Versus

Pureology Color Fanatic Heat Protectant Leave-In Conditioner Versus Olaplex Nยบ.9 Bond Protector Nourishing Hair Serum

Leave-in Conditioner
Hair Serum
American Brand United States
American Brand United States

Updated on August 25, 2023

Overview

What they are

These products are both vegan, cruelty-free, and reef safe . They have a total of 9 ingredients in common

Suited For

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

Free From

They both do not contain any parabens or sulfates

What's Inside

They both contain common allergens and fragrances

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

Click any item below to learn more and see relevant 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

Key Ingredients

Benefits

Concerns

Benefits

Concerns

Ingredients Side-by-side

found in both products
Color Fanatic Heat Protectant Leave-In Conditioner

Ingredients Explained

These ingredients are found in both products.

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

Skin Conditioning, Solvent

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. If you see this, drink a glass of water. Stay hydrated!

Learn more about Water
Preservative

Phenoxyethanol 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.

Masking, Perfuming

Parfum 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 โ€œFRAGRANCEโ€ or โ€œPARFUMโ€ 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 Parfum
Skin Conditioning

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.

Perfuming

Linalool 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 Linalool
Antimicrobial, Emulsifying, Preservative

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.

Perfuming

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
Masking, Preservative

Sodium Benzoate is a preservative. It's used in both cosmetic and food products to inhibit the growth of mold and bacteria. It is typically produced synthetically.

Both the US FDA and EU Health Committee have approved the use of sodium benzoate. In the US, levels of 0.1% (of the total product) are allowed.

Sodium benzoate works as a preservative by inhibiting the growth of bacteria inside of cells. It prevents the cell from fermenting a type of sugar using an enzyme called phosphofructokinase.

It is the salt of benzoic acid. Foods containing sodium benzoate include soda, salad dressings, condiments, fruit juices, wines, and snack foods.

Studies for using ascorbic acid and sodium benzoate in cosmetics are lacking, especially in skincare routines with multiple steps.

We always recommend speaking with a professional, such as a dermatologist, if you have any concerns.

Learn more about Sodium Benzoate
Buffering, Masking

Citric Acid is an AHA derived from citrus fruits (think oranges, lemons, and limes!).

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 even out skin tone.

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.

Read more about some other popular AHA's here:

Learn more about Citric Acid

When to use

40 Routines
50% use in am
50% use in pm
65% use every day
When to use See routines that use it ->
16 Routines
44% use in am
56% use in pm
63% use every day

Reviews

Here's what our community thinks

Pureology Color Fanatic Heat Protectant Leave-In Conditioner 41 ingredients

4.3 /5
from 3 ratings
Soft (2) Volume (1)
mandac's avatar

Mandy C ๐ŸŒธ

10 months ago
Review

Holy Grail leave-in conditioner! Mega shiny, soft, and healthy looking hair. Ignore the instructions on the bottle and only use as below:
For medium length hair, on clean, damp, brushed hair: use 10 to 12 sprays on mids and ends of hair (not directly on the roots). Try to hold it a bit far away and get good coverage. Use on wash-day only

#soft
#volume
tsmeu's avatar

tsmeu

1 year ago
Review

This made my hair feel really nice and smooth without weighing it down like a lot of leave-in products do (my hair is very fine so it gets easily weighed down). This also worked great for controlling static during the dry winter months. It's not really worth all the hype in my opinion though - the results were better than with most leave-in conditioners I've tried, but the difference isn't huge Show more

#soft

Olaplex Nยบ.9 Bond Protector Nourishing Hair Serum 30 ingredients

3.7 /5
from 3 ratings
Butter's avatar

Butter

3 months ago
Review

โ‹†.เณƒเฟ”*:๏ฝฅ ๐ŸคŽ

โš ๏ธ ๐“๐ก๐ข๐ฌ ๐ฉ๐ซ๐จ๐๐ฎ๐œ๐ญ ๐ฐ๐š๐ฌ ๐ฆ๐ข๐ง๐ข/๐ญ๐ซ๐š๐ฏ๐ž๐ฅ ๐ฌ๐ข๐ณ๐ž๐!!

๐Ÿ„ ๐Œ๐ฒ ๐ก๐š๐ข๐ซ ๐ญ๐ฒ๐ฉ๐ž: ๐–๐š๐ฏ๐ฒ (๐ญ๐ฒ๐ฉ๐ž ๐Ÿ๐š), ๐ฆ๐ž๐๐ข๐ฎ๐ฆ ๐๐ž๐ง๐ฌ๐ข๐ญ๐ฒ, ๐ฆ๐ž๐๐ข๐ฎ๐ฆ ๐ญ๐ก๐ข๐œ๐ค๐ง๐ž๐ฌ๐ฌ, ๐ฅ๐จ๐ฐ ๐ฉ๐จ๐ซ๐จ๐ฌ๐ข๐ญ๐ฒ. ๐€๐ญ ๐ญ๐ก๐ž ๐ญ๐ข๐ฆ๐ž ๐จ๐Ÿ ๐ฎ๐ฌ๐ข๐ง๐  ๐ญ๐ก๐ข๐ฌ ๐ฉ๐ซ๐จ๐๐ฎ๐œ๐ญ ๐ˆ ๐ก๐š๐ ๐๐ฒ๐ž๐ ๐ฆ๐ฒ ๐ก๐š๐ข๐ซ ๐๐š๐ซ๐ค ๐›๐ซ๐จ๐ฐ๐ง ๐ฐ๐ข๐ญ๐ก ๐š ๐ฌ๐ž๐ฆ๐ข-๐ฉ๐ž๐ซ๐ฆ๐š๐ง๐ž๐ง๐ญ ๐ก๐š๐ข๐ซ ๐๐ฒ๐ž. ๐Œ๐ฒ ๐ก๐š๐ข๐ซ ๐ฐ๐š๐ฌ ๐š ๐›๐ข๐ญ ๐๐š๐ฆ๐š๐ ๐ž๐ ๐š๐ง๐ ๐ญ๐š๐ง๐ ๐ฅ๐ž๐ ๐ž๐š๐ฌ๐ข๐ฅ๐ฒ.

๐Ÿชด ๐๐ซ๐จ๐ฌ:

ยทหš เผ˜โ‚Šยท อŸอŸอžอž๊’ฐโžณ ๐ƒ๐จ๐ง'๐ญ ๐ ๐ž๐ญ ๐ฆ๐ž ๐ฐ๐ซ๐จ๐ง๐ , ๐ข๐ญ ๐ข๐ฌ๐ง'๐ญ ๐›๐š๐, ๐ข๐ญ'๐ฌ ๐ฃ๐ฎ๐ฌ๐ญ ๐ฎ๐ง๐๐ž๐ซ๐ฐ๐ก๐ž๐ฅ๐ฆ๐ข๐ง๐ . ๐ˆ๐ญ ๐๐จ๐ž๐ฌ ๐ฐ๐จ๐ซ๐ค ๐š๐ฌ ๐š ๐๐ž๐œ๐ž๐ง๐ญ ๐ก๐ž๐š๐ญ Show more