Products are split into three levels based on ingredient labels

GO
Best choice
SLOW
Contains ingredients with possible health concerns
STOP
Contains harmful ingredients
STOP

KÉRASTASE PARIS

Nectar Thermique Heat Protectant

Last verified: March 10, 2026

  • Water
  • Dimethicone
  • Cetearyl Alcohol
  • Cera Alba / Beeswax
  • Phenyl Trimethicone
  • Amodimethicone
  • Polyquaternium-37
  • Vinylamine / Vinylformamide Copolymer
  • Dimethiconol
  • Phenoxyethanol
  • Trideceth-5
  • Propylene Glycol Dicaprylate / Dicaprate
  • Steareth-20
  • Cetyl Hydroxyethylcellulose
  • Glycerin
  • PEG-30 Glyceryl Stearate
  • Copernicia Cerifera Cera / Carnauba Wax
  • Hydrogenated Styrene / Butadiene Copolymer
  • Trideceth-10
  • PPG-1 Trideceth-6
  • Alcohol Denat.
  • Mica
  • Chlorhexidine Digluconate
  • Benzyl Salicylate
  • CI 77891 / Titanium Dioxide
  • Limonene
  • Benzyl Alcohol
  • Linalool
  • Acetic Acid
  • Citronellol
  • Geraniol
  • Hexyl Cinnamal
  • Caramel
  • Hydroxycitronellal
  • CI 77491 / Iron Oxides
  • Alpha-Isomethyl Ionone
  • Fragrance

Why This Product is Rated STOP

Nectar Thermique Heat Protectant by KÉRASTASE PARIS has been evaluated by Million Marker and contains ingredients with known health concerns. This product is rated STOP, indicating higher concern.

We recommend avoiding STOP-rated products and seeking safer alternatives from our GO or SLOW categories.

Learn more about how Million Marker scores products →

Frequently Asked Questions

Nectar Thermique Heat Protectant by KÉRASTASE PARIS - Non-toxic Hair Styling + Treatment product rated STOP by Million Marker, free from BPA, phthalates, and parabens

Please note that product images displayed on this page are obtained from third-party sources and provided for informational purposes only. Manufacturers and retailers may change product packaging, labeling, ingredients, or appearance without notice, so images may not reflect the most current version. Million Marker does not guarantee the accuracy of product images.