Versus

Guerlain The Radiance Concentrate Youth Replenisher - Brightening Versus La Prairie Platinum Rare Cellular Night Elixir

Serum
Serum
French Brand France
Swiss Brand Switzerland

Updated on February 12, 2025

Overview

What they are

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

Cool Features

They both contain AHA, exfoliants, hyaluronic acid, peptides and Vitamin E

Suited For

They're both likely to be good for 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 oils or sulfates

What's Inside

They both contain harsh alcohols, common allergens, fragrances and silicones

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

Click any item below to learn more and see relevant 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

Key Ingredients

Benefits

Concerns

Key Ingredients

Benefits

Concerns

Ingredients Side-by-side

found in both products
The Radiance Concentrate Youth Replenisher - Brightening

Water

Skin Conditioning

Glycerin

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

Dimethicone

Emollient
1 / 0 Silicon Icon

Alcohol

Antimicrobial
Alcohol IconCan worsen Dry Skin IconMay worsen Oily Skin IconMay cause irritation IconMay worsen Eczema IconMay worsen Rosacea Icon

Caprylic/Capric Triglyceride

Masking
Helps hydrate Dry Skin Icon

Butylene Glycol

Humectant
1 / 0 Helps hydrate Dry Skin Icon

Polyglycerin-3

Humectant
Helps hydrate Dry Skin Icon

Squalane

Emollient
1 / 0 Helps hydrate Dry Skin Icon

Silica

Abrasive
Exfoliant IconMay worsen Eczema IconMay worsen Rosacea Icon

C14-22 Alcohols

Emulsion Stabilising

Gastrodia Elata Root Extract

Skin Conditioning

Phalaenopsis Amabilis Extract

Humectant

Dendrobium Nobile Extract

Skin Conditioning

Lactic Acid

Buffering
AHA 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 brighten skin IconMay worsen Eczema IconMay worsen Rosacea Icon

Steareth-21

Cleansing

Synthetic Fluorphlogopite

Phenoxyethanol

Preservative
Preservative Icon

Decyloxazolidinone

Antimicrobial

Parfum

Masking
Fragrance IconMay worsen Eczema IconMay worsen Rosacea Icon

Polymethylsilsesquioxane

Silicon Icon

Coco-Glucoside

Cleansing

Sodium Citrate

Buffering

Sodium Hydroxide

Buffering

C12-20 Alkyl Glucoside

Emulsifying

Coconut Alcohol

Emollient

Pentylene Glycol

Skin Conditioning

Sodium Stearoyl Glutamate

Cleansing

CI 77891

Cosmetic Colorant

Behenyl Alcohol

Emollient
Fatty Alcohol Icon

Batyl Alcohol

Emollient

Tocopheryl Acetate

Antioxidant
0 / 0 Vitamin E IconAntioxidant Icon

Xanthan Gum

Emulsifying

Acrylates/C10-30 Alkyl Acrylate Crosspolymer

Emulsion Stabilising

Cetyl Palmitate

Emollient
0 / 0 Not safe for Fungal Acne Icon

Menthoxypropanediol

Masking
May cause irritation Icon

Sodium Hyaluronate

Humectant
0 / 0 Hyaluronic Acid IconHelps hydrate Dry Skin Icon

Lecithin

Emollient
Helps hydrate Dry Skin Icon

Stearyl Glycyrrhetinate

Skin Conditioning

Polysorbate 80

Emulsifying
0 / 0 May worsen Oily Skin IconNot safe for Fungal Acne Icon

Sorbitan Stearate

Emulsifying
0 / 1 Not safe for Fungal Acne Icon

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

Malva Sylvestris Extract

Astringent

Adenosine

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

Linalool

Perfuming
Fragrance IconMay cause irritation IconEU Allergen IconMay worsen Eczema IconMay worsen Rosacea Icon

Helianthus Annuus Seed Extract

Skin Conditioning
Helps hydrate Dry Skin Icon

Alpha-Isomethyl Ionone

Perfuming
Fragrance IconMay cause irritation IconEU Allergen Icon

Geraniol

Perfuming
Fragrance IconMay cause irritation IconEU Allergen Icon

Sodium Metabisulfite

Antioxidant
Antioxidant IconPreservative Icon

Sodium Benzoate

Masking
Preservative Icon

Tin Oxide

Abrasive
Exfoliant Icon

Potassium Sorbate

Preservative
Preservative Icon

Tropaeolum Majus Extract

Antimicrobial

Citronellol

Perfuming
Fragrance IconMay cause irritation IconEU Allergen Icon

Hydrogenated Lecithin

Emulsifying
Helps hydrate Dry Skin Icon

Limonene

Perfuming
Fragrance IconMay cause irritation IconEU Allergen IconMay worsen Eczema IconMay worsen Rosacea Icon

Ethylhexylglycerin

Skin Conditioning

Diamond Powder

Abrasive
Exfoliant Icon

Tocopherol

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

Glucose

Humectant
Helps hydrate Dry Skin Icon

BHT

Antioxidant
Antioxidant Icon

Palmitoyl Tetrapeptide-10

Skin Conditioning
Peptide IconNot safe for Fungal Acne Icon

Hexapeptide-2

Bleaching
Peptide Icon
Platinum Rare Cellular Night Elixir

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

Sd Alcohol 40-B

Astringent
Alcohol IconCan worsen Dry Skin Icon

Caprylic/Capric Triglyceride

Masking
Helps hydrate Dry Skin Icon

Ethylhexyl Palmitate

Emollient
2-3 / 0 May worsen Oily Skin IconBad for Acne Prone Skin IconNot safe for Fungal Acne Icon

Ascorbyl Tetraisopalmitate

Antioxidant
Vitamin C IconAntioxidant IconHelps reduce Skin Redness IconGood for Dark Spots IconNot safe for Fungal Acne Icon

Synthetic Fluorphlogopite

Squalane

Emollient
1 / 0 Helps hydrate Dry Skin Icon

Dimethicone

Emollient
1 / 0 Silicon Icon

Glycoproteins

Skin Conditioning
Helps hydrate Dry Skin Icon

Platinum

Antimicrobial
Antioxidant Icon

Panax Ginseng Root Extract

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

Equisetum Arvense Extract

Astringent

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

Calendula Officinalis Flower Extract

Masking
Fragrance IconHelps reduce Skin Redness IconHelps reduce irritation Icon

Sodium Hydroxide

Buffering

Nicotiana Sylvestris Leaf Cell Culture

Skin Conditioning

Disodium EDTA

Polyglyceryl-6 Polyricinoleate

Emulsifying
Not safe for Fungal Acne Icon

Yeast Extract

Skin Conditioning
Not safe for Fungal Acne Icon

Sodium Hyaluronate

Humectant
0 / 0 Hyaluronic Acid IconHelps 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

Rna

Skin Conditioning

Magnesium Carboxymethyl Beta-Glucan

Skin Conditioning

Soy Amino Acids

Skin Conditioning

Polyacrylamide

Polyglyceryl-10 Laurate

Skin Conditioning
Not safe for Fungal Acne Icon

Tocopheryl Acetate

Antioxidant
0 / 0 Vitamin E IconAntioxidant Icon

Polyacrylate Crosspolymer-6

Emulsion Stabilising

Silica

Abrasive
Exfoliant IconMay worsen Eczema IconMay worsen Rosacea Icon

Coco-Glucoside

Cleansing

Biosaccharide Gum-1

Skin Conditioning
Helps hydrate Dry Skin Icon

Bisabolol

Masking
Helps reduce Skin Redness IconHelps reduce irritation IconGood for Dark Spots Icon

C13-14 Isoparaffin

Emollient
May worsen Oily Skin IconNot safe for Fungal Acne Icon

Carbomer

Emulsion Stabilising
1 / 0

Sodium Lactate

Buffering

Laureth-7

Emulsifying

Tin Oxide

Abrasive
Exfoliant Icon

Charcoal Powder

Abrasive
Exfoliant IconGood for Oily Skin IconHelps fight Acne Icon

Glycolic Acid

Buffering
AHA 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

Acrylates/C10-30 Alkyl Acrylate Crosspolymer

Emulsion Stabilising

Alcohol

Antimicrobial
Alcohol IconCan worsen Dry Skin IconMay worsen Oily Skin IconMay cause irritation IconMay worsen Eczema IconMay worsen Rosacea Icon

Acetyl Tetrapeptide-17

Skin Conditioning
Peptide Icon

Lactobacillus Ferment

Skin Conditioning

Saccharomyces Cerevisiae Extract

Skin Conditioning

Ethylhexylglycerin

Skin Conditioning

Parfum

Masking
Fragrance IconMay worsen Eczema IconMay worsen Rosacea 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

Linalool

Perfuming
Fragrance IconMay cause irritation IconEU Allergen IconMay worsen Eczema IconMay worsen Rosacea Icon

Potassium Sorbate

Preservative
Preservative Icon

Sodium Benzoate

Masking
Preservative Icon

Sodium Dehydroacetate

Preservative
Preservative Icon

Phenoxyethanol

Preservative
Preservative Icon

Methylparaben

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

CI 77891

Cosmetic Colorant

CI 60730

Cosmetic Colorant

When to use

1 Routine
0% use in am
100% use in pm
100% use every day