Spray Kératine Thermoprotecteur (Serge d’Estel) reviews: 4.4/5 based on 10 analyzed reviews, updated August 5, 2026.
Praised: high thermal protection and natural and vegan formulation.
Written by Augur from the 10 reviews analyzed
The Keratin Thermoprotective Spray is appreciated for its light, non-greasy texture, which does not require rinsing. Formulated with a high content of natural and vegan ingredients, it offers effective thermal protection up to 230°C. This product is recognized for its ability to coat and repair the hair fiber, making it versatile for various hair types, especially those prone to dryness.
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