Fructis FRUCTIS Keratin Sleek & Stay Hair Smoothing Serum

Experience long-lasting smoothness with Garnier Fructis Keratin Sleek & Stay Anti-Frizz Hair Serum, a heat-activated hair smoothing treatment designed to deliver up to 10 days of sleek and shiny hair. As Step 4 in the Keratin Sleek System, this keratin hair smoothing treatment is powered by patented Alpha-Silane technology to coat the hair fibre with a waterproof, heat-protecting film.

As the ideal hair serum for straight hair and frizz control, it helps seal in smoothness and shine while protecting against humidity and heat damage up to 230°C. The result? Sleek, polished hair that lasts through up to 5 washes.

Keratin Sleek & Stay is your go-to anti frizz serum for straight hair - smooth and protect with every use.

Benefits of the Keratin Sleek Smoothing Hair Serum:
• Up to 10 days of sleek & shiny hair - semi-permanent results last up to 5 washes
• Coats hair fibre with waterproof (up to 80%) and heat protecting film (up to 230°c)
• Patented technology [Alpha-Silane] to resist humidity and smooth hair
• Designed for dry, frizzy straight hair

Follow the 4-step Keratin Sleek System for long-lasting smooth, shiny hair for 10 days, up to 5 washes:

Step 1: Cleanse hair and scalp with the Garnier Fructis Keratin Sleek Anti-Frizz Shampoo, then rinse.
Step 2: Squeeze out excess water, then follow with the Garnier Fructis Keratin Sleek Anti-Frizz Conditioner on mid-lengths and ends. Allow to sit for 2-3 minutes before rinsing.
Step 3: For a deeper smoothing treatment, apply the Garnier Fructis Keratin Sleek Anti-Frizz Hair Mask from root to tip, avoiding scalp. Leave in for 3-5 minutes, then rinse.
Step 4: Lastly, before applying this keratin hair smoothing treatment, shake the bottle to activate the formula. Apply 1 pump of the serum to damp hair - for longer or thicker hair, use 2 pumps. Do not rinse. Lock in the effects with heat by blow-drying and straightening the hair, and enjoy smooth, frizz-free results.

The Garnier Fructis Sleek & Stay Serum features a vegan formula, and is made in a factory that has reached 100% renewable energy. Officially approved by Cruelty Free International under the Leaping Bunny program.