Nectar Thermique Blow Dry Primer
The Kérastase Nectar Thermique Blow Dry Primer is a misc. Our analysis of its 33 ingredients (18 low-risk) rates it Great (77/100). Based on its ingredients, it looks well-suited to dry skin. Heads up: it contains fragrance, which can irritate sensitive or reactive skin.
The Kérastase Nectar Thermique Blow Dry Primer is a misc. Our analysis of its 33 ingredients (18 low-risk) rates it Great (77/100). Based on its ingredients, it looks well-suited to dry skin. Heads up: it contains fragrance, which can irritate sensitive or reactive skin.
Summarised from our ingredient analysis — not brand marketing copy.
The evidence
| EWG | CIR | Ingredient Name & Cosmetic Functions | Notes |
|---|---|---|---|
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Water
(Solvent) |
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C13-16 Isoparaffin
(Solvent) |
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Propylene Glycol
(Fragrance, Humectant, Skin Conditioningagent Miscellaneous, Solvent, Viscosity Decreasing Agent, Skin Conditioning, Viscosity Controlling) |
Good for Dry Skin
|
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Dimethicone
(Antifoaming Agent, Skin Protecting, Emollient, Skin Conditioning) |
Silicone
|
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Triethanolamine
(Fragrance, Ph Adjuster, Emulsifying, Surfactant, Buffering Agent, Masking) |
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Phenoxyethanol
(Fragrance, Preservative) |
Paraben
|
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PEG/PPG-17/18 Dimethicone
(Emulsifying) |
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Carbomer
(Emulsion Stabilising, Viscosity Increasing Agent, Gel Forming, Viscosity Controlling) |
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Potato Starch Modified
(Viscosity Controlling) |
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Behentrimonium Chloride
(Antistatic Agent, Hair Conditioning, Preservative) |
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Hydroxypropyl Guar
(Binding Agent, Emulsion Stabilising, Film Forming, Viscosity Increasing Agent, Antistatic Agent, Binding, Surfactant, Viscosity Controlling) |
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Caprylyl Glycol
(Hair Conditioning, Skin Conditioning, Emollient, Humectant) |
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Polyquaternium-4
(Antistatic Agent, Film Forming, Hair Fixing) |
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Amodimethicone
(Antistatic Agent, Hair Conditioning) |
Silicone
|
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Poly (Linseed oil) | |
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Linalool
(Fragrance, Deodorant, Masking) |
Allergens
|
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Butylphenyl Methylpropional
(Perfuming) |
Allergens
|
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Benzophenone-4
(Uv Absorber, Uv Filter) |
|
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Hexyl Cinnamal
(Fragrance, Masking) |
Allergens
|
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Benzyl Salicylate
(Fragrance, Uv Absorber, Masking) |
Allergens
|
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Benzyl Alcohol
(External Analgesic, Fragrance, Oral Health Care Drug, Preservative, Solvent, Viscosity Decreasing Agent, Masking) |
Allergens
|
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Citronellol
(Fragrance, Masking) |
Allergens
|
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Alpha-Isomethyl Ionone
(Perfuming, Skin Conditioning) |
Allergens
|
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Trideceth-6
(Emulsifying, Surfactant) |
|
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2-Oleamido-1,3-Octadecanediol
(Skin Conditioning, Emollient) |
|
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Xylose
(Flavoring Agent, Fragrance, Humectant, Masking, Skin Conditioning) |
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Hydroxycitronellal
(Fragrance, Masking) |
Allergens
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Coumarin
(Fragrance, Masking) |
Allergens
|
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Limonene
(Deodorant, Perfuming, Solvent) |
Allergens
|
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Iris Florentina Root Extract
(Masking, Tonic) |
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Cetrimonium Chloride
(Antistatic Agent, Cosmetic Biocide, Emulsifying, Surfactant, Antimicrobial, Preservative) |
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Royal Jelly Extract
(Skin Conditioning) |
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PARFUM
(Fragrance, Perfuming) |
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EWG flags hazard, not real-world risk — ratings don't account for how much of an ingredient a product contains. Treat these as things to research, not verdicts. How we score →
How to use
General guidance from this product's category and active ingredients — always follow the directions on the package.
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Similar formula, but a safer ingredient profile than this product (77/100).
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