Ireland
L'Oréal Professionnel Keratin Alpha Sleek Sérum Keratin Serum for Frizzy & Unruly Hair 50 ml
A professional hair serum formulated with 5% Keratin Sealer that seals the hair’s keratin structure for long-lasting softness, frizz control, and volume control for up to 10 washes*. *Instrumental tests.
Professional hair serum formulated with 5% Keratin Sealer, which seals in the hair’s keratin for long-lasting smoothness and control over frizz and volume for up to 10 washes*. It protects against humidity (up to 80% humidity in the air)*. Heat protection up to 230°C*. The routine provides 2 weeks of anti-frizz* and softness* for daily styling that’s 3x faster**.
*Instrumental test conducted after applying the Mirror-Smooth Serum.
*Consumer test involving 67 participants after 4 applications of the Alpha Sleek Keratin Smoothing Treatment
**Instrumental test after 4 applications of the Shampoo + Transformative Treatment + Keratin Alpha Sleek Serum.
Benefits:
Seals in hair keratin to smooth hair and control frizz and volume for up to 10 washes*. Protection against humidity (up to 80% humidity in the air)*. Heat protection up to 230°C*. 3x faster daily styling**.
*Instrumental test conducted after applying the Mirror-Smooth Serum.
**Instrumental test after 4 applications of the Shampoo + Transformative Treatment + Keratin Alpha Sleek Serum.
Seals in hair keratin to smooth hair and control frizz and volume for up to 10 washes*. Protection against humidity (up to 80% humidity in the air)*. Heat protection up to 230°C*. 3x faster daily styling**.
*Instrumental test conducted after applying the Mirror-Smooth Serum.
**Instrumental test after 4 applications of the Shampoo + Transformative Treatment + Keratin Alpha Sleek Serum.
Shake well before use and apply after the Smoothing Transformative Treatment or the Taming Mask to washed, towel-dried hair.
Detangle your hair and divide it into two sections.
Spray 2 to 4 pumps into your hand for fine to normal hair, and 6 to 8 pumps for thicker hair.
Rub your hands together and work the product through your hair from the mid-lengths to the ends.
Do not rinse. Heat-activate: blow-dry and use a flat iron for long-lasting results.
The ingredient lists for our brand’s products are updated regularly. Before using a product from our brand, we encourage you to read the ingredient list on the packaging to ensure that the ingredients are suitable for your personal use.
1261091 B2 - INGREDIENTS: DIMETHICONE • BIS-(MORPHOLINOMETHYL C1-4 DIALKOXYSILOXY) DIMETHICONE • BIS-CETEARYL AMODIMETHICONE • PARFUM / FRAGRANCE • LINALOOL • CITRONELLOL • GERANIOL (F.I.L. N70063363/1).
