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Kerastase

Kerastase K Premiere Serum Filler Fondamental, 3.04 fl oz/90 mL

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Product is rated SkinSAFE 82

Product is 82% free of the top 11 most common allergens, as determined by Mayo Clinic Research

SkinSAFE 82
Learn More About SkinSAFE Ratings
Reviewed Ingredient information last updated on Apr 14, 2026 by SkinSAFE Team

Where to Buy

Amazon
Amazon
$50.00

Product is rated SkinSAFE 82

Product is 82% free of the top 11 most common allergens, as determined by Mayo Clinic Research

SkinSAFE 82
Learn More About SkinSAFE Ratings
Reviewed Ingredient information last updated on Apr 14, 2026 by SkinSAFE Team

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How Safe is It?

Product Is
82 SkinSAFE 82 Teen SAFE Talc Free Paraben Free Lanolin Free Coconut Free Topical Antibiotic Free MCI/MI Free Nickel Free Soy Free Oil Free Dye Free SLS Free
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Ingredients

Alpha-Isomethyl Ionone Amodimethicone Aqua/Water/Eau Behentrimonium Chloride Benzyl Alcohol Benzyl Salicylate Carbomer Cetrimonium chloride Citral Citronellol Coumarin Dimethicone Geraniol Glycine Hydrolyzed Vegetable Protein PG-propyl Silanetriol Hydroxypropyl Guar Isopropyl Alcohol Isopropyl Myristate Limonene Linalool Parfum / Fragrance Phenoxyethanol Polyquaternium-4 Potassium Sorbate potato starch modified Sodium Benzoate Trideceth-6 Triethanolamine
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Description

This innovative leave-in serum strengthens and repairs damaged hair. It protects against heat up to 450° F, repels humidity, visibly reduces split ends and locks out frizz for 3x* smoother hair and 85% shinier hair

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