Kate Somerville Kx Active Concentrates Bio-Mimicking Peptides Serum
The Ordinary "Buffet" + Copper Peptides 1%
Versus

Kate Somerville Kx Active Concentrates Bio-Mimicking Peptides Serum Versus The Ordinary "Buffet" + Copper Peptides 1%

Serum
Serum
American Brand United States
Canadian Brand Canada

Updated on June 13, 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 hyaluronic acid and peptides

Suited For

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

Free From

They both do not contain any 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.

New Comparison

Ingredient Info

Click any item below to learn more and see relevant ingredients

Kate Somerville Kx Active Concentrates Bio-Mimicking Peptides Serum 36 ingredients

The Ordinary "Buffet" + Copper Peptides 1% 49 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

Kate Somerville Kx Active Concentrates Bio-Mimicking Peptides Serum 36 ingredients

The Ordinary "Buffet" + Copper Peptides 1% 49 ingredients

Key Ingredients

Benefits

Concerns

Benefits

Concerns

Ingredients Side-by-side

found in both products
Kx Active Concentrates Bio-Mimicking Peptides Serum

Water

Skin Conditioning

PPG-24-Glycereth-24

Emulsifying

Glycerin

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

Propanediol

Solvent
Helps hydrate Dry Skin Icon

Spondias Mombin Pulp Extract

Skin Conditioning

Mangifera Indica Pulp Extract

Skin Conditioning

Musa Sapientum Pulp Extract

Skin Conditioning

Acetyl Glutamine

Skin Conditioning

Sodium Hyaluronate

Humectant
0 / 0 Hyaluronic Acid IconHelps hydrate Dry Skin Icon

Acer Rubrum Extract

Skin Conditioning

Sh-Polypeptide-1

Skin Conditioning
Peptide Icon

Sh-Oligopeptide-2

Skin Conditioning
Peptide Icon

Sh-Oligopeptide-1

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

Sh-Polypeptide-9

Skin Conditioning
Peptide Icon

Sh-Polypeptide-11

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

Panthenol

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

Cichorium Intybus Leaf Extract

Masking

Zinc PCA

Humectant
Good for Oily Skin IconHelps reduce Skin Redness IconGood for Scar Healing IconHelps fight Acne Icon

Caprylyl Glycol

Emollient

Glycine Soja Seed Extract

Skin Conditioning
Helps reduce irritation IconGood for Dark Spots Icon

Lecithin

Emollient
Helps hydrate Dry Skin Icon

Sclerotium Gum

Emulsion Stabilising

Pullulan

1,2-Hexanediol

Skin Conditioning
Helps hydrate Dry Skin Icon

Bacillus

Skin Conditioning

Caprylhydroxamic Acid

Silica

Abrasive
Exfoliant IconMay worsen Eczema IconMay worsen Rosacea Icon

Adenosine

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

Benzyl Alcohol

Perfuming
Alcohol IconFragrance IconPreservative IconCan worsen Dry Skin IconMay worsen Oily Skin IconMay cause irritation IconEU Allergen IconMay worsen Eczema IconMay worsen Rosacea Icon

Potassium Sorbate

Preservative
Preservative Icon

Butylene Glycol

Humectant
1 / 0 Helps hydrate Dry Skin Icon

Hexylene Glycol

Emulsifying
0-2 / 0-1

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

Sodium Benzoate

Masking
Preservative Icon

Xanthan Gum

Emulsifying

Water, PPG-24-Glycereth-24, Glycerin, Propanediol, Spondias Mombin Pulp Extract, Mangifera Indica Pulp Extract, Musa Sapientum Pulp Extract, Acetyl Glutamine, Sodium Hyaluronate, Acer Rubrum Extract, Sh-Polypeptide-1, Sh-Oligopeptide-2, Sh-Oligopeptide-1, Sh-Polypeptide-9, Sh-Polypeptide-11, Panthenol, Cichorium Intybus Leaf Extract, Zinc PCA, Caprylyl Glycol, Glycine Soja Seed Extract, Lecithin, Sclerotium Gum, Pullulan, 1,2-Hexanediol, Bacillus, Caprylhydroxamic Acid, Silica, Adenosine, Benzyl Alcohol, Potassium Sorbate, Butylene Glycol, Hexylene Glycol, Disodium EDTA, Citric Acid, Sodium Benzoate, Xanthan Gum

"Buffet" + Copper Peptides 1%

Water

Skin Conditioning

Glycerin

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

Lactococcus Ferment Lysate

Skin Conditioning

Copper Tripeptide-1

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

Acetyl Hexapeptide-8

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

Pentapeptide-18

Skin Conditioning
Peptide IconHelps with Anti-Aging IconGood for Dark Spots Icon

Palmitoyl Tripeptide-1

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

Palmitoyl Tetrapeptide-7

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

Palmitoyl Tripeptide-38

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

Dipeptide Diaminobutyroyl Benzylamide Diacetate

Skin Conditioning
Peptide IconHelps with Anti-Aging Icon

Acetylarginyltryptophyl Diphenylglycine

Skin Conditioning

Sodium Hyaluronate Crosspolymer

Humectant
Hyaluronic Acid IconHelps hydrate Dry Skin IconGood for Scar Healing Icon

Sodium Hyaluronate

Humectant
0 / 0 Hyaluronic Acid IconHelps hydrate Dry Skin Icon

Allantoin

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

Glycine

Buffering
Helps hydrate Dry Skin Icon

Alanine

Masking

Serine

Masking
Helps hydrate Dry Skin Icon

Valine

Masking

Isoleucine

Skin Conditioning

Proline

Skin Conditioning

Threonine

Helps hydrate Dry Skin Icon

Histidine

Humectant
Helps hydrate Dry Skin IconHelps with Anti-Aging IconGood for Scar Healing Icon

Phenylalanine

Masking
Helps hydrate Dry Skin IconGood for Scar Healing Icon

Arginine

Masking
Good for Scar Healing IconNot safe for Fungal Acne Icon

Aspartic Acid

Masking
Helps hydrate Dry Skin Icon

Trehalose

Humectant
Helps hydrate Dry Skin Icon

Fructose

Humectant
Helps hydrate Dry Skin Icon

Glucose

Humectant
Helps hydrate Dry Skin Icon

Maltose

Masking

Urea

Buffering
Helps hydrate Dry Skin IconGood for Skin Texture IconMay worsen Eczema IconMay worsen Rosacea Icon

Sodium PCA

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

PCA

Humectant
Helps hydrate Dry Skin Icon

Sodium Lactate

Buffering

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

Hydroxypropyl Cyclodextrin

Masking

Sodium Chloride

Masking
Can worsen Dry Skin IconBad for Acne Prone Skin IconMay worsen Rosacea Icon

Sodium Hydroxide

Buffering

Butylene Glycol

Humectant
1 / 0 Helps hydrate Dry Skin Icon

Pentylene Glycol

Skin Conditioning

Acacia Senegal Gum

Masking

Xanthan Gum

Emulsifying

Carbomer

Emulsion Stabilising
1 / 0

Polysorbate 20

Emulsifying
0 / 0 Not safe for Fungal Acne Icon

Dimethyl Isosorbide

Solvent

Sodium Benzoate

Masking
Preservative Icon

Caprylyl Glycol

Emollient

Ethylhexylglycerin

Skin Conditioning

Phenoxyethanol

Preservative
Preservative Icon

Chlorphenesin

Antimicrobial
Preservative Icon

Water, Glycerin, Lactococcus Ferment Lysate, Copper Tripeptide-1, Acetyl Hexapeptide-8, Pentapeptide-18, Palmitoyl Tripeptide-1, Palmitoyl Tetrapeptide-7, Palmitoyl Tripeptide-38, Dipeptide Diaminobutyroyl Benzylamide Diacetate, Acetylarginyltryptophyl Diphenylglycine, Sodium Hyaluronate Crosspolymer, Sodium Hyaluronate, Allantoin, Glycine, Alanine, Serine, Valine, Isoleucine, Proline, Threonine, Histidine, Phenylalanine, Arginine, Aspartic Acid, Trehalose, Fructose, Glucose, Maltose, Urea, Sodium PCA, PCA, Sodium Lactate, Citric Acid, Hydroxypropyl Cyclodextrin, Sodium Chloride, Sodium Hydroxide, Butylene Glycol, Pentylene Glycol, Acacia Senegal Gum, Xanthan Gum, Carbomer, Polysorbate 20, Dimethyl Isosorbide, Sodium Benzoate, Caprylyl Glycol, Ethylhexylglycerin, Phenoxyethanol, Chlorphenesin

Ingredient Ratings

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

Kx Active Concentrates Bio-Mimicking Peptides Serum
10
10
10
liked
mixed
disliked
not rated
Unlock with Premium
"Buffet" + Copper Peptides 1%
10
10
10
liked
mixed
disliked
not rated
Unlock with Premium

When to use

Kate Somerville Kx Active Concentrates Bio-Mimicking Peptides Serum 36 ingredients

The Ordinary "Buffet" + Copper Peptides 1% 49 ingredients

23 Routines
39% use in am
61% use in pm
91% use every day
367 Routines
46% use in am
54% use in pm
85% use every day
When to use See routines that use it ->

Reviews

Here's what our community thinks

Kate Somerville Kx Active Concentrates Bio-Mimicking Peptides Serum 36 ingredients

No reviews yet

Be the first to review Kx Active Concentrates Bio-Mimicking Peptides Serum

Write the first review

The Ordinary "Buffet" + Copper Peptides 1% 49 ingredients

No reviews yet

Be the first to review "Buffet" + Copper Peptides 1%

Write the first review
Try our other tools
Ingredient Checker Icon
Ingredient Checker
Analyze the ingredients in any cosmetic product
Routine Creator Icon
Routine Creator
Design your step-by-step skincare routine
Compare Products Icon
Compare Products
Compare any two cosmetic products
Dupe Finder Icon
Skincare Dupes
Find dupes for any skincare product
Fungal Acne Checker Icon
Fungal Acne Checker
Check if a product contains fungal acne triggers
Ingredient Dictionary Icon
Ingredients Dictionary
Learn more about over 27,000 cosmetic ingredients

Track your products and build your routine with SkinSort.

Get started - it's free!