Sk-II Facial Treatment Milk
Secret Key Starting Treatment Essence
Versus

Sk-II Facial Treatment Milk Versus Secret Key Starting Treatment Essence

Facial Treatment
Essence
Japanese Brand Japan
Korean Brand South Korea

Updated on July 29, 2024

Overview

Suited For

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

Free From

They both do not contain any sulfates

What's Inside

They both contain fragrances

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

Sk-II Facial Treatment Milk 20 ingredients

Secret Key Starting Treatment Essence 35 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

Sk-II Facial Treatment Milk 20 ingredients

Secret Key Starting Treatment Essence 35 ingredients

Key Ingredients

Benefits

Concerns

Benefits

Concerns

Ingredients Side-by-side

found in both products
Facial Treatment Milk

Water

Skin Conditioning

Galactomyces Ferment Filtrate

Humectant
Helps hydrate Dry Skin IconHelps reduce Skin Redness IconHelps reduce irritation IconHelps with Anti-Aging IconNot safe for Fungal Acne Icon

Butylene Glycol

Humectant
1 / 0 Helps hydrate Dry Skin Icon

Squalane

Emollient
1 / 0 Helps hydrate Dry Skin Icon

Glycerin

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

Triethylhexanoin

Masking

Phytosteryl/Behenyl/Octyldodecyl Lauroyl Glutamate

Skin Conditioning

Macadamia Ternifolia Seed Oil

Emollient
Oil IconNot safe for Fungal Acne Icon

Polyglyceryl-10 Stearate

Skin Conditioning
Not safe for Fungal Acne 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

Hydrogenated Lecithin

Emulsifying
Helps hydrate Dry Skin Icon

Carbomer

Emulsion Stabilising
1 / 0

Methylparaben

Preservative
0 / 0 Preservative IconParaben IconNon-Reef-Safe IconMay worsen Eczema Icon

Sodium Hydroxide

Buffering

Disodium EDTA

Glycine Soja Sterols

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

Propylparaben

Preservative
0 / 0 Preservative IconParaben IconCan worsen Dry Skin IconNon-Reef-Safe Icon

Tocopherol

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

Simethicone

Emollient
1 / 0 Silicon Icon

Methylcellulose

Emulsion Stabilising

Water, Galactomyces Ferment Filtrate, Butylene Glycol, Squalane, Glycerin, Triethylhexanoin, Phytosteryl/Behenyl/Octyldodecyl Lauroyl Glutamate, Macadamia Ternifolia Seed Oil, Polyglyceryl-10 Stearate, Benzyl Alcohol, Hydrogenated Lecithin, Carbomer, Methylparaben, Sodium Hydroxide, Disodium EDTA, Glycine Soja Sterols, Propylparaben, Tocopherol, Simethicone, Methylcellulose

Starting Treatment Essence

Water

Skin Conditioning

Glycerin

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

Butylene Glycol

Humectant
1 / 0 Helps hydrate Dry Skin Icon

Arbutin

Antioxidant
Antioxidant IconGood for Dark Spots IconGood for Scar Healing Icon

Galactomyces Ferment Filtrate

Humectant
Helps hydrate Dry Skin IconHelps reduce Skin Redness IconHelps reduce irritation IconHelps with Anti-Aging IconNot safe for Fungal Acne Icon

Aloe Barbadensis Leaf Juice

Skin Conditioning
Helps hydrate Dry Skin IconHelps reduce Skin Redness IconHelps reduce irritation Icon

Phenoxyethanol

Preservative
Preservative Icon

Camellia Sinensis Leaf Extract

Antimicrobial
Antioxidant IconHelps hydrate Dry Skin IconHelps reduce Skin Redness IconHelps reduce irritation IconGood for Minimizing Pores IconHelps with Anti-Aging Icon

Acanthopanax Senticosus Extract

Skin Conditioning

Portulaca Oleracea Extract

Skin Conditioning
Helps hydrate Dry Skin IconHelps reduce irritation Icon

Chamomilla Recutita Flower Water

Masking

1,2-Hexanediol

Skin Conditioning
Helps hydrate Dry Skin Icon

Aloe Barbadensis Leaf Extract

Emollient
Helps hydrate Dry Skin IconHelps reduce Skin Redness IconHelps reduce irritation Icon

Panax Ginseng Root Extract

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

Centella Asiatica Extract

Cleansing
Helps reduce Skin Redness IconHelps reduce irritation IconHelps with Anti-Aging Icon

Adenosine

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

Nelumbo Nucifera Leaf Extract

Skin Conditioning

Zanthoxylum Piperitum Fruit Extract

Skin Conditioning

Eucalyptus Globulus Leaf Extract

Perfuming
Fragrance Icon

Hamamelis Virginiana Leaf Extract

Skin Conditioning
Can worsen Dry Skin Icon

Houttuynia Cordata Extract

Skin Conditioning
Helps hydrate Dry Skin IconHelps reduce Skin Redness IconHelps reduce irritation Icon

Carica Papaya Fruit Extract

Skin Conditioning

Sophora Angustifolia Root Extract

Skin Conditioning

Disodium EDTA

Cordyceps Sinensis Extract

Antioxidant
Antioxidant Icon

Morus Alba Bark Extract

Skin Conditioning

Artemisia Annua Extract

Masking

Oryza Sativa Extract

Absorbent
Helps hydrate Dry Skin IconHelps reduce irritation IconHelps with Anti-Aging IconGood for Dark Spots IconGood for Scar Healing Icon

Nelumbium Speciosum Flower Extract

Skin Conditioning

Saccharomyces Ferment

Skin Conditioning
Helps hydrate Dry Skin IconNot safe for Fungal Acne Icon

Caprylyl Glycol

Emollient

Asiaticoside

Antioxidant
Antioxidant IconHelps reduce Skin Redness IconHelps reduce irritation IconGood for Scar Healing Icon

Hydrolyzed Collagen

Emollient
Helps hydrate Dry Skin IconHelps with Anti-Aging Icon

Hydrolyzed Chitin

Skin Conditioning

Hyaluronic Acid

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

Water, Glycerin, Butylene Glycol, Arbutin, Galactomyces Ferment Filtrate, Aloe Barbadensis Leaf Juice, Phenoxyethanol, Camellia Sinensis Leaf Extract, Acanthopanax Senticosus Extract, Portulaca Oleracea Extract, Chamomilla Recutita Flower Water, 1,2-Hexanediol, Aloe Barbadensis Leaf Extract, Panax Ginseng Root Extract, Centella Asiatica Extract, Adenosine, Nelumbo Nucifera Leaf Extract, Zanthoxylum Piperitum Fruit Extract, Eucalyptus Globulus Leaf Extract, Hamamelis Virginiana Leaf Extract, Houttuynia Cordata Extract, Carica Papaya Fruit Extract, Sophora Angustifolia Root Extract, Disodium EDTA, Cordyceps Sinensis Extract, Morus Alba Bark Extract, Artemisia Annua Extract, Oryza Sativa Extract, Nelumbium Speciosum Flower Extract, Saccharomyces Ferment, Caprylyl Glycol, Asiaticoside, Hydrolyzed Collagen, Hydrolyzed Chitin, Hyaluronic Acid

Ingredient Ratings

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

Facial Treatment Milk
10
10
10
liked
mixed
disliked
not rated
Unlock with Premium
Starting Treatment Essence
10
10
10
liked
mixed
disliked
not rated
Unlock with Premium

When to use

Sk-II Facial Treatment Milk 20 ingredients

Secret Key Starting Treatment Essence 35 ingredients

15 Routines
67% use in am
33% use in pm
87% use every day
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