Here's our complete breakdown comparing the ingredients, attributes, and more of Nexxus Therappe Ultimate Moisture Shampoo for Dry Hair versus Hask Keratin Smoothing Deep Conditioner .
Last updated on January 10, 2024. Published on February 10, 2024
Overview
What they are
These products are both reef safe . They have a total of 6 ingredients in common
Suited For
They're both likely to be good for anti aging, dry skin and brightening skin
Free From
They both do not contain any harsh alcohols, parabens or silicones
What's Inside
They both contain fragrances and oils
We independently verify ingredients, and our claims are backed by peer-reviewed research. Spot a product that need an update? Let us know.
Price
Ingredient Info
Nexxus Therappe Ultimate Moisture Shampoo for Dry Hair 27 ingredients
Hask Keratin Smoothing Deep Conditioner 28 ingredients
Alcohol Free
This product is free of harsh alcohols 🎉
Silicon Free
This product is free of silicons 🎉
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 🎉
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 😥
Not Cruelty Free
This product is not cruelty-free 😥
Alcohol Free
This product is free of harsh alcohols 🎉
Silicon Free
This product is free of silicons 🎉
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:
Non Vegan
This product is not vegan 😥
Cruelty Free
This product is cruelty-free 🎉
At a glance
Click on any of the items below to learn more
Nexxus Therappe Ultimate Moisture Shampoo for Dry Hair 27 ingredients
Hask Keratin Smoothing Deep Conditioner 28 ingredients
Notable Ingredients
This product contains 1 ingredient that may have this attribute:
Benefits
This product contains 1 ingredient that may have this attribute:
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This product contains 1 ingredient that may have this attribute:
This product contains 1 ingredient that may have this attribute:
Concerns
This product contains 2 ingredients 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 4 ingredients that may have this attribute:
Benefits
This product contains 2 ingredients that may have this attribute:
This product contains 3 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:
Concerns
This product contains 3 ingredients that may have this attribute:
This product contains 3 ingredients that may have this attribute:
This product contains 1 ingredient that may have this attribute:
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Join SkinSortIngredients Compared
Ingredients that are highlighted in purple are present in both products.
Nexxus Therappe Ultimate Moisture Shampoo for Dry Hair 27 ingredients
Hask Keratin Smoothing Deep Conditioner 28 ingredients
Water • Sodium Laureth Sulfate • Cocamidopropyl Betaine • Glycol Distearate • Sodium Chloride • Hydrolyzed Elastin • Hydrolyzed Keratin • Hydrolyzed Wheat Protein • Caulerpa Racemosa Extract • Caulerpa Lentillifera Extract • Cocos Nucifera Oil • Polyquaternium-10 • Parfum • Peg-6 • Caprylic/Capric Glycerides • Gluconolactone • Glycerin • Sodium Sulfate • Citric Acid • Disodium EDTA • Peg-150 Pentaerythrityl Tetrastearate • Sodium Benzoate • Cocamide Mea • Ppg-2 Hydroxyethyl Cocamide • Ppg-9 • Methylchloroisothiazolinone • Methylisothiazolinone
Water • Cetearyl Alcohol • Cetrimonium Chloride • Quaternium-18 • Lanolin • Cetyl Alcohol • Keratin Amino Acids • Cocoyl Hydrolyzed Keratin • Cocoyl Hydrolyzed Collagen • Hydrolyzed Collagen • Cocos Nucifera Oil • Hydroxypropyltrimonium Hydrolyzed Rice Protein/Siloxysilicate • Oryza Sativa Extract • Simmondsia Chinensis Seed Oil • Leuconostoc/Radish Root Ferment Filtrate • Populus Tremuloides Bark Extract • Citric Acid • Glycerin • Panthenyl Hydroxypropyl Steardimonium Chloride • Isopropyl Palmitate • Tetrasodium Glutamate Diacetate • Ethylhexylglycerin • Phenoxyethanol • Butylene Glycol • Chlorphenesin • Sodium Benzoate • Parfum • Hexyl Cinnamal
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 WaterNexxus Therappe Ultimate Moisture Shampoo for Dry Hair contains this as ingredient number 1.
Hask Keratin Smoothing Deep Conditioner contains this as ingredient number 1.
Cocos Nucifera Oil is obtained from the kernels of the coconut fruit. In other words, this is coconut oil.
Coconut Oil is rich in fatty acids with lauric acid making up the majority of these. It also contains linoleic acid. Due to this high fatty acid content, coconut oil helps trap moisture and soften skin.
Despite being antibacterial, coconut oil may not be great for acne-prone skin. It is comedogenic and may clog pores. This ingredient may not be safe for malassezia or fungal acne.
Coconut Oil should not replace your sunscreen for UV protection. Studies show it only blocks about 20% of UV.
This oil is non-volatile and has a light scent.
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.
Learn more about Cocos Nucifera OilNexxus Therappe Ultimate Moisture Shampoo for Dry Hair contains this as ingredient number 11.
Hask Keratin Smoothing Deep Conditioner contains this as ingredient number 11.
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 ParfumNexxus Therappe Ultimate Moisture Shampoo for Dry Hair contains this as ingredient number 13.
Hask Keratin Smoothing Deep Conditioner contains this as ingredient number 27.
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 GlycerinNexxus Therappe Ultimate Moisture Shampoo for Dry Hair contains this as ingredient number 17.
Hask Keratin Smoothing Deep Conditioner contains this as ingredient number 18.
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 AcidNexxus Therappe Ultimate Moisture Shampoo for Dry Hair contains this as ingredient number 19.
Hask Keratin Smoothing Deep Conditioner contains this as ingredient number 17.
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 BenzoateNexxus Therappe Ultimate Moisture Shampoo for Dry Hair contains this as ingredient number 22.
Hask Keratin Smoothing Deep Conditioner contains this as ingredient number 26.
Here's what our community thinks of the ingredients in these two products.
Nexxus Therappe Ultimate Moisture Shampoo for Dry Hair 27 ingredients
Hask Keratin Smoothing Deep Conditioner 28 ingredients
Usage
Here's some more info on how this product is used by our community.
When to use
Nexxus Therappe Ultimate Moisture Shampoo for Dry Hair 27 ingredients
Hask Keratin Smoothing Deep Conditioner 28 ingredients
Alternatives
Our Dupe Finder has found 50 potential alternatives that have similar ingredients to Nexxus Therappe Ultimate Moisture Shampoo for Dry Hair.
See 50 alternativesOur Dupe Finder has found 16 potential alternatives that have similar ingredients to Hask Keratin Smoothing Deep Conditioner.
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