Versus

COSRX Real Fit Vitamin E Serum E-20 Versus Kossma Purely Potent Vitamin C Serum

Serum
Serum
Korean Brand South Korea
American Brand United States

Updated on June 20, 2024

Overview

What they are

These products are both cruelty-free and reef safe serums. They have a total of 0 ingredients in common

Cool Features

They both contain Vitamin E

Suited For

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

Free From

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

What's Inside

They both contain oils

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Ingredient Info

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What's inside (and what isn't)

What's inside (and what isn't)

At a glance

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Key Ingredients

Benefits

Key Ingredients

Benefits

When to use

1 Routine
0% use in am
100% use in pm
100% use every day
2 Routines
100% use in am
0% use in pm
100% use every day