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Product Comparison

Here's our complete breakdown comparing the ingredients, attributes, and more of Olaplex No.0 Intensive Bond Building Treatment versus Kristin Ess Hair Weightless Shine Working Serum for Frizz Taming + Hair Smoothing .

Last updated on October 25, 2023. Published on April 04, 2023

Overview

What they are

These products are both vegan, cruelty-free, and reef safe hair serums. They have a total of 2 ingredients in common

Free From

They both do not contain any harsh alcohols, common allergens, parabens or sulfates

We independently verify ingredients, and our claims are backed by peer-reviewed research. Spot a product that need an update? Let us know.

Hair Serum American Brand United States
Hair Serum American Brand United States

Hair Serum

Liquid-based hair treatment to help nourish the hair.

Hair Serum

Liquid-based hair treatment to help nourish the hair.

Price

Shop

Buy No.0 Intensive Bond Building Treatment

Starts at $30.00
Shop

Buy Weightless Shine Working Serum for Frizz Taming + Hair Smoothing

Starts at $15.00

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 C
Vitamin E

Benefits

Hydrating (7)
Redness Reducing (2)
Reduces Irritation (2)
Skin Texture
Anti-Aging (2)
Dark Spots
Scar Healing
Brightening (2)

Concerns

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

Olaplex No.0 Intensive Bond Building Treatment contains this as ingredient number 1.

Kristin Ess Hair Weightless Shine Working Serum for Frizz Taming + Hair Smoothing contains this as ingredient number 5.

2
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.

Olaplex No.0 Intensive Bond Building Treatment contains this as ingredient number 3.

Kristin Ess Hair Weightless Shine Working Serum for Frizz Taming + Hair Smoothing contains this as ingredient number 24.

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

25% are loved or liked
0% have mixed ratings
50% are disliked or very disliked
25% have no rating yet
26% are loved or liked
18% have mixed ratings
44% are disliked or very disliked
12% have no rating yet

Usage

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

Reviews

Here's what our community thinks

Olaplex No.0 Intensive Bond Building Treatment 4 ingredients

1.0 /5
from 1 rating

Kristin Ess Hair Weightless Shine Working Serum for Frizz Taming + Hair Smoothing 34 ingredients

Weightless Shine Working Serum for Frizz Taming + Hair Smoothing hasn't been rated yet.
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