17% under what the other stores charge
Compared across 17 stores. Prices are checked against each store and labelled with when. Store links may earn us a commission.
It checks today's price at every store, compares the alternatives and answers in about a minute.
Initialiste Advanced is a leave-in scalp and hair serum from Kérastase, sold in a 2.2 oz pump bottle. It combines plant-cell biotechnology (Malus Domestica), gluco-peptide, wheat protein derivatives and amino acids, and is marketed to strengthen hair fibers, reduce breakage and add thickness and shine. It suits people with normal scalps who want a lightweight, paraben-free treatment applied at the roots and lengths, and it competes with other prestige scalp serums on ingredients rather than on dramatic regrowth claims.
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Lowest price we've seen: $52.80 on Nov 15 at Kerastase. Tracked across 16 stores since Nov 15.
Owners of Kérastase scalp serums generally report softer, less breakable hair and a healthier-feeling scalp after several weeks of consistent use. Many praise the lightweight texture and pump, while others find results subtle and the bottle small for the routine it demands.
Kérastase Initialiste Advanced Scalp and Hair Concentrate is a leave-in serum for the scalp and hair. It comes in a 2.2 oz (60 ml) bottle with a pump dispenser. The formula is built around plant-based biotechnology, including Malus Domestica plant cells, and Gluco Peptide.
The serum is made to strengthen hair fibers and reduce hair breakage. It also gives a smoother, shinier finish. It is applied as a leave-in treatment and suits adults of any gender, including those with fine hair or weakened hair.
