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

New Comparison

Ingredient Info

Click any item below to learn more and see relevant ingredients

Tosowoong 9 Peptide Skin Booster Serum 33 ingredients

COSRX The 6 Peptide Skin Booster Serum 44 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

Tosowoong 9 Peptide Skin Booster Serum 33 ingredients

COSRX The 6 Peptide Skin Booster Serum 44 ingredients

Key Ingredients

Benefits

Concerns

Key Ingredients

Benefits

Concerns

Ingredients Side-by-side

found in both products
9 Peptide Skin Booster Serum

Water

Skin Conditioning

Pentylene Glycol

Skin Conditioning

Glycerin

Humectant
0 / 0 Helps hydrate Dry Skin IconGood for Scar Healing IconHelps brighten skin Icon

1,2-Hexanediol

Skin Conditioning
Helps hydrate Dry Skin Icon

Butylene Glycol

Humectant
1 / 0 Helps hydrate Dry Skin Icon

Niacinamide

Smoothing
Niacinamide IconGood for Oily Skin IconHelps reduce Skin Redness IconHelps reduce irritation IconGood for Minimizing Pores IconHelps with Anti-Aging IconGood for Dark Spots IconGood for Scar Healing IconHelps fight Acne IconHelps brighten skin Icon

Diethoxyethyl Succinate

Solvent

Ammonium Acryloyldimethyltaurate/Vp Copolymer

Sodium PCA

Humectant
0 / 0 Helps hydrate Dry Skin IconHelps reduce Skin Redness IconHelps reduce irritation Icon

Allantoin

Skin Conditioning
0 / 0 Helps hydrate Dry Skin IconHelps reduce Skin Redness IconHelps reduce irritation IconGood for Scar Healing Icon

Xanthan Gum

Emulsifying

Adenosine

Skin Conditioning
Helps hydrate Dry Skin IconHelps reduce irritation IconGood for Minimizing Pores IconHelps with Anti-Aging IconGood for Scar Healing Icon

Disodium EDTA

Citric Acid

Buffering
AHA IconGood for Oily Skin IconGood for Skin Texture IconGood for Minimizing Pores IconGood for Scar Healing IconHelps brighten skin IconMay worsen Rosacea Icon

Acetyl Glucosamine

Skin Conditioning

Hyaluronic Acid

Humectant
Hyaluronic Acid IconHelps hydrate Dry Skin IconHelps with Anti-Aging IconGood for Scar Healing IconHelps brighten skin Icon

Lecithin

Emollient
Helps hydrate Dry Skin Icon

Acetyl Glutamine

Skin Conditioning

Ethylhexylglycerin

Skin Conditioning

Caprylyl Glycol

Emollient

Polyglyceryl-10 Laurate

Skin Conditioning
Not safe for Fungal Acne Icon

Hexapeptide-11

Skin Conditioning
Peptide Icon

Bacillus/Soybean Ferment Extract

Skin Conditioning

Sodium Hyaluronate

Humectant
0 / 0 Hyaluronic Acid IconHelps hydrate Dry Skin Icon

Oligopeptide-1

Skin Conditioning
Peptide Icon

Folic Acid

Skin Conditioning
Helps hydrate Dry Skin Icon

Oligopeptide-2

Skin Conditioning
Peptide Icon

Oligopeptide-3

Skin Conditioning
Peptide Icon

Copper Tripeptide-1

Skin Conditioning
Peptide IconHelps hydrate Dry Skin IconGood for Skin Texture IconHelps with Anti-Aging IconGood for Scar Healing Icon

Tripeptide-1

Skin Conditioning
Peptide IconHelps with Anti-Aging Icon

Palmitoyl Pentapeptide-4

Skin Conditioning
Peptide IconHelps with Anti-Aging IconNot safe for Fungal Acne Icon

Palmitoyl Tripeptide-1

Skin Conditioning
Peptide IconHelps hydrate Dry Skin IconHelps with Anti-Aging IconNot safe for Fungal Acne Icon

Hexapeptide-9

Skin Conditioning
Peptide Icon

Water, Pentylene Glycol, Glycerin, 1,2-Hexanediol, Butylene Glycol, Niacinamide, Diethoxyethyl Succinate, Ammonium Acryloyldimethyltaurate/Vp Copolymer, Sodium PCA, Allantoin, Xanthan Gum, Adenosine, Disodium EDTA, Citric Acid, Acetyl Glucosamine, Hyaluronic Acid, Lecithin, Acetyl Glutamine, Ethylhexylglycerin, Caprylyl Glycol, Polyglyceryl-10 Laurate, Hexapeptide-11, Bacillus/Soybean Ferment Extract, Sodium Hyaluronate, Oligopeptide-1, Folic Acid, Oligopeptide-2, Oligopeptide-3, Copper Tripeptide-1, Tripeptide-1, Palmitoyl Pentapeptide-4, Palmitoyl Tripeptide-1, Hexapeptide-9

The 6 Peptide Skin Booster Serum

Water

Skin Conditioning

Dipropylene Glycol

Masking

Glycerin

Humectant
0 / 0 Helps hydrate Dry Skin IconGood for Scar Healing IconHelps brighten skin Icon

Pentylene Glycol

Skin Conditioning

1,2-Hexanediol

Skin Conditioning
Helps hydrate Dry Skin Icon

Niacinamide

Smoothing
Niacinamide IconGood for Oily Skin IconHelps reduce Skin Redness IconHelps reduce irritation IconGood for Minimizing Pores IconHelps with Anti-Aging IconGood for Dark Spots IconGood for Scar Healing IconHelps fight Acne IconHelps brighten skin Icon

Acetyl Hexapeptide-8

Humectant
Peptide IconHelps hydrate Dry Skin IconHelps with Anti-Aging Icon

Copper Tripeptide-1

Skin Conditioning
Peptide IconHelps hydrate Dry Skin IconGood for Skin Texture IconHelps with Anti-Aging IconGood for Scar Healing Icon

Sh-Polypeptide-121

Skin Conditioning
Peptide Icon

Dipeptide Diaminobutyroyl Benzylamide Diacetate

Skin Conditioning
Peptide IconHelps with Anti-Aging Icon

Oligopeptide-68

Bleaching
Peptide Icon

Palmitoyl Tripeptide-8

Skin Conditioning
Peptide IconHelps reduce irritation IconNot safe for Fungal Acne Icon

Allantoin

Skin Conditioning
0 / 0 Helps hydrate Dry Skin IconHelps reduce Skin Redness IconHelps reduce irritation IconGood for Scar Healing Icon

Sodium Hyaluronate

Humectant
0 / 0 Hyaluronic Acid IconHelps hydrate Dry Skin Icon

Acetyl Glucosamine

Skin Conditioning

Serine

Masking
Helps hydrate Dry Skin Icon

Alanine

Masking

Glycine

Buffering
Helps hydrate Dry Skin Icon

Threonine

Helps hydrate Dry Skin Icon

Arginine

Masking
Good for Scar Healing IconNot safe for Fungal Acne Icon

Proline

Skin Conditioning

Betaine

Humectant
Helps hydrate Dry Skin IconHelps reduce irritation IconGood for Dark Spots Icon

Sodium PCA

Humectant
0 / 0 Helps hydrate Dry Skin IconHelps reduce Skin Redness IconHelps reduce irritation Icon

Sodium Lactate

Buffering

PCA

Humectant
Helps hydrate Dry Skin Icon

Glutamic Acid

Humectant
Helps reduce Skin Redness IconHelps reduce irritation IconGood for Scar Healing Icon

Lysine Hcl

Skin Conditioning
Helps hydrate Dry Skin Icon

Tocopherol

Antioxidant
0-3 / 0-3 Vitamin E IconAntioxidant IconHelps hydrate Dry Skin IconHelps with Anti-Aging IconGood for Scar Healing Icon

Dextran

Helps hydrate Dry Skin Icon

Glycine Soja Oil

Emollient
3 / 0 Oil IconHelps hydrate Dry Skin IconHelps reduce irritation IconGood for Dark Spots IconBad for Acne Prone Skin IconNot safe for Fungal Acne Icon

Hydrogenated Lecithin

Emulsifying
Helps hydrate Dry Skin Icon

Ammonium Acryloyldimethyltaurate/Vp Copolymer

Polyacrylate Crosspolymer-6

Emulsion Stabilising

Butylene Glycol

Humectant
1 / 0 Helps hydrate Dry Skin Icon

Xanthan Gum

Emulsifying

Ethylhexylglycerin

Skin Conditioning

Adenosine

Skin Conditioning
Helps hydrate Dry Skin IconHelps reduce irritation IconGood for Minimizing Pores IconHelps with Anti-Aging IconGood for Scar Healing Icon

Polyquaternium-51

Skin Conditioning
Helps hydrate Dry Skin Icon

Disodium EDTA

Citric Acid

Buffering
AHA IconGood for Oily Skin IconGood for Skin Texture IconGood for Minimizing Pores IconGood for Scar Healing IconHelps brighten skin IconMay worsen Rosacea Icon

Caprylyl Glycol

Emollient

T-Butyl Alcohol

Perfuming
Alcohol IconFragrance IconCan worsen Dry Skin Icon

Potassium Sorbate

Preservative
Preservative Icon

Sodium Oleate

Cleansing

Water, Dipropylene Glycol, Glycerin, Pentylene Glycol, 1,2-Hexanediol, Niacinamide, Acetyl Hexapeptide-8, Copper Tripeptide-1, Sh-Polypeptide-121, Dipeptide Diaminobutyroyl Benzylamide Diacetate, Oligopeptide-68, Palmitoyl Tripeptide-8, Allantoin, Sodium Hyaluronate, Acetyl Glucosamine, Serine, Alanine, Glycine, Threonine, Arginine, Proline, Betaine, Sodium PCA, Sodium Lactate, PCA, Glutamic Acid, Lysine Hcl, Tocopherol, Dextran, Glycine Soja Oil, Hydrogenated Lecithin, Ammonium Acryloyldimethyltaurate/Vp Copolymer, Polyacrylate Crosspolymer-6, Butylene Glycol, Xanthan Gum, Ethylhexylglycerin, Adenosine, Polyquaternium-51, Disodium EDTA, Citric Acid, Caprylyl Glycol, T-Butyl Alcohol, Potassium Sorbate, Sodium Oleate

Ingredient Ratings

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

9 Peptide Skin Booster Serum
10
10
10
liked
mixed
disliked
not rated
Unlock with Premium
The 6 Peptide Skin Booster Serum
10
10
10
liked
mixed
disliked
not rated
Unlock with Premium

When to use

Tosowoong 9 Peptide Skin Booster Serum 33 ingredients

COSRX The 6 Peptide Skin Booster Serum 44 ingredients

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

Reviews

Here's what our community thinks

Tosowoong 9 Peptide Skin Booster Serum 33 ingredients

No reviews yet

Be the first to review 9 Peptide Skin Booster Serum

Write the first review

COSRX The 6 Peptide Skin Booster Serum 44 ingredients

2.79
Overall rating
5
4
3
2
1
What people say
No Scent 48% Light 48% Absorbs Well 44%
See all reviews for The 6 Peptide Skin Booster Serum
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