Kérastase Chronologiste Longevity Potion

Revitalises the scalp and promotes fuller-looking hair.

Lightweight leave-in scalp serum designed for ageing hair and scalp showing signs such as loss of density, reduced vitality and progressive thinning.

Benefits

• Helps combat loss of hair density, vitality and progressive thinning
• Supports scalp activity and an environment that promotes healthier-looking hair
• Helps hair appear stronger, fuller and more revitalised
• Contains 3% Pro-Xylane™ to help support scalp structure and improve the appearance of hair density
• Penetrates up to 10 times deeper than other Kérastase formulas¹
• Instrumental tests show it helps hair look stronger²
• In a one-month clinical study, it contributed to healthier- and younger-looking hair³
• Features a lightweight texture that absorbs quickly without leaving visible residue
• The bottle is made with 20% recycled glass, excluding the cap and pump

¹ Compared with other Kérastase formulas

² Instrumental test after using Longevity Potion

³ One-month clinical study involving 33 participants

Key ingredients

• 3% Pro-Xylane™ – a biotechnology-derived molecule obtained from sugars that helps support the appearance of hair density and promotes a healthy scalp environment through cellular activity
• Ochrophyta seaweed extract (Macrocystis pyrifera) – a marine ingredient rich in minerals that helps revitalise the scalp and protect hair against everyday external aggressors

How to use

1. Use after shampooing for at least one month.
2. Shake the serum thoroughly before use.
3. Section towel-dried hair.
4. Apply 5 doses directly to the scalp and roots. One dose equals one pipette filled to the marked line.
5. Do not rinse.
6. For the recommended treatment programme, apply approximately every three days for one month.

Frequently Asked Questions (FAQ)

• Is the serum intended for the lengths of the hair?
  No. Longevity Potion is applied directly to the scalp and roots. For the lengths, Kérastase recommends a leave-in or overnight treatment from the Chronologiste range.

• Does the serum need to be rinsed out?
  No. It is a leave-in treatment that remains on the scalp until the next wash.

• How long should the treatment be used?
  Kérastase recommends using it for at least one month. According to the official FAQ, it should be applied approximately every three days.