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Product Comparison

Here's our complete breakdown comparing the ingredients, attributes, and more of Biolage Hydra Source Daily Leave-In Tonic versus L'Oreal EverPure 21-in-1 Color Caring Spray .

Last updated on December 28, 2023. Published on January 19, 2024

Overview

What they are

These products are both vegan leave-in treatments. They have a total of 13 ingredients in common

Cool Features

They both contain Vitamin E

Suited For

They're both likely to be good for brightening skin

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 need an update? Let us know.

Price

Ingredient Info

Click any item below to learn more and view relevant ingredients.
alcohol-free
silicon-free
fragrance-free
sulfate-free
paraben-free
oil-free
fungal-acne safe
reef-safe
eu-allergen-free
vegan
cruelty-free
alcohol-free
silicon-free
fragrance-free
sulfate-free
paraben-free
oil-free
fungal-acne safe
reef-safe
eu-allergen-free
vegan
cruelty-free

At a glance

Click on any of the items below to learn more

Notable Ingredients

Vitamin E

Benefits

Hydrating
Reduces Irritation
Anti-Aging
Scar Healing
Brightening

Concerns

Drying
May Worsen Oily Skin
Irritating (4)
Rosacea (2)
Eczema (4)

Notable Ingredients

Vitamin E

Benefits

Brightening

Concerns

Drying
May Worsen Oily Skin
Acne Trigger (2)
Irritating (2)
Rosacea (3)
Eczema (3)
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Ingredients Side-by-side

Ingredients that are highlighted in purple are present in both products.

Learn more about what what Com. / Irr. ratings are

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Ingredients Explained

These ingredients are found in both products.

Ingredients higher up in an ingredient list are typically present in a larger amount.

1
What it does: Skin Conditioning, Solvent
Community Rating: Loved

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 Water

Biolage Hydra Source Daily Leave-In Tonic contains this as ingredient number 1.

L'Oreal EverPure 21-in-1 Color Caring Spray contains this as ingredient number 1.

2
What it does: Humectant, Skin Conditioning, Solvent
Community Rating: Very Disliked

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 deliver a rash when using this ingredient.

Learn more about Propylene Glycol

Biolage Hydra Source Daily Leave-In Tonic contains this as ingredient number 2.

L'Oreal EverPure 21-in-1 Color Caring Spray contains this as ingredient number 16.

3
What it does: Preservative
Community Rating: Very Disliked

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.

Biolage Hydra Source Daily Leave-In Tonic contains this as ingredient number 3.

L'Oreal EverPure 21-in-1 Color Caring Spray contains this as ingredient number 6.

4
What it does:
Community Rating: Liked

We don't have a description for Polyquaternium-37.

Biolage Hydra Source Daily Leave-In Tonic contains this as ingredient number 4.

L'Oreal EverPure 21-in-1 Color Caring Spray contains this as ingredient number 5.

5
What it does:
Community Rating: Disliked

Amodimethicone is a type of silicone.

Biolage Hydra Source Daily Leave-In Tonic contains this as ingredient number 5.

L'Oreal EverPure 21-in-1 Color Caring Spray contains this as ingredient number 3.

6
What it does: Skin Conditioning

We don't have a description for Ppg-1 Trideceth-6.

Biolage Hydra Source Daily Leave-In Tonic contains this as ingredient number 13.

L'Oreal EverPure 21-in-1 Color Caring Spray contains this as ingredient number 12.

7
What it does: Masking, Perfuming
Community Rating: Very Disliked

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 Parfum

Biolage Hydra Source Daily Leave-In Tonic contains this as ingredient number 14.

L'Oreal EverPure 21-in-1 Color Caring Spray contains this as ingredient number 7.

8
What it does: Antimicrobial, Emulsifying, Preservative
Community Rating: Liked

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.

Biolage Hydra Source Daily Leave-In Tonic contains this as ingredient number 15.

L'Oreal EverPure 21-in-1 Color Caring Spray contains this as ingredient number 21.

9
What it does: Perfuming, Solvent
Community Rating: Very Disliked

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 Limonene

Biolage Hydra Source Daily Leave-In Tonic contains this as ingredient number 19.

L'Oreal EverPure 21-in-1 Color Caring Spray contains this as ingredient number 20.

10
What it does: Antioxidant, Masking, Skin Conditioning
Community Rating: Liked

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 Tocopherol

Biolage Hydra Source Daily Leave-In Tonic contains this as ingredient number 20.

L'Oreal EverPure 21-in-1 Color Caring Spray contains this as ingredient number 29.

11
What it does: Perfuming
Community Rating: Very Disliked

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 Coumarin

Biolage Hydra Source Daily Leave-In Tonic contains this as ingredient number 22.

L'Oreal EverPure 21-in-1 Color Caring Spray contains this as ingredient number 25.

12
What it does: Perfuming
Community Rating: Very Disliked

Linalool is a fragrance and helps add scent to products. It's derived from common plants such as cinnamon, mint, citrus, and lavender.

Linalool has the same effect as Limonene when exposed to air. Oxidized linalool can cause allergies and skin sensitivity.

Linalool has a scent that is floral, spicy tropical, and citrus-like.

Learn more about Linalool

Biolage Hydra Source Daily Leave-In Tonic contains this as ingredient number 23.

L'Oreal EverPure 21-in-1 Color Caring Spray contains this as ingredient number 22.

13
What it does: Perfuming
Community Rating: Very Disliked

Hydroxycitronellal 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.

Biolage Hydra Source Daily Leave-In Tonic contains this as ingredient number 26.

L'Oreal EverPure 21-in-1 Color Caring Spray contains this as ingredient number 23.

Here's what our community thinks of the ingredients in these two products.

22% are loved or liked
0% have mixed ratings
59% are disliked or very disliked
19% have no rating yet
19% are loved or liked
6% have mixed ratings
55% are disliked or very disliked
19% have no rating yet

Usage

Here's some more info on how this product is used by our community.

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Alternatives

Our Dupe Finder has found 16 potential alternatives that have similar ingredients to Biolage Hydra Source Daily Leave-In Tonic.

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Our Dupe Finder has found 20 potential alternatives that have similar ingredients to L'Oreal EverPure 21-in-1 Color Caring Spray.

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