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Product Comparison

Here's our complete breakdown comparing the ingredients, attributes, and more of Sebastian Professional Trilliant Shine And Heat Protection Spray versus Schwarzkopf Professional OSiS+ Flatliner .

Last updated on January 02, 2024. Published on March 09, 2024

Overview

What they are

These products are both heat protectants. They have a total of 3 ingredients in common

Suited For

They're both likely to be good for brightening skin

Free From

They both do not contain any parabens or sulfates

What's Inside

They both contain harsh alcohols 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.

Heat Protectant American Brand United States
Heat Protectant German Brand Germany

Heat Protectant

These products protect hair from heat damage. Heat damage can come from curling irons, straighteners, other heat-tools, and the sun.

Heat Protectant

These products protect hair from heat damage. Heat damage can come from curling irons, straighteners, other heat-tools, and the sun.

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

Benefits

Hydrating
Brightening

Concerns

Drying
May Worsen Oily Skin
Irritating (2)
Rosacea (3)
Eczema (4)

Notable Ingredients

AHA
PHA

Benefits

Skin Texture
Reduces Large Pores
Anti-Aging
Dark Spots
Scar Healing
Brightening

Concerns

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

Sebastian Professional Trilliant Shine And Heat Protection Spray contains this as ingredient number 1.

Schwarzkopf Professional OSiS+ Flatliner contains this as ingredient number 1.

2
What it does: Antimicrobial, Astringent, Masking, Solvent
Community Rating: Very Disliked

Alcohol Denat. is an alcohol with a denaturant property. It is created by mixing ethanol and other additives. It has a low molecular weight and will evaporate quickly. This helps other ingredients become better absorbed and dry once applied.

Alcohol Denat. is volatile and may cause irritation. It helps draw out natural oils in skin and dry out your skin.

One study from 2005 found adding emollients to propanol-based sanitizer decreased irritation.

Alcohol is antibacterial by nature. This can help preserve products and increase their shelf life.

Other types of astringent alcohols include:

Learn more about Alcohol Denat.

Sebastian Professional Trilliant Shine And Heat Protection Spray contains this as ingredient number 2.

Schwarzkopf Professional OSiS+ Flatliner contains this as ingredient number 2.

3
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

Sebastian Professional Trilliant Shine And Heat Protection Spray contains this as ingredient number 7.

Schwarzkopf Professional OSiS+ Flatliner contains this as ingredient number 3.

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

13% are loved or liked
0% have mixed ratings
60% are disliked or very disliked
27% have no rating yet
31% are loved or liked
15% have mixed ratings
38% are disliked or very disliked
15% have no rating yet

Usage

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

When to use

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Alternatives

Our Dupe Finder has found 7 potential alternatives that have similar ingredients to Sebastian Professional Trilliant Shine And Heat Protection Spray.

See 7 alternatives

Our Dupe Finder has found 1 potential alternatives that have similar ingredients to Schwarzkopf Professional OSiS+ Flatliner.

See 1 alternatives
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