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Product Comparison

Here's our complete breakdown comparing the ingredients, attributes, and more of Garnier Fructis Sleek & Shine Moroccan Sleek Smoothing Oil versus Kérastase L'Huile de Parfum Fragrance in Hair Oil .

Published on March 15, 2023

Overview

What they are

These products are both reef safe hair oils. They have a total of 11 ingredients in common

Cool Features

They both contain Vitamin E

Suited For

They're both likely to be good for dry skin and brightening skin

Free From

They both do not contain any parabens or sulfates

What's Inside

They both contain harsh alcohols, common allergens, fragrances, oils 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.

Hair Oil French Brand France
Hair Oil French Brand France

Hair Oil

Oil-based hair treatment to help nourish the hair.

Hair Oil

Oil-based hair treatment to help nourish the hair.

Price

Shop

Buy Fructis Sleek & Shine Moroccan Sleek Smoothing Oil

Starts at $7.32
Shop

Buy L'Huile de Parfum Fragrance in Hair Oil

Starts at $43.75

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 (2)
Anti-Aging
Scar Healing
Brightening

Concerns

Drying
May Worsen Oily Skin
Irritating (3)
Rosacea (2)
Eczema (2)

Notable Ingredients

Vitamin E

Benefits

Hydrating (2)
Brightening

Concerns

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

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

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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: Emollient, Skin Conditioning, Solvent
Community Rating: Disliked

Cyclopentasiloxane is a silicone used to improve texture and trap moisture. An easier name for this is D5.

D5 is considered lightweight and volatile. Volatile means it evaporates quickly after application. Once evaporated, D5 leaves a thin barrier that helps keep skin hydrated.

D5 is an emollient. Emollients help soften the skin and prevent water loss. Silicones create a silky texture in products. D5 helps other ingredients become more spreadable.

Studies show D5 is safe to use in skincare products. We recommend speaking with a skincare professional if you have concerns.

Learn more about Cyclopentasiloxane

Garnier Fructis Sleek & Shine Moroccan Sleek Smoothing Oil contains this as ingredient number 1.

Kérastase L'Huile de Parfum Fragrance in Hair Oil contains this as ingredient number 1.

2
What it does: Emollient, Moisturising
Community Rating: Disliked

Dimethiconol is a silicone that resembles the popular dimethicone. Like other silicones, it is an emollient. Emollients create a thin film on skin to prevent moisture from escaping.

This ingredient helps to create a silky texture and improve spreadability. Due to its high molecular weight and thickness, it is often combined with cyclopentasiloxane.

Garnier Fructis Sleek & Shine Moroccan Sleek Smoothing Oil contains this as ingredient number 2.

Kérastase L'Huile de Parfum Fragrance in Hair Oil contains this as ingredient number 2.

3
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

Garnier Fructis Sleek & Shine Moroccan Sleek Smoothing Oil contains this as ingredient number 3.

Kérastase L'Huile de Parfum Fragrance in Hair Oil contains this as ingredient number 3.

4
What it does: Emollient, Skin Conditioning
Community Rating: Mixed

Argania Spinosa Kernel Oil is derived from the kernels of the argania spinosa tree. You may know it as argan oil.

Argan Oil is an antioxidant, hydrating, and soothing ingredient.

Studies have shown argan oil can help fight again radical damage from the sun. This makes it effective at preventing hyperpigmentation.

Large amounts of vitamin E found in argan oil helps the skin retain water. Argan oil also contains fatty acids such as linoleic acid, oleic acid, and palmitic acid. It is also a good source of lipids.

Another benefit of argan oil is skin-soothing. It can help reduce inflammation-related skin symptoms.

Argan Oil is effective at regulating sebum production in pores. This can make it effective at treating hormonal acne.

Traditionally, argan oil was used for its antibacterial and antifungal properties. However, argan oil contains fatty acids that may make it not fungal-acne safe.

Argan Trees are native to Morocco.

Learn more about Argania Spinosa Kernel Oil

Garnier Fructis Sleek & Shine Moroccan Sleek Smoothing Oil contains this as ingredient number 4.

Kérastase L'Huile de Parfum Fragrance in Hair Oil contains this as ingredient number 5.

5
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

Garnier Fructis Sleek & Shine Moroccan Sleek Smoothing Oil contains this as ingredient number 5.

Kérastase L'Huile de Parfum Fragrance in Hair Oil contains this as ingredient number 4.

6
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

Garnier Fructis Sleek & Shine Moroccan Sleek Smoothing Oil contains this as ingredient number 7.

Kérastase L'Huile de Parfum Fragrance in Hair Oil contains this as ingredient number 13.

7
What it does: Perfuming
Community Rating: Very Disliked

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 Citronellol

Garnier Fructis Sleek & Shine Moroccan Sleek Smoothing Oil contains this as ingredient number 8.

Kérastase L'Huile de Parfum Fragrance in Hair Oil contains this as ingredient number 8.

8
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

Garnier Fructis Sleek & Shine Moroccan Sleek Smoothing Oil contains this as ingredient number 9.

Kérastase L'Huile de Parfum Fragrance in Hair Oil contains this as ingredient number 7.

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

Benzyl Alcohol is most commonly used as a preservative. It also has a subtle, sweet smell. Small amounts of Benzyl Alcohol is not irritating and safe to use in skincare products. Most Benzyl Alcohol is derived from fruits such as apricots.

Benzyl Alcohol has both antibacterial and antioxidant properties. These properties help lengthen the shelf life of products. Benzyl Alcohol is a solvent and helps dissolve other ingredients. It can also improve the texture and spreadability.

Alcohol comes in many different forms. Different types of alcohol will have different effects on skin. This ingredient is an astringent alcohol.

Using high concentrations of these alcohols are drying on the skin. They may strip away your skin's natural oils and even damage your skin barrier. Astringent alcohols may also irritate skin.

Other types of astringent alcohols include:

According to the National Rosacea Society based in the US, you should be mindful of products with these alcohols in the top half of ingredients.

Any type of sanitizing product will have high amounts of alcohol to help kill bacteria and viruses.

Learn more about Benzyl Alcohol

Garnier Fructis Sleek & Shine Moroccan Sleek Smoothing Oil contains this as ingredient number 10.

Kérastase L'Huile de Parfum Fragrance in Hair Oil contains this as ingredient number 10.

10
What it does: Perfuming, Tonic
Community Rating: Very Disliked

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 Geraniol

Garnier Fructis Sleek & Shine Moroccan Sleek Smoothing Oil contains this as ingredient number 11.

Kérastase L'Huile de Parfum Fragrance in Hair Oil contains this as ingredient number 11.

11
What it does: Emollient, Masking, Skin Conditioning
Community Rating: Disliked

Helianthus Annuus Seed Oil is the oil derived from the seeds of a Sunflower. Sunflower seed oil is non-fragrant. It is an emollient, meaning it helps to soften the skin.

Sunflower seed oil contains many fatty acids. The fatty acids found in sunflower seeds include (from highest amount to least): linoleic acid, myristic acid, palmitic acid, stearic acid, arachidic acid, oleic acid, and linolenic acid.

These fatty acids help the skin create ceramides. Ceramides play a role in repairing the skin barrier.

Helianthus Annuus Seed Oil helps moisturize the skin. This in turn helps the skin look more rejuvenated and smoother.

Sunflowers are rich in vitamin E.

Historians believe Indigenous cultures of North America domesticated sunflowers before corn. Thus they relied on sunflower oil for a variety of uses. One such use is moisturizing skin and hair.

Sunflower seed oil may not be fungal acne safe. We recommend speaking with a professional if you have any concerns.

Learn more about Helianthus Annuus Seed Oil

Garnier Fructis Sleek & Shine Moroccan Sleek Smoothing Oil contains this as ingredient number 12.

Kérastase L'Huile de Parfum Fragrance in Hair Oil contains this as ingredient number 6.

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

8% are loved or liked
8% have mixed ratings
77% are disliked or very disliked
8% have no rating yet
7% are loved or liked
7% have mixed ratings
71% are disliked or very disliked
14% have no rating yet

Usage

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