One Thing Peptide Retinal Serum
K-Secret Seoul 1988 Serum Retinal Liposome 2% + Black Ginseng
Versus

One Thing Peptide Retinal Serum Versus K-Secret Seoul 1988 Serum Retinal Liposome 2% + Black Ginseng

Serum
Serum
Korean Brand South Korea
Korean Brand South Korea

Updated on May 18, 2025

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 niacinamide, peptides, retinoid and Vitamin C

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 harsh alcohols, common allergens, fragrances, parabens or sulfates

What's Inside

They both contain oils

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

One Thing Peptide Retinal Serum 58 ingredients

K-Secret Seoul 1988 Serum Retinal Liposome 2% + Black Ginseng 41 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

One Thing Peptide Retinal Serum 58 ingredients

K-Secret Seoul 1988 Serum Retinal Liposome 2% + Black Ginseng 41 ingredients

Key Ingredients

Benefits

Concerns

Key Ingredients

Benefits

Concerns

Ingredients Side-by-side

found in both products
Peptide Retinal Serum

Water

Skin Conditioning

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

Caprylic/Capric Triglyceride

Masking
Helps hydrate Dry Skin Icon

Dipropylene Glycol

Masking

Cetyl Ethylhexanoate

Emollient

Propanediol

Solvent
Helps hydrate Dry Skin Icon

Vinyldimethicone

Silicon Icon

Glycerin

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

Glyceryl Polymethacrylate

1,2-Hexanediol

Skin Conditioning
Helps hydrate Dry Skin Icon

Betaine

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

C14-22 Alcohols

Emulsion Stabilising

Cetearyl Olivate

Not safe for Fungal Acne Icon

Glyceryl Stearate

Emollient
1 / 0 Not safe for Fungal Acne Icon

Hydroxyacetophenone

Antioxidant
Antioxidant IconHelps reduce irritation Icon

Propylene Glycol

Humectant
0 / 0 Helps hydrate Dry Skin IconMay worsen Eczema IconMay worsen Rosacea Icon

Sorbitan Olivate

Emulsifying
Not safe for Fungal Acne Icon

Acrylates/C10-30 Alkyl Acrylate Crosspolymer

Emulsion Stabilising

Tromethamine

Buffering

C12-20 Alkyl Glucoside

Emulsifying

Ethylhexylglycerin

Skin Conditioning

Polyacrylate Crosspolymer-6

Emulsion Stabilising

Adenosine

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

Hydrolyzed Gardenia Florida Extract

Antioxidant
Antioxidant Icon

Hydrolyzed Malt Extract

Skin Conditioning

Hydrolyzed Viola Tricolor Extract

Skin Protecting

Sodium Polyacrylate

Absorbent
Helps hydrate Dry Skin Icon

Dextrin

Absorbent

Disodium EDTA

Sodium Polyacryloyldimethyl Taurate

Emulsion Stabilising

Gardenia Florida Fruit Extract

Skin Conditioning

Hyaluronic Acid

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

Hydrolyzed Hyaluronic Acid

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

Sodium Hyaluronate

Humectant
0 / 0 Hyaluronic Acid IconHelps hydrate Dry Skin Icon

Hydrogenated Polydecene

Emollient

Carbomer

Emulsion Stabilising
1 / 0

Hydrogenated Lecithin

Emulsifying
Helps hydrate Dry Skin Icon

Polyglyceryl-10 Oleate

Skin Conditioning
Not safe for Fungal Acne Icon

Sodium Lactate

Buffering

Trideceth-10

Cleansing

Palmitoyl Tripeptide-5

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

Polysorbate 20

Emulsifying
0 / 0 Not safe for Fungal Acne Icon

Sodium Ascorbyl Phosphate

Antioxidant
Vitamin C IconAntioxidant IconHelps reduce Skin Redness IconGood for Skin Texture IconGood for Minimizing Pores IconHelps brighten skin 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

Copper Tripeptide-1

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

Palmitoyl Pentapeptide-4

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

Acetyl Hexapeptide-8

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

Macadamia Ternifolia Seed Oil

Emollient
Oil IconNot safe for Fungal Acne Icon

Phosphatidylcholine

Emulsifying

Cholesterol

Emollient
0 / 0 Helps hydrate Dry Skin Icon

Phytosteryl/Behenyl/Octyldodecyl Lauroyl Glutamate

Skin Conditioning

Aluminum/Magnesium Hydroxide Stearate

Emulsion Stabilising

Brassica Campestris Sterols

Emollient
Not safe for Fungal Acne Icon

Retinal

Skin Conditioning
Retinoid IconGood for Oily Skin IconGood for Skin Texture IconGood for Minimizing Pores IconHelps with Anti-Aging IconGood for Dark Spots IconGood for Scar Healing IconHelps fight Acne IconHelps brighten skin IconMay worsen Rosacea Icon

Potassium Cetyl Phosphate

Emulsifying

Pentaerythrityl Tetra-Di-T-Butyl Hydroxyhydrocinnamate

Antioxidant
Antioxidant Icon

Water, Butylene Glycol, Niacinamide, Caprylic/Capric Triglyceride, Dipropylene Glycol, Cetyl Ethylhexanoate, Propanediol, Vinyldimethicone, Glycerin, Glyceryl Polymethacrylate, 1,2-Hexanediol, Betaine, C14-22 Alcohols, Cetearyl Olivate, Glyceryl Stearate, Hydroxyacetophenone, Propylene Glycol, Sorbitan Olivate, Acrylates/C10-30 Alkyl Acrylate Crosspolymer, Tromethamine, C12-20 Alkyl Glucoside, Ethylhexylglycerin, Polyacrylate Crosspolymer-6, Adenosine, Hydrolyzed Gardenia Florida Extract, Hydrolyzed Malt Extract, Hydrolyzed Viola Tricolor Extract, Sodium Polyacrylate, Dextrin, Disodium EDTA, Sodium Polyacryloyldimethyl Taurate, Gardenia Florida Fruit Extract, Hyaluronic Acid, Hydrolyzed Hyaluronic Acid, Sodium Hyaluronate, Hydrogenated Polydecene, Carbomer, Hydrogenated Lecithin, Polyglyceryl-10 Oleate, Sodium Lactate, Trideceth-10, Palmitoyl Tripeptide-5, Polysorbate 20, Sodium Ascorbyl Phosphate, Palmitoyl Tripeptide-1, Palmitoyl Tetrapeptide-7, Copper Tripeptide-1, Palmitoyl Pentapeptide-4, Acetyl Hexapeptide-8, Macadamia Ternifolia Seed Oil, Phosphatidylcholine, Cholesterol, Phytosteryl/Behenyl/Octyldodecyl Lauroyl Glutamate, Aluminum/Magnesium Hydroxide Stearate, Brassica Campestris Sterols, Retinal, Potassium Cetyl Phosphate, Pentaerythrityl Tetra-Di-T-Butyl Hydroxyhydrocinnamate

Seoul 1988 Serum Retinal Liposome 2% + Black Ginseng

Panax Ginseng Root Extract

Emollient
Helps hydrate Dry Skin IconHelps reduce Skin Redness IconHelps reduce irritation IconGood for Scar Healing Icon

Water

Skin Conditioning

Glycerin

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

Dipropylene Glycol

Masking

Caprylic/Capric Triglyceride

Masking
Helps hydrate Dry Skin Icon

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

Butylene Glycol

Humectant
1 / 0 Helps hydrate Dry Skin Icon

Methyl Gluceth-20

Humectant
Helps hydrate Dry Skin Icon

Polyglyceryl-3 Methylglucose Distearate

Emulsifying
Not safe for Fungal Acne Icon

Hydrogenated Lecithin

Emulsifying
Helps hydrate Dry Skin Icon

Sorbitan Stearate

Emulsifying
0 / 1 Not safe for Fungal Acne Icon

Ammonium Acryloyldimethyltaurate/Vp Copolymer

Macadamia Ternifolia Seed Oil

Emollient
Oil IconNot safe for Fungal Acne Icon

Carbomer

Emulsion Stabilising
1 / 0

Tromethamine

Buffering

Betaine

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

Tocopherol

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

Ethylhexylglycerin

Skin Conditioning

Helianthus Annuus Seed Oil

Emollient
0 / 0 Oil IconHelps hydrate Dry Skin IconNot safe for Fungal Acne Icon

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

Cholesterol

Emollient
0 / 0 Helps hydrate Dry Skin Icon

Polyglyceryl-10 Oleate

Skin Conditioning
Not safe for Fungal Acne Icon

Brassica Campestris Sterols

Emollient
Not safe for Fungal Acne Icon

Phytosteryl/Behenyl/Octyldodecyl Lauroyl Glutamate

Skin Conditioning

Retinal

Skin Conditioning
Retinoid IconGood for Oily Skin IconGood for Skin Texture IconGood for Minimizing Pores IconHelps with Anti-Aging IconGood for Dark Spots IconGood for Scar Healing IconHelps fight Acne IconHelps brighten skin IconMay worsen Rosacea Icon

Silica

Abrasive
Exfoliant IconMay worsen Eczema IconMay worsen Rosacea Icon

Aluminum/Magnesium Hydroxide Stearate

Emulsion Stabilising

Potassium Cetyl Phosphate

Emulsifying

Pentaerythrityl Tetra-Di-T-Butyl Hydroxyhydrocinnamate

Antioxidant
Antioxidant Icon

Arctium Lappa Root Extract

Skin Conditioning
Helps reduce irritation Icon

Cnidium Officinale Root Extract

Skin Conditioning

Dioscorea Japonica Root Extract

Skin Conditioning

Paeonia Suffruticosa Root Extract

Skin Protecting

Rehmannia Chinensis Root Extract

Skin Conditioning

3-O-Ethyl Ascorbic Acid

Skin Conditioning
Vitamin C IconHelps reduce Skin Redness IconGood for Skin Texture IconGood for Minimizing Pores Icon

Bakuchiol

Antimicrobial
Antioxidant IconHelps reduce Skin Redness IconHelps reduce irritation IconHelps with Anti-Aging IconGood for Dark Spots IconHelps brighten skin Icon

Sh-Oligopeptide-1

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

Sh-Oligopeptide-2

Skin Conditioning
Peptide Icon

Sh-Polypeptide-1

Skin Conditioning
Peptide Icon

Panax Ginseng Root Extract, Water, Glycerin, Dipropylene Glycol, Caprylic/Capric Triglyceride, 1,2-Hexanediol, Niacinamide, Butylene Glycol, Methyl Gluceth-20, Polyglyceryl-3 Methylglucose Distearate, Hydrogenated Lecithin, Sorbitan Stearate, Ammonium Acryloyldimethyltaurate/Vp Copolymer, Macadamia Ternifolia Seed Oil, Carbomer, Tromethamine, Betaine, Tocopherol, Ethylhexylglycerin, Helianthus Annuus Seed Oil, Adenosine, Disodium EDTA, Cholesterol, Polyglyceryl-10 Oleate, Brassica Campestris Sterols, Phytosteryl/Behenyl/Octyldodecyl Lauroyl Glutamate, Retinal, Silica, Aluminum/Magnesium Hydroxide Stearate, Potassium Cetyl Phosphate, Pentaerythrityl Tetra-Di-T-Butyl Hydroxyhydrocinnamate, Arctium Lappa Root Extract, Cnidium Officinale Root Extract, Dioscorea Japonica Root Extract, Paeonia Suffruticosa Root Extract, Rehmannia Chinensis Root Extract, 3-O-Ethyl Ascorbic Acid, Bakuchiol, Sh-Oligopeptide-1, Sh-Oligopeptide-2, Sh-Polypeptide-1

Ingredient Ratings

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

Peptide Retinal Serum
10
10
10
liked
mixed
disliked
not rated
Unlock with Premium
Seoul 1988 Serum Retinal Liposome 2% + Black Ginseng
10
10
10
liked
mixed
disliked
not rated
Unlock with Premium

When to use

One Thing Peptide Retinal Serum 58 ingredients

K-Secret Seoul 1988 Serum Retinal Liposome 2% + Black Ginseng 41 ingredients

2 Routines
0% use in am
100% use in pm
100% use every day
385 Routines
5% use in am
95% use in pm
59% use every day
When to use See routines that use it ->

Reviews

Here's what our community thinks

One Thing Peptide Retinal Serum 58 ingredients

5.00
Overall rating
5
4
3
2
1
What people say
Absorbs Well 100% Great Value 100% Hydrating 100%

K-Secret Seoul 1988 Serum Retinal Liposome 2% + Black Ginseng 41 ingredients

3.75
Overall rating
5
4
3
2
1
What people say
Absorbs Well 88% Works Well 63% No Scent 63%
See all reviews for Seoul 1988 Serum Retinal Liposome 2% + Black Ginseng
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