Biolage Hydra Source Daily Leave-In Tonic Versus L'Oreal EverPure 21-in-1 Color Caring Spray
Updated on March 03, 2025
Overview
What they are
These products are both vegan leave-in treatments. They have a total of 14 ingredients in common
Cool Features
They both contain Vitamin E
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 sulfates
What's Inside
They both contain harsh alcohols, common allergens, fragrances 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
Biolage Hydra Source Daily Leave-In Tonic 28 ingredients
L'Oreal EverPure 21-in-1 Color Caring Spray 31 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
Biolage Hydra Source Daily Leave-In Tonic 28 ingredients
L'Oreal EverPure 21-in-1 Color Caring Spray 31 ingredients
Key Ingredients
Benefits
Concerns
Key Ingredients
Benefits
Concerns
Ingredients Side-by-side
Water
Skin ConditioningPropylene Glycol
Humectant
Phenoxyethanol
Preservative
Polyquaternium-37
Amodimethicone
Oleth-5
Emulsifying
Propylene Glycol Dicaprylate/Dicaprate
EmollientMethylparaben
Preservative
Polyquaternium-11
Ethylhexyl Methoxycinnamate
UV Absorber
Panthenol
Skin Conditioning
Ethylparaben
Preservative
PPG-1 Trideceth-6
Skin ConditioningParfum
Masking
Cetrimonium Chloride
Antimicrobial
Triethanolamine
BufferingTrideceth-12
EmulsifyingDisodium EDTA
Limonene
Perfuming
Tocopherol
Antioxidant
Hexyl Cinnamal
Perfuming
Coumarin
Perfuming
Linalool
Perfuming
Butylphenyl Methylpropional
Perfuming
Benzyl Alcohol
Perfuming
Hydroxycitronellal
Perfuming
Amyl Cinnamal
Perfuming
Aloe Barbadensis Extract
Skin Conditioning
Water, Propylene Glycol, Phenoxyethanol, Polyquaternium-37, Amodimethicone, Oleth-5, Propylene Glycol Dicaprylate/Dicaprate, Methylparaben, Polyquaternium-11, Ethylhexyl Methoxycinnamate, Panthenol, Ethylparaben, PPG-1 Trideceth-6, Parfum, Cetrimonium Chloride, Triethanolamine, Trideceth-12, Disodium EDTA, Limonene, Tocopherol, Hexyl Cinnamal, Coumarin, Linalool, Butylphenyl Methylpropional, Benzyl Alcohol, Hydroxycitronellal, Amyl Cinnamal, Aloe Barbadensis Extract
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
Ingredients Explained
These ingredients are found in both products.
Ingredients higher up in an ingredient list are typically present in a larger amount.
This water-soluble silicone is used for its hydrating and softening properties. It is used to add a silky feel to skincare products and has great benefits for haircare.
In haircare, this ingredient:
- Adds shine
- Protects color
- Offers thermal protection
- Boosts hair strength
- Does not build up as easily
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.
Coumarins 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 CoumarinHydroxycitronellal 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.
We don't have a description for Polyquaternium-37 yet.
We don't have a description for PPG-1 Trideceth-6 yet.
Propylene Glycol is an odorless, colorless liquid. As a humectant, it helps skin retain moisture. It also aids in delivering active ingredients.
Another role of this ingredient is preventing a product from melting or freezing. Propylene glycol also adds antimicrobrial properties to a product, elongating product lifespan.
This ingredient is considered an organic alcohol and commonly added into both cosmetics and foods.
Those with sensitive skin or conditions may develop a rash when using this ingredient.
Learn more about Propylene GlycolPropylene Glycol Dicaprylate/Dicaprate is a mixture of Propylene Glycol Dicaprylate and Propylene Glycol Dicaprate.
It is an emollient and helps hydate the skin.
Tocopherol (also known as Vitamin E) is a common antioxidant used to help protect the skin from free-radicals and strengthen the skin barrier. It's also fat soluble - this means our skin is great at absorbing it.
Vitamin E also helps keep your natural skin lipids healthy. Your lipid skin barrier naturally consists of lipids, ceramides, and fatty acids. Vitamin E offers extra protection for your skin’s lipid barrier, keeping your skin healthy and nourished.
Another benefit is a bit of UV protection. Vitamin E helps reduce the damage caused by UVB rays. (It should not replace your sunscreen). Combining it with Vitamin C can decrease sunburned cells and hyperpigmentation after UV exposure.
You might have noticed Vitamin E + C often paired together. This is because it is great at stabilizing Vitamin C. Using the two together helps increase the effectiveness of both ingredients.
There are often claims that Vitamin E can reduce/prevent scarring, but these claims haven't been confirmed by scientific research.
Learn more about TocopherolWater. 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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