L'Oreal EverPure 21-in-1 Color Caring Spray Versus Hask Biotin Boost 5-in-1 Leave-In Spray
Updated on December 26, 2023
Overview
What they are
These products are both leave-in treatments. They have a total of 13 ingredients in common
Suited For
They're both likely to be good for anti aging, dry skin and scar healing
Free From
They both do not contain any parabens or sulfates
What's Inside
They both contain common allergens, fragrances, oils and silicones
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
L'Oreal EverPure 21-in-1 Color Caring Spray 31 ingredients
Hask Biotin Boost 5-in-1 Leave-In Spray 30 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
L'Oreal EverPure 21-in-1 Color Caring Spray 31 ingredients
Hask Biotin Boost 5-in-1 Leave-In Spray 30 ingredients
Key Ingredients
Benefits
Concerns
Benefits
Concerns
Ingredients Side-by-side
Water
Skin ConditioningCocos Nucifera Oil
Masking
Amodimethicone
PPG-5-Ceteth-10 Phosphate
EmulsifyingPolyquaternium-37
Phenoxyethanol
Preservative
Parfum
Masking
Propylene Glycol Dicaprylate/Dicaprate
EmollientSodium Hydroxide
BufferingDimethicone
Emollient
Behentrimonium Chloride
Preservative
PPG-1 Trideceth-6
Skin ConditioningTrideceth-6
EmulsifyingEthylhexyl Salicylate
UV Absorber
Ethylhexylglycerin
Skin ConditioningPropylene Glycol
Humectant
Isopropyl Alcohol
Solvent
Sorbitan Oleate
Emulsifying
Dimethiconol
Emollient
Limonene
Perfuming
Cetrimonium Chloride
Antimicrobial
Linalool
Perfuming
Hydroxycitronellal
Perfuming
Citronellol
Perfuming
Coumarin
Perfuming
Rosa Centifolia Extract
Skin ConditioningGeraniol
Perfuming
Prunus Amygdalus Dulcis Seed Extract
Skin ConditioningTocopherol
Antioxidant
Xanthan Gum
EmulsifyingDehydroacetic Acid
Preservative
Water, Cocos Nucifera Oil, Amodimethicone, PPG-5-Ceteth-10 Phosphate, Polyquaternium-37, Phenoxyethanol, Parfum, Propylene Glycol Dicaprylate/Dicaprate, Sodium Hydroxide, Dimethicone, Behentrimonium Chloride, PPG-1 Trideceth-6, Trideceth-6, Ethylhexyl Salicylate, Ethylhexylglycerin, Propylene Glycol, Isopropyl Alcohol, Sorbitan Oleate, Dimethiconol, Limonene, Cetrimonium Chloride, Linalool, Hydroxycitronellal, Citronellol, Coumarin, Rosa Centifolia Extract, Geraniol, Prunus Amygdalus Dulcis Seed Extract, Tocopherol, Xanthan Gum, Dehydroacetic Acid
Water
Skin ConditioningGlycerin
Humectant
Biotin
AntiseborrhoeicHydrolyzed Collagen
Emollient
Coffea Arabica Seed Oil
Masking
Ethylhexylglycerin
Skin ConditioningCetrimonium Chloride
Antimicrobial
Maltodextrin
Absorbent
Maltodextrin/Vp Copolymer
Pvp
Emulsion StabilisingPPG-3 Myristyl Ether
EmollientPolysorbate 20
Emulsifying
Dehydroacetic Acid
Preservative
Benzoic Acid
Masking
Disodium EDTA
Sodium Hydroxide
BufferingSilicone Quaternium-22
Zea Mays Starch
AbsorbentPhenoxyethanol
Preservative
Pentaerythrityl Tetra-Di-T-Butyl Hydroxyhydrocinnamate
Antioxidant
Sodium Benzoate
Masking
Citric Acid
Buffering
Parfum
Masking
Citronellol
Perfuming
Coumarin
Perfuming
Eugenol
Perfuming
Geraniol
Perfuming
Hydroxycitronellal
Perfuming
Limonene
Perfuming
Linalool
Perfuming
Water, Glycerin, Biotin, Hydrolyzed Collagen, Coffea Arabica Seed Oil, Ethylhexylglycerin, Cetrimonium Chloride, Maltodextrin, Maltodextrin/Vp Copolymer, Pvp, PPG-3 Myristyl Ether, Polysorbate 20, Dehydroacetic Acid, Benzoic Acid, Disodium EDTA, Sodium Hydroxide, Silicone Quaternium-22, Zea Mays Starch, Phenoxyethanol, Pentaerythrityl Tetra-Di-T-Butyl Hydroxyhydrocinnamate, Sodium Benzoate, Citric Acid, Parfum, Citronellol, Coumarin, Eugenol, Geraniol, Hydroxycitronellal, Limonene, Linalool
Ingredients Explained
These ingredients are found in both products.
Ingredients higher up in an ingredient list are typically present in a larger amount.
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.
Citronellol is used to add fragrance/parfum to a product. It is often derived from plants such as roses. In fact, it can be found in many essential oils including geranium, lavender, neroli, and more. The scent of Citronellol is often described as "fresh, grassy, and citrus-like".
Since the Citronellol molecule is already unstable, Citronellol becomes irritating on the skin when exposed to air.
Citronellol is a modified terpene. Terpenes are unsaturated hydrocarbons found in plants. They make up the primary part of essential oils.
Citronellol is not able to be absorbed into deeper layers of the skin. It has low permeability,
Citronellol is also a natural insect repellent.
Learn more about CitronellolCoumarins are a group of substances found naturally in plants. There are over 1300 types of coumarins identified. It has a natural vanilla scent.
Coumarin is an identified EU known allergy, meaning it may cause an allergic reaction when applied to the skin.
In many countries, coumarin is banned as a food additive. However, it can be found in soaps, tobacco products, and some alcohol drinks.
Plants use coumarins as a chemical defense. Some plants that have coumarins include lavender, tonka beans, and yellow clovers.
Learn more about CoumarinDehydroacetic Acid is fungicide and bactericide. It is used as a preservative in cosmetics. Preservatives help elongate the shelf life of a product.
Dehydroacetic Acid is not soluble in water.
Ethylhexylglycerin (we can't pronounce this either) is commonly used as a preservative and skin softener. It is derived from glyceryl.
You might see Ethylhexylglycerin often paired with other preservatives such as phenoxyethanol. Ethylhexylglycerin has been found to increase the effectiveness of these other preservatives.
Geraniol is used to add fragrance/parfum to a product. It is the main component of citronellol. It is a monoterpenoid and an alcohol.
Monoterpenes are naturally found in many parts of different plants.
Geraniol can be found in many essential oils including Rose Oil and Citronella Oil. The scent of Geraniol is often described as "rose-like". Many foods also contain Geraniol for fruit flavoring.
Geraniol can irritate the skin when exposed to air. However, irritation depends on the ability of geraniol to penetrate into the skin. In general, geraniol is not able to penetrate skin easily.
Geraniol is colorless and has low water-solubility. However, it is soluble in common organic solvents.
Like citronellol, it is a natural insect repellent.
2,6-Octadien-1-ol, 3,7-dimethyl-, (2E)-
Learn more about GeraniolHydroxycitronellal is a fragrance created from citronellal. The smell of hydroxycitronellal is often described as "citrus-like" or "melon-like".
Hydroxycitronellal is a known EU allergen and may cause irritation when applied to the skin.
Limonene is a fragrance that adds scent and taste to a formulation.
It's found in the peel oil of citrus fruits and other plants such as lavender and eucalyptus. The scent of limonene is generally described as "sweet citrus".
Limonene acts as an antioxidant, meaning it helps neutralize free radicals.
When exposed to air, oxidized limonene may sensitize the skin. Because of this, limonene is often avoided by people with sensitive skin.
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 LimoneneLinalool is a fragrance and helps add scent to products. It's derived from common plants such as cinnamon, mint, citrus, and lavender.
Like Limonene, this ingredient oxidizes when exposed to air. Oxidized linalool can cause allergies and skin sensitivity.
This ingredient has a scent that is floral, spicy tropical, and citrus-like.
Learn more about LinaloolParfum 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 ParfumPhenoxyethanol is a preservative that has germicide, antimicrobial, and aromatic properties. Studies show that phenoxyethanol can prevent 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.
Sodium Hydroxide is also known as lye or caustic soda. It is used to adjust the pH of products; many ingredients require a specific pH to be effective.
In small amounts, sodium hydroxide is considered safe to use. However, large amounts may cause chemical burns due to its high alkaline.
Your skin has a natural pH and acid mantle. This acid mantle helps prevent harmful bacteria from breaking through. The acid mantle also helps keep your skin hydrated.
"Alkaline" refers to a high pH level. A low pH level would be considered acidic.
Learn more about Sodium HydroxideWater. 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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