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Product Comparison

Here's our complete breakdown comparing the ingredients, attributes, and more of Function Of Beauty PRO Custom Recovery Conditioner Mask for Wavy, Damaged Hair versus Olaplex No.6 Bond Smoother .

Last updated on October 25, 2023. Published on September 05, 2023

Overview

What they are

These products are both reef safe . They have a total of 19 ingredients in common

Cool Features

They both contain Vitamin E

Suited For

They're both likely to be good for anti aging, dry skin, brightening skin, sensitive skin and scar healing

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 Mask American Brand United States
Styling Creams & Spray American Brand United States

Hair Mask

Hair masks provide intense nourishment to your hair and usually need to be washed out. They can be used to treat specific hair conditions.

Styling Creams & Spray

Cream and spray products that help style hair. Some spray products include blowout sprays and sea-salt sprays.

Price

Shop

Buy PRO Custom Recovery Conditioner Mask for Wavy, Damaged Hair

Starts at $28.00
Shop

Buy No.6 Bond Smoother

Starts at $30.00

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 (2)

Benefits

Hydrating (3)
Reduces Irritation
Anti-Aging
Scar Healing
Brightening (3)

Concerns

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

Notable Ingredients

Vitamin C
Vitamin E (2)

Benefits

Hydrating (2)
Redness Reducing
Reduces Irritation (2)
Anti-Aging
Scar Healing
Brightening (3)

Concerns

Drying
May Worsen Oily Skin (3)
Acne Trigger
Irritating (3)
Rosacea (2)
Eczema (2)
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Ingredients Compared

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

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: 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

Function Of Beauty PRO Custom Recovery Conditioner Mask for Wavy, Damaged Hair contains this as ingredient number 1.

Olaplex No.6 Bond Smoother contains this as ingredient number 1.

2
What it does: Emollient, Emulsifying, Emulsion Stabilising
Community Rating: Very Disliked

Cetearyl alcohol is a mixture of two fatty alcohols: cetyl alcohol and stearyl alcohol. It is mainly used as an emulsifier. Emulsifiers help prevent the separation of oils and products. Due to its composition, it can also be used to thicken a product or help create foam.

Cetearyl alcohol is an emollient. Emollients help soothe and hydrate the skin by trapping moisture.

Studies show Cetearyl alcohol is non-toxic and non-irritating. The FDA allows products labeled "alcohol-free" to have fatty alcohols.

This ingredient is usually derived from plant oils such as palm, vegetable, or coconut oils. There is debate on whether this ingredient will cause acne.

Due to the fatty acid base, this ingredient may not be Malassezia folliculitis safe.

Learn more about Cetearyl Alcohol

Function Of Beauty PRO Custom Recovery Conditioner Mask for Wavy, Damaged Hair contains this as ingredient number 3.

Olaplex No.6 Bond Smoother contains this as ingredient number 2.

3
What it does: Preservative
Community Rating: Liked

This ingredient is a preservative and often used for it's anti-static properties. You'll most likely see this ingredient in hair conditioners.

It does not cause irritation or sensitization in leave-on products at 1-5%.

Function Of Beauty PRO Custom Recovery Conditioner Mask for Wavy, Damaged Hair contains this as ingredient number 5.

Olaplex No.6 Bond Smoother contains this as ingredient number 7.

4
What it does: Emollient, Skin Conditioning, Skin Protecting
Community Rating: Very Disliked

Dimethicone is a silicone used for making products smooth and silky. It also has the added benefit of sealing in hydration. The amount of dimethicone found in beauty products is considered safe and non-comedogenic, meaning it won't clog pores.

Dimethicone has been found increase absorption in skin, boosting the benefits of other ingredients. While there is concern for the safety of dimethicone, the levels used in skincare are safe for use.

Function Of Beauty PRO Custom Recovery Conditioner Mask for Wavy, Damaged Hair contains this as ingredient number 6.

Olaplex No.6 Bond Smoother contains this as ingredient number 3.

5
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

Function Of Beauty PRO Custom Recovery Conditioner Mask for Wavy, Damaged Hair contains this as ingredient number 9.

Olaplex No.6 Bond Smoother contains this as ingredient number 12.

6
What it does: Masking, Perfuming, Skin Conditioning
Community Rating: Very Disliked

Cocos Nucifera Oil is obtained from the kernels of the coconut fruit. In other words, this is coconut oil.

Coconut Oil is rich in fatty acids with lauric acid making up the majority of these. It also contains linoleic acid. Due to this high fatty acid content, coconut oil helps trap moisture and soften skin.

Despite being antibacterial, coconut oil may not be great for acne-prone skin. It is comedogenic and may clog pores. This ingredient may not be safe for malassezia or fungal acne.

Coconut Oil should not replace your sunscreen for UV protection. Studies show it only blocks about 20% of UV.

This oil is non-volatile and has a light scent.

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 Cocos Nucifera Oil

Function Of Beauty PRO Custom Recovery Conditioner Mask for Wavy, Damaged Hair contains this as ingredient number 11.

Olaplex No.6 Bond Smoother contains this as ingredient number 46.

7
What it does: Skin Conditioning
Community Rating: Loved

Panthenol (also referred to as pro-vitamin B5) is a common ingredient that helps hydrate and soothe the skin.

lt is a humectant, meaning that it helps the skin attract and retain moisture.

Another benefit is the anti-inflammatory abilities. This means that it's great for sensitive, irritation-prone skin.

Once oxidized, panthenol converts to pantothenic acid. Panthothenic acid is found in all living cells.

Learn more about Panthenol

Function Of Beauty PRO Custom Recovery Conditioner Mask for Wavy, Damaged Hair contains this as ingredient number 21.

Olaplex No.6 Bond Smoother contains this as ingredient number 41.

8
What it does: Antioxidant, Skin Conditioning
Community Rating: Liked

Tocopheryl Acetate is AKA Vitamin E. It is an antioxidant and protects your skin from free radicals. Free radicals damage the skin by breaking down collagen.

One study found using Tocopheryl Acetate with Vitamin C decreased the number of sunburned cells.

Tocopheryl Acetate is commonly found in both skincare and dietary supplements.

Learn more about Tocopheryl Acetate

Function Of Beauty PRO Custom Recovery Conditioner Mask for Wavy, Damaged Hair contains this as ingredient number 27.

Olaplex No.6 Bond Smoother contains this as ingredient number 38.

9
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

Function Of Beauty PRO Custom Recovery Conditioner Mask for Wavy, Damaged Hair contains this as ingredient number 28.

Olaplex No.6 Bond Smoother contains this as ingredient number 31.

10
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.

Function Of Beauty PRO Custom Recovery Conditioner Mask for Wavy, Damaged Hair contains this as ingredient number 32.

Olaplex No.6 Bond Smoother contains this as ingredient number 13.

11
What it does: Solvent
Community Rating: Very Disliked

Isopropyl Alcohol is more commonly known as rubbing alcohol. It is most commonly used as a solvent, meaning it helps other ingredients dissolve.

This ingredient is an astringent alcohol. Astringent alcohols may also irritate skin as they high amounts may strip away your skin's natural oils.

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 Isopropyl Alcohol

Function Of Beauty PRO Custom Recovery Conditioner Mask for Wavy, Damaged Hair contains this as ingredient number 37.

Olaplex No.6 Bond Smoother contains this as ingredient number 16.

12
What it does: Emollient, Emulsifying
Community Rating: Disliked

Glyceryl Stearate is a mix of glycerin and stearic acid.

Glyceryl Stearate is used to stabilize the mixing of water and oil ingredients. By preventing these ingredients from separating, it can help elongate shelf life. It can also help thicken the product's texture.

As an emollient, it helps soften skin and supports barrier-replenishing ingredients.

In cosmetics, Glyceryl Stearate is often made from vegetable oils or synthetically produced. The human body also creates Glyceryl Stearate naturally.

Learn more about Glyceryl Stearate

Function Of Beauty PRO Custom Recovery Conditioner Mask for Wavy, Damaged Hair contains this as ingredient number 39.

Olaplex No.6 Bond Smoother contains this as ingredient number 15.

13
What it does:
Community Rating: Disliked

Disodium EDTA plays a role in making products more stable by aiding other preservatives.

It is a chelating agent, meaning it neutralizes metal ions that may be found in a product.

Disodium EDTA is a salt of edetic acid and is found to be safe in cosmetic ingredients.

Learn more about Disodium EDTA

Function Of Beauty PRO Custom Recovery Conditioner Mask for Wavy, Damaged Hair contains this as ingredient number 40.

Olaplex No.6 Bond Smoother contains this as ingredient number 25.

14
What it does: Solvent
Community Rating: Liked

Propanediol helps absorb ingredients into your skin, boosting their benefits. It can act as an emollient, making your skin softer. Propanediol can help products last longer by boosting the properties of preservatives within the formulation.

Propanediol is not likely to cause sensitivity and considered safe to use.

It is derived from corn or petroleum with a clear color and no scent.

Learn more about Propanediol

Function Of Beauty PRO Custom Recovery Conditioner Mask for Wavy, Damaged Hair contains this as ingredient number 43.

Olaplex No.6 Bond Smoother contains this as ingredient number 10.

15
What it does: Buffering, Masking
Community Rating: Disliked

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

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.

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 look more even.

Read more about some other popular AHA's here:

Learn more about Citric Acid

Function Of Beauty PRO Custom Recovery Conditioner Mask for Wavy, Damaged Hair contains this as ingredient number 44.

Olaplex No.6 Bond Smoother contains this as ingredient number 42.

16
What it does: Masking, Preservative
Community Rating: Disliked

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.

Sodium Benzoate 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

Function Of Beauty PRO Custom Recovery Conditioner Mask for Wavy, Damaged Hair contains this as ingredient number 50.

Olaplex No.6 Bond Smoother contains this as ingredient number 36.

17
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

Function Of Beauty PRO Custom Recovery Conditioner Mask for Wavy, Damaged Hair contains this as ingredient number 52.

Olaplex No.6 Bond Smoother contains this as ingredient number 27.

18
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

Function Of Beauty PRO Custom Recovery Conditioner Mask for Wavy, Damaged Hair contains this as ingredient number 53.

Olaplex No.6 Bond Smoother contains this as ingredient number 32.

19
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

Function Of Beauty PRO Custom Recovery Conditioner Mask for Wavy, Damaged Hair contains this as ingredient number 54.

Olaplex No.6 Bond Smoother contains this as ingredient number 26.

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

24% are loved or liked
9% have mixed ratings
37% are disliked or very disliked
30% have no rating yet
24% are loved or liked
7% have mixed ratings
50% are disliked or very disliked
20% have no rating yet

Usage

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Reviews

Here's what our community thinks

Function Of Beauty PRO Custom Recovery Conditioner Mask for Wavy, Damaged Hair 54 ingredients

PRO Custom Recovery Conditioner Mask for Wavy, Damaged Hair hasn't been rated yet.
Rate it now

Olaplex No.6 Bond Smoother 46 ingredients

2.8 /5
from 4 ratings
Soft (1) Straight Hair (1)
BubbIes's avatar

BubbIes

2 months ago · Combination Skin
Review

I felt meh about how this made my hair look, until I looked into the ingredients and now I'm throwing this out. If you're not at all acne prone,...

I felt meh about how this made my hair look, until I looked into the ingredients and now I'm throwing this out. If you're not at all acne prone, this MIGHT be okay.

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