According to the expert guidelines from Hair Rituel—the high-end hair care brand under Sisley-Paris—the core of straight hair care lies in maintaining smoothness, preventing frizz, and minimizing heat damage.
Here are the 5 key points for straight hair care officially recommended by the brand:
1. Use a Revitalizing Straightening Shampoo
Opt for a shampoo that offers both revitalizing and smoothing benefits. Sisley specifically emphasizes the importance of choosing products free from sulfate surfactants, as sulfates can dry out the hair and even compromise the results of chemical straightening treatments.
Key Ingredients: Cotton Proteins (to rebuild protein structure) and Shea Butter (to smooth the hair cuticles and enhance shine).
2. Dry Gently to Minimize Damage
When blow-drying your hair, keep the heat setting low and ensure the dryer's nozzle is held at least 2 centimeters away from your strands.
Pro Tip: Use a round brush to section and hold the hair; direct the blow dryer's airflow in the same direction as the brush (typically moving from roots to ends) to effectively seal the hair cuticles.
3. Heat Protection is Essential
Before blow-drying or using a flat iron, it is imperative to apply a heat protection product. This not only prevents heat from damaging the hair fibers but also helps maintain the hair's softness, elasticity, and shine.
4. Never Use a Flat Iron on Wet Hair
Using a flat iron—which can reach temperatures of up to 230°C—on wet hair causes the moisture inside the strands to rapidly evaporate into tiny steam bubbles. This distorts the hair fibers and destroys their internal structure, leaving the hair brittle and prone to breakage. Always ensure your hair is completely dry before engaging in high-temperature styling.
5. Finish with Hair Oil and Setting Spray
Daily Care: Apply a hair oil (such as one containing Moringa oil) to the ends of your hair to smooth the cuticles and prevent frizz.
Long-lasting Smoothness: Once styling is complete, finish with a setting spray featuring a nourishing formula to help resist humidity throughout the day and maintain your straight hairstyle.
If you are planning a trip, don't miss our guide on perfect hair for business travel
