Versus

Tosowoong 9 Peptide Skin Booster Serum Versus COSRX The 6 Peptide Skin Booster Serum

Serum
Serum
Korean Brand South Korea
Korean Brand South Korea

Updated on May 23, 2025

Overview

What they are

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

Cool Features

They both contain hyaluronic acid, niacinamide and peptides

Suited For

They're both likely to be good for fighting acne, anti aging, dry skin, brightening skin, sensitive skin, oily skin, reducing pores, scar healing, dark spots and better texture

Free From

They both do not contain any common allergens, 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

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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

Concerns

Key Ingredients

Benefits

Concerns

Ingredients Side-by-side

found in both products
9 Peptide Skin Booster Serum
The 6 Peptide Skin Booster Serum

When to use

1,946 Routines
50% use in am
50% use in pm
94% use every day
When to use See routines that use it ->

Reviews

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What people say
No Scent 48% Light 48% Absorbs Well 44%