L'Oréal - Black Friday - Hair Masks, Serums & Tonics

  • The offer is valid from October 5th, 2026, to October 19th, 2026, and applies to selected products listed on this page.
All from 103
GARNIER Fructis Sleek & Stay heat-activated serum for dry and frizzy hair, 50 ml - Hair Serum
GARNIER Fructis Sleek & Stay heat-activated serum for dry and frizzy hair, 50 ml
BLACK FRIDAY -20 % 7.35 € 9.19 €
14.70 €/100 ml
In stock
Order by midnight, get it at the AlzaBox in the morning.
Info
Hair Serum - - 14.70 €/100 ml
L'ORÉAL PARIS Elseve Glycolic Gloss Serum for instant shine, 150 ml - Hair Serum
L'ORÉAL PARIS Elseve Glycolic Gloss Serum for instant shine, 150 ml
BLACK FRIDAY -19 % 5.92 € 7.39 €
3.95 €/100 ml
In stock
Order by midnight, get it at the AlzaBox in the morning.
Info
Hair Serum - - 3.95 €/100 ml
KÉRASTASE Symbiose Sérum Cellulaire Nuit 90 ml - Hair Serum
KÉRASTASE Symbiose Sérum Cellulaire Nuit 90 ml
BLACK FRIDAY -18 % 39.92 € 48.90 €
44.36 €/100 ml
In stock
Order by midnight, get it at the AlzaBox in the morning.
Info
Hair Serum - for nutrition and regeneration - 44.36 €/100 ml