KÉRASTASE Nectar Thermique Heat Protecting Cream — 5.1 fl oz for Medium–Thick Dry Hair, Anti-Frizz & Shine

KÉRASTASE Nectar Thermique is a leave-in heat-protecting cream that smooths frizz, nourishes medium-to-thick dry hair, and adds instant softness and shine before heat styling.

Layered with plant-derived proteins and niacinamide, this styling cream is part of KÉRASTASE's Nutritive range designed to restore moisture and manageability to hair that tends to be dry, coarse, or prone to frizz. It’s formulated to be applied to towel-dried hair and protects strands from heat up to 450°F while improving combability and leaving a dewy finish.

How does Nectar Thermique protect hair during heat styling?

When applied to damp lengths and ends, the formula forms a protective barrier that helps reduce thermal stress from blow dryers, flat irons, and curling tools. The cream’s heat-resistance properties allow you to style at higher temperatures with less immediate moisture loss.

• Thermal protection up to 450°F to shield hair from high-heat styling tools
• Light film-forming texture that reduces direct heat contact on the hair fiber
• Designed for use before blow-drying, flat-ironing, or air-drying

Will this product tame frizz and improve softness?

Yes. The blend of nourishing plant proteins and niacinamide targets dry porosity and surface roughness to smooth cuticles and minimize flyaways. Users typically notice easier detangling, reduced frizz, and enhanced slip for combing right after application.

• Niacinamide helps retain moisture in the hair shaft for longer-lasting softness
• Plant-based proteins replenish nutrients lost to dryness and styling
• Leaves a shiny, touchable finish without heavy residue

How should I apply Nectar Thermique for best results?

Use on clean, towel-dried hair for optimal distribution. A small, quarter-size amount is worked through lengths and ends—avoid the roots—then style as usual. The cream is a leave-in product and does not require rinsing.

• Apply to towel-dried hair after shampoo and conditioner
• Massage into mid-lengths and ends; do not rinse out
• Follow with blow-drying or heat tools, or allow to air-dry for softer texture

What visible benefits can I expect after regular use?

Regular use contributes to increased manageability and a more polished finish, with less time spent battling tangles and frizz. While individual results vary, many users report stronger-looking hair, enhanced shine, and a smoother surface that helps style longevity.

• Improved combability and detangling, reducing breakage from brushing
• Enhanced shine and a smoother hair surface for polished styles
• Support for hair strength via hydration retention and nutrient replenishment

Who is this for: KÉRASTASE Nectar Thermique is formulated for people with medium to thick hair that feels dry, coarse, or prone to frizz and needs both styling protection and deep nourishment. It suits those who use heat tools regularly or anyone seeking a leave-in cream that adds softness, reduces flyaways, and helps hair look smoother and shinier without weighing it down.

Ingredients

Aqua / Water / Eau, C13-16 Isoalkane, Propylene Glycol, Dimethicone, Triethanolamine, Phenoxyethanol, Peg/Ppg-17/18 Dimethicone, Carbomer, Potato Starch Modified, Behentrimonium Chloride, Hydroxypropyl Guar, Caprylyl Glycol, Polyquaternium-4, Amodimethicone, Panthenol, Niacinamide, Ascorbyl Glucoside, Butylene Glycol, Isopropyl Alcohol, Linalool, Hydroxycitronellal, Benzyl Salicylate, Benzyl Alcohol, Hexyl Cinnamal, Citronellol, Trideceth-6, Hydrolyzed Wheat Protein, Alpha-Isomethyl Ionone, Coumarin, Hydrolyzed Corn Protein, Hydrolyzed Soy Protein, Limonene, Iris Florentina Root Extract, Cetrimonium Chloride, Citric Acid, Parfum / Fragrance.