Key Features
This serum is highlighted by its ability to fortify and smooth the hair fiber, making it ideal for use as both a heat protectant and a finishing serum. Key highlights include its lightweight texture, UV protection, and the ability to leave hair feeling soft and luminous.
Specifications
- Brand: Kérastase
- Size: 5.1 oz (150ml)
- Type: Leave-in hair serum
- Format: Opalescent lavender-colored cream.
Key Benefits
- Provides heat protection up to 230°C (450°F)
- Seals split ends and reduces frizz
- Offers UV protection to prevent color fade
- Enhances hair strength by up to 97%
- Suitable for daily use on lightened or highlighted hair.
Gender
This product is designed for unisex use, making it suitable for both men and women.
Ingredients
- Hyaluronic Acid for hydration
- Edelweiss Flower for antioxidant benefits
- Amodimethicone for smoothing and heat protection
- Tocopherol for additional antioxidant properties.
Disclaimer
Before using any new hair care product, it's advisable to perform a small patch test to ensure compatibility with your hair type.

Apply 2 to 4 pumps of the serum to towel-dried hair, spreading it evenly from roots to ends. Proceed to blow-dry or air-dry as usual. For an extra boost of shine and frizz control, apply a small amount to dry hair as a finishing touch.

Shipping Policy : We strive to offer a seamless shopping experience, ensuring your products are delivered promptly and safely. Orders are processed within 24 hours, with delivery taking 3–7 business days. We offer free shipping on orders over $99 and provide tracking information for your convenience. Read more.

Return Policy : Our return policy ensures customer satisfaction by offering a 7-day window to initiate returns. Items must be unused, with original packaging and tags, and certain items may be excluded for hygiene reasons. If approved, you can choose between a refund or exchange, and customers are responsible for return shipping costs unless the item is defective or there was an error on our part. Read more.

We’d love to hear from you! Email us at cs@cosmetara.com or use the Contact Us form here.