KERASTASE Première Repairing Anti-Frizz Serum for Damaged Hair

What it is: A lightweightheat protecting leave-in serum that protects against heat and humidity and reduces frizz to strengthen and protect all types of damaged hair.

Hair Texture: Straight and Wavy

Hair Type: Fine, Medium, and Thick

Hair Concerns:

- Damage, Split Ends, and Breakage

- Dryness

- Shine

Key Benefits: 

- Repels humidity and locks out frizz for smoother hair

- Strengthens hair, intensely nourishes, and enhances shine

- Protects against heat up to 450°F

Highlighted Ingredients:

- Peptide: Strengthens hair strands and reduces hair breakage by restoring smoothness.

- Glycine: This amino acid penetrates hair’s inner layer, helping to reconnect broken links between keratin chains, dramatically reducing breakage.

What Else You Need to Know: The calcium in your shower water can lead to persistent hair damage, leaving it rigid, dull, and brittle. This innovative leave-in serum protects against heat up to 450° F, repels humidity, and locks out frizz for smoother hair. This formula hydrates and protects to visibly reduce the appearance of spilt ends for stronger- and shinier-looking hair strands.

Fragrance Description: This luxurious scent is comprised of mandarin and citrus top notes, silky and delicate floral middle notes, and finishes with rich woody bottom notes.

Clinical Results: In a study vs. unwashed hair:

- 85% more shine

- Hair is 3 times smoother