Kérastase
Resistance Serum Extentioniste For Weakened Hair 50ml
Resistance Serum Extentioniste For Weakened Hair 50ml
- Free ON Shipping on Orders Over $100
- Hair lengthening
- Serum promotes optimum scalp health
- Use 3-5 times a week
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why Venere recommends
why Venere recommends
This product is used and recommended in our salons to support hair health and maintain professional results between visits. It aligns with the standards we apply to both in-salon services and at-home care.
shipping & returns
shipping & returns
Once we have received your order, items are shipped the next business day via Canada Post. Venere Salon ships to all of Canada. See our full Shipping Policy.
Return all unopened products within 15 days of receiving your order, and in the same condition in which they were delivered. See our full Return Policy.

Serum Extentioniste is a highly concentrated hair serum designed as a scalp treatment to promote a healthy scalp. This scalp treatment is enriched with Ceramides that stimulate the growth of healthy and strong hair follicles. Serum Extentioniste also acts as a hair straightening serum to add smoothness and softness to hair. A hair serum created to balance roots and ends, purify and protect the scalp while promoting a healthy scalp environment.
discover Extentioniste
Explore Kérastase Extentioniste, a strengthening hair care collection designed to support healthy-looking lengths and reduce breakage.
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