Chronologiste Overnight Youth Serum
The Kérastase Chronologiste Overnight Youth Serum is a misc. Our analysis of its 34 ingredients (17 low-risk) rates it Great (79/100). Heads up: it contains fragrance, which can irritate sensitive or reactive skin.
Product Ingredient Safety Breakdown (EWG Rating Ratings)
CIR Findings Breakdown
| EWG | CIR | Ingredient Name & Cosmetic Functions | Notes |
|---|---|---|---|
1
|
|
Water
(Solvent) |
|
|
3
|
A
|
Dimethicone
(Antifoaming Agent, Skin Protecting, Emollient, Skin Conditioning) |
Silicone
|
|
2
|
A
|
Glycerin
(Denaturant, Fragrance, Hair Conditioning, Humectant, Oral Care Agent, Oral Health Care Drug, Skin Protecting, Viscosity Decreasing Agent, Perfuming, Solvent) |
Good for Dry Skin
Fungal Acne Trigger
|
|
1
|
B
|
Isopropyl Myristate
(Binding Agent, Fragrance, Skin Conditioning, Emollient, Binding, Perfuming, Solvent) |
Bad for Oily Skin
Fungal Acne Trigger
|
4
|
A
|
Phenoxyethanol
(Fragrance, Preservative) |
Paraben
|
|
4
|
B
|
Polyacrylamide
(Binding Agent, Film Forming, Hair Fixing, Antistatic Agent, Binding) |
|
|
1
|
B
|
C13-14 Isoparaffin
(Emollient, Solvent) |
|
|
3
|
B
|
Laureth-7
(Emulsifying, Surfactant) |
|
7
|
|
Benzyl Salicylate
(Fragrance, Uv Absorber, Masking) |
Allergens
|
|
5
|
|
Hexyl Cinnamal
(Fragrance, Masking) |
Allergens
|
|
5
|
A
|
Benzyl Alcohol
(External Analgesic, Fragrance, Oral Health Care Drug, Preservative, Solvent, Viscosity Decreasing Agent, Masking) |
Allergens
|
|
5
|
|
Linalool
(Fragrance, Deodorant, Masking) |
Allergens
|
|
1
|
|
Tetramethyl Acetyloctahydronaphthalenes
(Masking, Perfuming, Skin Conditioning) |
|
|
2
|
|
Carvone
(Flavoring Agent, Fragrance, Perfuming) |
|
|
|
Citrus Aurantium Amara Peel Oil
(Skin Conditioning) |
|
|
6
|
|
Limonene
(Deodorant, Perfuming, Solvent) |
Allergens
|
|
|
|
Pogostemon Cablin Leaf Oil
(Masking) |
|
|
5
|
|
Citronellol
(Fragrance, Masking) |
Allergens
|
|
1
|
|
Linalyl Acetate
(Fragrance, Masking) |
|
|
7
|
|
Geraniol
(Fragrance, Masking, Tonic) |
Allergens
|
|
7
|
|
Hydroxycitronellal
(Fragrance, Masking) |
Allergens
|
|
1
|
|
Macrocystis Pyrifera Extract
(Viscosity Controlling) |
|
|
1
|
|
Hydroxypropyl Tetrahydropyrantriol
(Skin Conditioning) |
|
|
1
|
A
|
Benzaldehyde
(Denaturant, Flavoring Agent, Fragrance, Masking, Solvent) |
|
|
1
|
|
Geranyl Acetate
(Fragrance, Perfuming, Tonic) |
|
|
7
|
|
Coumarin
(Fragrance, Masking) |
Allergens
|
|
2
|
A
|
Citric Acid
(Chelating Agent, Fragrance, Ph Adjuster, Buffering Agent, Masking) |
Bad for Sensitive Skin
|
|
|
|
Trimethylbenzenepropanol
(Masking, Perfuming) |
|
|
|
|
Rose Ketone-4
(Perfuming) |
|
|
3
|
B
|
Propylene Glycol
(Fragrance, Humectant, Skin Conditioningagent Miscellaneous, Solvent, Viscosity Decreasing Agent, Skin Conditioning, Viscosity Controlling) |
Good for Dry Skin
|
|
|
|
Beta-Caryophyllene
(Masking, Perfuming, Skin Conditioning) |
|
|
3
|
A
|
Potassium Sorbate
(Fragrance, Preservative) |
|
|
3
|
A
|
Sodium Benzoate
(Fragrance, Preservative, Anticorrosive, Masking) |
|
|
|
|
PARFUM
(Fragrance, Perfuming) |
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