Versus

Regimen Lab Level Serum Versus Mehron Makeup Skin Prep Pro

Serum
Face Primer
Canadian Brand
American Brand

Updated on May 05, 2025

Overview

What they are

These products are both vegan, cruelty-free, fungal acne (malassezia) safe, and reef safe . They have a total of 1 ingredients in common

Free From

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

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

Regimen Lab Level Serum 24 ingredients

Mehron Makeup Skin Prep Pro 4 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

Regimen Lab Level Serum 24 ingredients

Mehron Makeup Skin Prep Pro 4 ingredients

Key Ingredients

Benefits

Concerns

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

Ingredient Ratings

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

When to use

Regimen Lab Level Serum 24 ingredients

Mehron Makeup Skin Prep Pro 4 ingredients

127 Routines
54% use in am
46% use in pm
94% use every day
When to use See routines that use it ->

Reviews

Here's what our community thinks

Regimen Lab Level Serum 24 ingredients

5.00
Overall rating
5
4
3
2
1
What people say
Works Well 50%
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