Versus

Institut Esthederm Intensive Propolis + Salicylic Acid Versus SkinCeuticals Blemish + Age Defense

Serum
Serum
French Brand France
American Brand United States

Updated on February 16, 2024

Overview

What they are

These products are both reef safe serums. They have a total of 3 ingredients in common

Cool Features

They both contain exfoliants

Suited For

They're both likely to be good for anti aging, brightening skin, oily skin, reducing pores and scar healing

Free From

They both do not contain any oils, parabens, silicones or sulfates

What's Inside

They both contain harsh alcohols

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

About this product

About this product

At a glance

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Key Ingredients

Benefits

Concerns

Key Ingredients

Benefits

Concerns

Ingredients Side-by-side

found in both products
Intensive Propolis + Salicylic Acid

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

Methylpropanediol is a synthetic solvent and humectant.

As a solvent, it helps dissolve other ingredients, helping to evenly distribute ingredients throughout the product. This ingredient has also been shown to have antimicrobial properties which makes it a preservative booster.

Methylpropanediol is able to add a bit of moisture to the skin. It also helps other ingredients be better absorbed into the skin, such as salicylic acid.

Learn more about Methylpropanediol
Buffering

Sodium Hydroxide is also known as lye or caustic soda. It is used to adjust the pH of products; many ingredients require a specific pH to be effective.

In small amounts, sodium hydroxide is considered safe to use. However, large amounts may cause chemical burns due to its high alkaline.

Your skin has a natural pH and acid mantle. This acid mantle helps prevent harmful bacteria from breaking through. The acid mantle also helps keep your skin hydrated.

"Alkaline" refers to a high pH level. A low pH level would be considered acidic.

Learn more about Sodium Hydroxide

When to use

4 Routines
0% use in am
100% use in pm
50% use every day
106 Routines
38% use in am
62% use in pm
82% use every day
When to use See routines that use it ->