Kérastase Chronologiste Longevity Potion 30ml

Kerastase Chronologiste Longevity Potion (30ml) is a leave-in scalp treatment designed for hair weakened by the signs of ageing. Infused with 3% Pro-Xylane and Ochrophyta Algae, this advanced serum acts on the invisible root causes of hair ageing, targeting the biological ageing of the scalp to combat loss of density, lack of vitality and thinning - helping to reverse the signs of hair ageing, including dryness, dullness and lack of volume, in just one night. Instrumental testing shows 43% more nourishment and 46% shinier hair after application.

Delivering intensive cellular care to reboost, maintain and protect up to 3 billion scalp cells, the sophisticated, lightweight texture absorbs into the scalp without residue, carrying powerful actives directly to the source of hair health while enveloping the senses in the signature Chronologiste fragrance - a luxurious ritual that transforms scalp care into a moment of pure indulgence. Hair is left feeling hydrated, smoother, softer, shinier and fuller.

Key Benefits

• Helps reverse the signs of hair ageing in one night.
• Targets loss of density, lack of vitality and thinning at the scalp.
• Leaves hair feeling fuller, softer and up to 46% shinier.
• Lightweight leave-in texture absorbs with no residue.
• Envelops the senses in the signature Chronologiste fragrance.

Key Ingredients

• Pro-Xylane (3%) - an advanced anti-ageing active that supports scalp cell vitality.
• Ochrophyta Algae - helps protect and re-energise the scalp for healthy-looking hair.

Justmylook offers free delivery on all UK orders over £25 via Royal Mail 48 Tracked. We offer free next-day delivery on all orders over £80 via Royal Mail 24 Tracked.

Royal Mail 24 is the only service that will be dispatched for next day delivery on a Sunday.

To see our returns policy, please click here.

We have a variety of express services available.

Royal Mail 48 Tracked: Orders placed before 6:00 pm are dispatched the same day Mon-Fri, and 2:00 pm Sat. Orders after this threshold will be dispatched the next working day. Delivery takes 2 days, including Saturdays. This service is free for orders over £25, orders under £25 will be subject to a £2.99 delivery charge.

Royal Mail 24 Tracked: Orders placed before 10:00 pm Mon-Fri, before 2pm Saturday and before 12pm Sunday are dispatched the same day. Orders after this threshold will be dispatched the next working day. Delivery will take place the next day, including Saturdays & Sundays. This service is free for orders over £80. The charge for this service is £1.99 for orders between £25.00 - £79.99, and £3.99 for orders under £25.

Royal Mail Special Delivery: Orders placed before 10:00 pm are dispatched the same day Mon-Fri, and 2:00 pm Sat. Orders after this threshold will be dispatched the next working day. Delivery will take place the next day, including Saturdays & Sundays. The charge for this service is £5.99.

DPD: Orders placed before 2:00 pm are dispatched the same day Mon-Fri. Orders after this threshold will be dispatched the next working day. Delivery will take place the next working day. The fee for this service is £5.99.

Republic of Ireland: We're sorry to inform our customers in Ireland
that we have suspended shipping to the Republic of Ireland. Recent changes to
legislation have made it impractical for us to continue offering reliable,
cost-effective delivery to Irish addresses. We don't want our customers facing
unexpected charges or delays at the border, so we've taken the decision to
pause Irish deliveries until further notice.

Please note it is not currently possible to offer a next-day delivery service to the below postcodes for orders placed after 5:00 pm. AB, BT, DD, DG5-9 & 10-16, FK17-21, G58, G60, G62, G63, G65, G71-84, GY, HS, IM, IV, JE, KA, KW, KY10, KY14-16, ML10-12, PA20-38, PA41-49, PA60-78, PH, PO30-41, TD, TR21-25, ZE.