are types of silicon:
Contains Fragrance
Ingredients in this product that are forms of fragrance:
Sulfate Free
This product is free of sulfates 🎉
Paraben Free
This product is free of parabens 🎉
Contains Oils
Ingredients in this product that are types of oil:
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 😥
Cruelty Free
This product is cruelty-free 🎉
Contains Alcohol
Ingredients in this product that are types of alcohol:
Contains Silicon
Ingredients in this product that are types of silicon:
Contains Fragrance
Ingredients in this product that are forms of fragrance:
Sulfate Free
This product is free of sulfates 🎉
Paraben Free
This product is free of parabens 🎉
Contains Oils
Ingredients in this product that are types of oil:
Not Malassezia Safe
Ingredients in this product that are not malassezia safe:
Reef Safe
This product is free of ingredients that damage reefs 🎉
Contains EU Allergens
Ingredients in this product that are EU allergens:
Vegan
This product is vegan 🎉
Cruelty Free
This product is cruelty-free 🎉
At a glance
Click on any of the items below to learn more
Kristin Ess Hair The One Signature Conditioner 38 ingredients
Monday Haircare Smooth Conditioner 25 ingredients
Benefits
This product contains 1 ingredient that may have this attribute:
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Concerns
This product contains 1 ingredient that may have this attribute:
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Notable Ingredients
This product contains 1 ingredient that may have this attribute:
This product contains 1 ingredient that may have this attribute:
Benefits
This product contains 2 ingredients that may have this attribute:
This product contains 1 ingredient that may have this attribute:
This product contains 1 ingredient that may have this attribute:
This product contains 1 ingredient that may have this attribute:
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This product contains 3 ingredients that may have this attribute:
Concerns
This product contains 2 ingredients that may have this attribute:
This product contains 4 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:
This product contains 4 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.
Kristin Ess Hair The One Signature Conditioner 38 ingredients
Monday Haircare Smooth Conditioner 25 ingredients
Water • Cetearyl Alcohol • Parfum • Behentrimonium Chloride • Panthenol • Salvia Hispanica Seed Oil • Hypnea Musciformis Extract • Sargassum Filipendula Extract • Litchi Chinensis Pericarp Extract • Gelidiella Acerosa Extract • Algin • Carrageenan • Coco-Glucoside • Hydrolyzed Keratin • Sorbitol • Chitosan • Cetearamidoethyldiethonium Succinoyl Hydrolyzed Pea Protein • Cetrimonium Chloride • Guar Hydroxypropyltrimonium Chloride • Dihydroxypropyltrimonium Chloride • Silicone Quaternium-3 • Peg-14 • Peg-33 • Ppg-1 Trideceth-6 • Polyquaternium-37 • Peg-8 Dimethicone • Trideceth-12 • Cetyl Alcohol • Xanthan Gum • Bis-Peg-18 Methyl Ether Dimethyl Silane • Propylene Glycol Dicaprylate/Dicaprate • Glycerin • Isopropyl Alcohol • Isopropyl Palmitate • Caprylic/Capric Triglyceride • Citric Acid • Methylchloroisothiazolinone • Methylisothiazolinone
Water • Cetearyl Alcohol • Glycerin • Behentrimonium Chloride • Amodimethicone • Butyrospermum Parkii Butter • Cocos Nucifera Oil • Panthenol • Tocopheryl Acetate • Citric Acid • Guar Hydroxypropyltrimonium Chloride • Hydroxyethylcellulose • Tetrasodium EDTA • Isododecane • Sodium PCA • Stearamidopropyl Dimethylamine • Sodium Benzoate • Ethylhexylglycerin • Phenoxyethanol • Benzyl Alcohol • Cetrimonium Chloride • Isopropyl Alcohol • Trideceth-12 • Hexyl Cinnamal • Parfum
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 WaterKristin Ess Hair The One Signature Conditioner contains this as ingredient number 1.
Monday Haircare Smooth Conditioner contains this as ingredient number 1.
Cetearyl alcohol is a mixture of two fatty alcohols: cetyl alcohol and stearyl alcohol. It is mainly used as an emulsifier. Emulsifiers help prevent the separation of oils and products. Due to its composition, it can also be used to thicken a product or help create foam.
Cetearyl alcohol is an emollient. Emollients help soothe and hydrate the skin by trapping moisture.
Studies show Cetearyl alcohol is non-toxic and non-irritating. The FDA allows products labeled "alcohol-free" to have fatty alcohols.
This ingredient is usually derived from plant oils such as palm, vegetable, or coconut oils. There is debate on whether this ingredient will cause acne.
Due to the fatty acid base, this ingredient may not be Malassezia folliculitis safe.
Learn more about Cetearyl AlcoholKristin Ess Hair The One Signature Conditioner contains this as ingredient number 2.
Monday Haircare Smooth Conditioner contains this as ingredient number 2.
Parfum is a catch-all term for an ingredient or more that is used to give aroma to products. Parfum, or fragrance, 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.
In the US, the alternative name for parfum is 'fragrance'. The term '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. One example is Calendula flower extract. Essential oil ingredients still impart a scent or 'fragrance'.
Depending on the blend, it can cause allergies and sensitivities on the skin. Some ingredients that are known EU allergens include linalool and citronellol.
Products use parfum often to give products a scent or cover up smells of different ingredients.
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 ParfumKristin Ess Hair The One Signature Conditioner contains this as ingredient number 3.
Monday Haircare Smooth Conditioner contains this as ingredient number 25.
This ingredient is a preservative and often used for it's anti-static properties. You'll most likely see this ingredient in hair conditioners.
It does not cause irritation or sensitization in leave-on products at 1-5%.
Kristin Ess Hair The One Signature Conditioner contains this as ingredient number 4.
Monday Haircare Smooth Conditioner contains this as ingredient number 4.
Panthenol (also referred to as pro-vitamin B5) is a common ingredient that helps hydrate and soothe the skin.
lt is a humectant, meaning that it helps the skin attract and retain moisture.
Another benefit is the anti-inflammatory abilities. This means that it's great for sensitive, irritation-prone skin.
Once oxidized, panthenol converts to pantothenic acid. Panthothenic acid is found in all living cells.
Learn more about PanthenolKristin Ess Hair The One Signature Conditioner contains this as ingredient number 5.
Monday Haircare Smooth Conditioner contains this as ingredient number 8.
This ingredient is a preservative, antimicrobial, and emulsifier. It is often used in cosmetics for its ability to cleanse, condition, and reduce static.
Cetrimonium chloride is a quaternary ammonium salt, meaning it has a water-soluble structure.
Kristin Ess Hair The One Signature Conditioner contains this as ingredient number 18.
Monday Haircare Smooth Conditioner contains this as ingredient number 21.
This ingredient is derived from guar gum.
It is a conditioning ingredient, meaning it helps soften skin and hair.
Kristin Ess Hair The One Signature Conditioner contains this as ingredient number 19.
Monday Haircare Smooth Conditioner contains this as ingredient number 11.
We don't have a description for Trideceth-12.
Kristin Ess Hair The One Signature Conditioner contains this as ingredient number 27.
Monday Haircare Smooth Conditioner contains this as ingredient number 23.
Glycerin is already naturally found in your skin. It helps moisturize and protect your skin.
A study from 2016 found glycerin to be more effective as a humectant than AHAs and hyaluronic acid.
As a humectant, it helps the skin stay hydrated by pulling moisture to your skin. The low molecular weight of glycerin allows it to pull moisture into the deeper layers of your skin.
Hydrated skin improves your skin barrier; Your skin barrier helps protect against irritants and bacteria.
Glycerin has also been found to have antimicrobial and antiviral properties. Due to these properties, glycerin is often used in wound and burn treatments.
In cosmetics, glycerin is usually derived from plants such as soybean or palm. However, it can also be sourced from animals, such as tallow or animal fat.
This ingredient is organic, colorless, odorless, and non-toxic.
Glycerin is the name for this ingredient in American English. British English uses Glycerol/Glycerine.
Learn more about GlycerinKristin Ess Hair The One Signature Conditioner contains this as ingredient number 32.
Monday Haircare Smooth Conditioner contains this as ingredient number 3.
Isopropyl Alcohol is more commonly known as rubbing alcohol. It is most commonly used as a solvent, meaning it helps other ingredients dissolve.
This ingredient is an astringent alcohol. Astringent alcohols may also irritate skin as they high amounts may strip away your skin's natural oils.
Other types of astringent alcohols include:
According to the National Rosacea Society based in the US, you should be mindful of products with these alcohols in the top half of ingredients.
Any type of sanitizing product will have high amounts of alcohol to help kill bacteria and viruses.
Learn more about Isopropyl AlcoholKristin Ess Hair The One Signature Conditioner contains this as ingredient number 33.
Monday Haircare Smooth Conditioner contains this as ingredient number 22.
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 AcidKristin Ess Hair The One Signature Conditioner contains this as ingredient number 36.
Monday Haircare Smooth Conditioner contains this as ingredient number 10.
Here's what our community thinks of the ingredients in these two products.
Kristin Ess Hair The One Signature Conditioner 38 ingredients
Monday Haircare Smooth Conditioner 25 ingredients
Usage
Here's some more info on how this product is used by our community.
When to use
Kristin Ess Hair The One Signature Conditioner 38 ingredients
Monday Haircare Smooth Conditioner 25 ingredients
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