Here's our complete breakdown comparing the ingredients, attributes, and more of MoroccanOil Weightless Hydrating Mask versus Olaplex No.3 Hair Perfector .
Last updated on October 25, 2023. Published on November 10, 2023
Overview
What they are
These products are both vegan and reef safe hair masks. They have a total of 7 ingredients in common
Suited For
They're both likely to be good for dry skin
Free From
They both do not contain any parabens
What's Inside
They both contain common allergens, fragrances, oils and sulfates
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
MoroccanOil Weightless Hydrating Mask 26 ingredients
Olaplex No.3 Hair Perfector 27 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:
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 🎉
Contains EU Allergens
Ingredients in this product that are EU allergens:
Vegan
This product is 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:
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 🎉
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
MoroccanOil Weightless Hydrating Mask 26 ingredients
Olaplex No.3 Hair Perfector 27 ingredients
Benefits
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Concerns
This product contains 1 ingredient that may have this attribute:
This product contains 4 ingredients that may have this attribute:
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This product contains 2 ingredients that may have this attribute:
This product contains 2 ingredients that may have this attribute:
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 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 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:
This product contains 1 ingredient that may have this attribute:
This product contains 3 ingredients that may have this attribute:
Concerns
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:
This product contains 2 ingredients that may have this attribute:
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Join SkinSortIngredients Compared
Ingredients that are highlighted in purple are present in both products.
MoroccanOil Weightless Hydrating Mask 26 ingredients
Olaplex No.3 Hair Perfector 27 ingredients
Water • Cetearyl Alcohol • Dimethicone • Canola Oil • Parfum • Behentrimonium Methosulfate • Cetyl Alcohol • Argania Spinosa Kernel Oil • Butyrospermum Parkii Butter • Hydrolyzed Vegetable Protein Pg-Propyl Silanetriol • Peg-60 Almond Glycerides • Acetamide Mea • Butylene Glycol • Ceteareth-20 • Behentrimonium Chloride • Isopropyl Alcohol • Steareth-2 • Phenoxyethanol • Caprylyl Glycol • Chlorphenesin • Citric Acid • Eugenol • Butylphenyl Methylpropional • Hydroxyisohexyl 3-Cyclohexene Carboxaldehyde • Linalool • Alpha-Isomethyl Ionone
Water • Bis-Aminopropyl Diglycol Dimaleate • Propylene Glycol • Cetearyl Alcohol • Behentrimonium Methosulfate • Phenoxyethanol • Cetyl Alcohol • Glycerin • Hydroxyethyl Ethylcellulose • Stearamidopropyl Dimethylamine • Quaternium-91 • Sodium Benzoate • Cetrimonium Methosulfate • Cetrimonium Chloride • Parfum • Tetrasodium EDTA • Polyquaternium-37 • Benzyl Benzoate • Etidronic Acid • Ascorbic Acid • Phytantriol • Tocopheryl Acetate • Aloe Barbadensis Leaf Juice • Panthenol • Simmondsia Chinensis Seed Oil • Citric Acid • Potassium Sorbate
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 WaterMoroccanOil Weightless Hydrating Mask contains this as ingredient number 1.
Olaplex No.3 Hair Perfector 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 AlcoholMoroccanOil Weightless Hydrating Mask contains this as ingredient number 2.
Olaplex No.3 Hair Perfector contains this as ingredient number 4.
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 ParfumMoroccanOil Weightless Hydrating Mask contains this as ingredient number 5.
Olaplex No.3 Hair Perfector contains this as ingredient number 15.
Behentrimonium Methosulfate is an ammonium salt. It is mainly used to prevent static in haircare products as a surfactant.
Surfactants have differing ends: one side is hydrophilic while the other end is hydrophobic.
Surfactants also help your cleansers remove pollutants more easily from the skin.
Learn more about Behentrimonium MethosulfateMoroccanOil Weightless Hydrating Mask contains this as ingredient number 6.
Olaplex No.3 Hair Perfector contains this as ingredient number 5.
Cetyl Alcohol is a fatty alcohol. Fatty Alcohols are most often used as an emollient or to thicken a product.
Cetyl Alcohol is not related to SD alcohol, denatured alcohol, or ethyl alcohol. The FDA allows products labeled "alcohol-free" to have fatty alcohols.
Its main roles are:
Learn more about Cetyl AlcoholMoroccanOil Weightless Hydrating Mask contains this as ingredient number 7.
Olaplex No.3 Hair Perfector contains this as ingredient number 7.
Phenoxyethanol is a preservative that has germicide, antimicrobial, and aromatic properties. Studies show that phenoxyethanol can prevent germ and microbial growth. By itself, it has a scent that is similar to that of a rose.
It's often used in formulations along with Caprylyl Glycol to preserve the shelf life of products.
MoroccanOil Weightless Hydrating Mask contains this as ingredient number 18.
Olaplex No.3 Hair Perfector contains this as ingredient number 6.
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 AcidMoroccanOil Weightless Hydrating Mask contains this as ingredient number 21.
Olaplex No.3 Hair Perfector contains this as ingredient number 26.
Here's what our community thinks of the ingredients in these two products.
MoroccanOil Weightless Hydrating Mask 26 ingredients
Olaplex No.3 Hair Perfector 27 ingredients
Usage
Here's some more info on how this product is used by our community.
When to use
MoroccanOil Weightless Hydrating Mask 26 ingredients
Olaplex No.3 Hair Perfector 27 ingredients
Reviews
Here's what our community thinks
MoroccanOil Weightless Hydrating Mask 26 ingredients
Alternatives
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